OPINION OF THE COURT
ADAMS, Circuit Judge.Many of the critical problems in contemporary legal discourse arise out of the difficulty of bringing ideals of public law into the basically private sector of community life. That difficulty has both a philosophical and legal dimension. It is necessary to accommodate norms of private right and individualism, fundamental to our society, with principles of public responsibility, which require limitations on the exercise of a purely private will. In jurisprudential terms, legislatures and courts are called upon to crystallize usable standards that reconcile the notions of public duty and individual interest.1
One area of labor law reflecting the intricacy of bridging the private and public realms is that of the duty to bargain imposed on parties participating in the collective bargaining process. When a court is asked whether an employer is obliged to meet with a union before making a decision vitally affecting the employees, as we are here, the task of meshing public duty and private purpose is squarely presented. In discussing the scope of the employer’s duty to bargain, it is essential to avoid overly simple solutions and instead to reflect the subtle interrelationship between public law principles and conceptions of private right.
I.
With these concepts in mind, we now address ourselves specifically to the facts of the present appeal, which has emerged from a decision by Brockway Motor Trucks, a division of Mack Trucks, Inc., to close its facility in Philadelphia without first mentioning or discussing the possibility of closing with the affected union. The National Labor Relations Board (NLRB) has concluded that such unilateral action violates the duty to bargain imposed on an employer by the National Labor Relations Act (NLRA). Brockway has petitioned this Court for a review of the NLRB’s ruling. At the same time, the Board has filed a cross-application for enforcement of its order that Brockway “cease and desist” from refusing to bargain with the union about the decision to shut down the plant, and that upon request the employer commence bargaining on that subject.2
*723Prior to the plant closing, Brockway had a number of facilities, including the one in Philadelphia, that were engaged in the manufacture and sale of trucks.3 The plant in Philadelphia was utilized for the sale and servicing of new and used vehicles. Employees at the plant were represented by Local 724, International Association of Machinists and Aerospace Workers, AFL-CIO. Brockway and the union negotiated a three-year collective bargaining agreement covering these employees, and the contract expired on September 14, 1975.
No new agreement between the parties was then reached, and an extended dispute ensued. As Brockway’s counsel indicated at oral argument, the union commenced to strike the Philadelphia plant on May 26, 1976. The strike continued until the union was notified that management unilaterally had decided, on July 19, 1976, to shut down the facility. It is undisputed that the employer neither consulted the union about the decision to terminate nor gave the union any advance notice of the closing.
Less than one month after Brockway decided to cease operations at its plant, the union filed a charge with the NLRB alleging that Brockway, by failing to bargain about that decision, had violated §§ 8(a)(1) and (5) of the NLRA. The union directed its challenge solely at the employer’s action of unilaterally closing the facility.4
On September 23, 1976, the NLRB issued a complaint and notice of hearing in which it asserted that, on July 19, Brockway unlawfully had refused to bargain with the union regarding the plant closing. In its answer, Brockway admitted that it had decided unilaterally to shut down the facility and had refused to bargain with the union regarding that matter; it stated that notice had been given to the union on the day after the decision was made.
Both parties entered into a stipulation on December 27, 1976, in which they agreed that certain documents — including the charge, complaint, notice of hearing, answer and stipulation — would constitute the entire record in the case. They also waived all proceedings before an administrative law judge, and submitted the case directly to the NLRB for resolution on the basis of the record and opposing briefs.
It was stated in the stipulation that the discontinuance of operations at Brockway’s Philadelphia facility was based solely on “economic considerations.” Thus, it is to be assumed that the decision was not the product of anti-union animus on the part of Brockway.5 There are no facts in the record, however, to explain in any detail the nature, extent or history of the considerations prompting the employer’s decision to close its Philadelphia plant. Notably, the record does not make reference to economic necessity as a basis of the decision. Moreover,. there is no indication that in any specific way the employer’s interest in managing the business would have been imped*724ed by bargaining about the matter. For instance, there is no suggestion that any negotiations between Brockway and a third party about the firm’s business had been underway or that relationships with suppliers or customers would have been adversely affected by bargaining with the union prior to deciding to close the plant. In short, the only explanation in the record for the unilateral determination by Brockway is the bare statement that the closing was prompted by “economic considerations.”
In a decision dated July 21, 1977,6 the NLRB concluded that Brockway had violated its duty to bargain with the union regarding “wages, hours and other terms and conditions of employment.” The Board’s opinion is rooted in the premise that an employer who decides to shut down part of its business violates § 8(a)(5) of the NLRA if it fails to bargain with the union about that subject.7 When an employer’s action directly affects the conditions of employment — as does the decision to close a plant — the employer was said by the Board to have a duty to bargain about the action “notwithstanding an employer’s contention that such a requirement significantly restricts its ability to manage the business.” The reason for such a result, it asserted, is that the union has a right under the NLRA to engage in a “full and frank discussion regarding such decisions.”8 Further, the Board noted, its finding of a duty to bargain does not compel the parties to come to any substantive agreement, but merely directs a process in which the union has an opportunity to discuss and perhaps influence the employer’s final decision.9
Brockway challenges the Board’s conclusion as contrary to the law of this Court. It also insists that the prevailing view among the Circuits is that there never is any duty to bargain about a partial closing, such as we have here,10 and that that view should be embraced in this case. In response, the Board urges that Brockway’s refusal to bargain about the closing is properly seen to constitute an unfair labor practice. Further, the Board maintains that the opinion of this Court on which Brockway primarily relies — NLRB v. Royal Plating & Polishing Co.11 — is not only distinguishable from the present case, but also should not be read to reach this situation.
II.
A.
Ever since the Supreme Court in NLRB v. Jones & Laughlin Steel Co., 301 U.S. 1, 30-40, 46-47, 57 S.Ct. 615, 81 L.Ed. 893 (1937), upheld the NLRA as constitutional, it has been a prime principle of *725American labor law that the parties to an industrial dispute are not free to act unrestrictedly in their own economic self-interest. The Court in Jones & Laughlin observed that “[wjhen industries organize themselves on a national scale, making their relation to interstate commerce the dominant factor in their activities, how can it be maintained that their industrial labor relations constitute a forbidden field into which Congress may not enter when it is necessary to protect interstate commerce from the paralyzing consequences of industrial war?”12 The authority of Congress in establishing a structure of duties within which the participants in labor controversies are to fit themselves is thus based on an abiding sense of a national need for a system of restraints on unbridled, and potentially destructive, private force.
At the center of the Congressional effort to provide a framework for peaceful labor relations is the idea that collective bargaining between the parties should be encouraged.13 The NLRA provides affirmative legal protection against the employer’s exercise of its power to frustrate the organization of employees for collective bargaining.14 Also, the Act imposes on employers an enforceable duty to bargain with unions representing appropriate bargaining units.15
Congress did not undertake to specify the precise subjects that the parties are obliged to discuss. Rather, § 8(a)(5) of the NLRA, an aspect of the original legislation enacted in 1935, deals only in general terms with an employer’s duty to negotiate, saying that it shall be an unfair labor practice for an employer:
. to refuse to bargain collectively with the representatives of his employees, subject to the provisions of section 9(a).16
In 1947 Congress amended the NLRA to include a new section, § 8(b)(3), which imposes a correlative duty to bargain upon labor organizations.17 In order to clarify the nature of the obligations set forth in §§ 8(a)(5) and 8(b)(3), Congress also enacted § 8(d), which defines collective bargaining as good faith negotiation with respect to “wages, hours, and other terms and conditions of employment.”18
A matter falling within the scope of § 8(d) — namely, one involving “wages, hours, and other terms and conditions of employment” — is a mandatory subject of bargaining.19 In practical terms, the elaboration of the identity of mandatory subjects of bargaining is crucial, for such matters must be discussed in bargaining sessions before any unilateral action with respect to them is taken. If, for example, an employ*726er proceeds on its own without submitting a mandatory subject to the bargaining process, it violates its duty under the NLRA, and its professed good faith in so doing will have no bearing upon the legality of its action.20 Moreover, if one party insists on the inclusion of such a subject in a collective bargaining agreement, the other party is obligated at least to discuss it.21 The converse of these propositions is also true. A permissive subject of bargaining need not be discussed at the bargaining table, and one party may not compel the other to address it as a condition of executing a collective bargaining agreement22 '
The range of subjects that courts have held to be mandatory topics of bargaining is rather broad, and includes such diverse
matters as compensation,23 pensions,24 profit-sharing plans,25 bonuses,26 stock purchase arrangements,27 merit wage increases,28 insurance schemes,29 company housing and meals,30 hours 31 and — the category relevant here — issues of employment security. Subjects touching on the employees’ interest in the security of their employment include those of hiring practices,32 procedures for bidding jobs,33 methods of selecting employees for layoffs,34 procedures for promotion or transfer,35 the operation of an employer’s seniority program,36 policies relating to compulsory retirement,37 subcontracting out unit work38 and partial closings.39
We shall confine further discussion to the last two areas: subcontracting out unit work and partial closings.
*727B.
To place Brockway’s appeal in the appropriate legal perspective, it is necessary to provide, in some detail, a picture of the evolution of the law relating to an employer’s duty to bargain about the decisions to subcontract out work and to close one of a firm’s facilities. For in this area there are several doctrinal cross-currents.40
The starting point is the Supreme Court’s landmark opinion of Fibreboard Paper Products Corp. v. NLRB.41 In affirming decisions by the NLRB and the court of appeals, the Supreme Court there held that “the replacement of employees in the existing bargaining unit with those of an independent contractor to do the same work under similar conditions of employment” is within the reach of Section 8(d), and thus that it is a mandatory subject of bargaining.42 The company in Fibreboard had become concerned about the high costs of its maintenance operations, and had decided to discontinue the employment of its own maintenance workers and to engage the services of an independent contractor. The Supreme Court wrote that such a decision to subcontract out unit work came “well within the literal meaning” of the statutory phrase, “terms and conditions of employment.”43
Also, the Court noted, to conclude that such a matter was a mandatory subject of bargaining would promote the basic purpose of the NLRA, which is to encourage the peaceful settlement by the parties themselves of industrial disputes.44 This position was said to be reinforced by existing practices in industry, which indicated that contracting out is a fit subject for negotiation since many collective bargaining agreements include a clause covering that eventuality.45
Shortly after Fibreboard, this Court and the Eighth Circuit decided cases in which they distinguished Fibreboard factually and did not impose a duty to bargain, in NLRB v. Royal Plating & Polishing Co.,46 we held that there was no duty to bargain about a determination to close one of two plants engaged in the business of metal plating and polishing, since prior to the decision the employer had been suffering from “severe” economic losses for years, and the property on which the plant that was closed was located had been designated by the city’s housing authority for redevelopment.47 Particularly in light of the action by the governmental entity, the Court asserted that there was “no room for union negotiation in these circumstances.”48
Royal Plating distinguished Fibreboard on the ground that the subcontracting of concern in Fibreboard did not lead to a “change in the economic direction of the company,” for the same functions were to be performed by the independent contractor as had been handled by the firm’s employees. Also, the employer’s decision in Royal Plating, unlike the one in Fibreboard, was said to entail a major “commitment of capital investment.”49
The Eighth Circuit in NLRB v. Adams Dairy, Inc.50 — which had been remanded by *728the Supreme Court for reconsideration in light of Fibreboard —likewise concluded that the facts of its case were distinguishable from those in Fibreboard.51 In Adams Dairy, the company had decided to terminate the distribution of its own milk. The court, in ruling that such a decision was not a mandatory subject of bargaining, said that the choice had contemplated a “basic operational change” in the company, for after it was made, the company’s milk trucks were sold, the milk was conveyed to an independent contractor who took title to it and who distributed it along routes of its own choosing, and the dairy retained no operational control over the contractor’s performance.52 Such an arrangement was contrasted to the situation in Fibreboard, where the independent contractor performed the same work that previously had been performed by the company’s employees with company-owned equipment and the contractor remained under the company’s direct control.
Most significantly, Adams Dairy noted that the record indicated that bargaining about the matter of concern in fact had taken place before the then-existing collective bargaining agreement came into effect. That was in contradistinction to the situation in Fibreboard where — as in the present case — the employer’s action occurred in the absence of prior discussion and during contract negotiations when, as the Eighth Circuit put it, “there was little or no excuse for not negotiating the disputed issue . .”53
After Royal Plating and Adams Dairy, the NLRB took the opportunity in Ozark Trailers, Inc.54 to explain its interpretation of Fibreboard in the setting of a partial closing. In Ozark Trailers, the Board held that the closing of a plant engaged in the manufacture of refrigerated truck bodies was a mandatory subject of bargaining. It flatly refused to accept the notion that whenever a “basic” change in a business or a management decision to recommit or reinvest funds is involved, such a factor by itself is enough to preclude a duty to bargain.55 The NLRB emphasized that that approach represented an excessively one-sided allegiance to the interests of management, and that the appropriate mode of analysis in deciding what is a mandatory subject of bargaining is to balance the interests of the employer against those of labor.56 In addition, the Board stressed that, in the circumstances of Ozark Trailers, bargaining would likely be efficacious since during the negotiations the union could be expected at least to attempt to alleviate the employer’s concern about the costs of production.57
The suggestion that the duty to bargain does not exist simply because it would impinge upon the management’s prerogative in running a business was unequivocally rejected. In dealing with that contention, Ozark Trailers underscored that Congress, in enacting the NLRA, had made the policy decision not to permit employers to remain entirely free to take actions affecting the future of a firm- — such as a partial closing — unconstrained by the need to bargain with labor. The Board reasoned that to *729permit employers to close a plant witho even advising the union or in any wa discussing the matter with it would undermine the fundamental legislative aim embodied in the NLRA of fostering collective bargaining.58
Ozark Trailers emphasized that to hold that there was a duty to bargain requires only that the parties participate in discussion, and does not in any way compel them to reach an agreement about the issue of the plant closing. If bargaining fails, declared the Board, “the employer is wholly free to make and effectuate his decision.”59 Because the employer’s ability to act as it sees fit ultimately remains untrammelled, Ozark Trailers concluded that the employer’s discretion to close the plant cannot be said to be unduly hampered by allowing employees to bargain about the partial-closing determination.
After Ozark Trailers, there existed a tension between the approach of the Board toward the duty to bargain in the partial-closing context and that of some courts of appeals. For instance, in a ease in which the evidence suggested that the company “was faced with the . . . threat of becoming unable to serve adequately its principal customer,”60 the Ninth Circuit held that the removal of a shipyard’s facilities to a new location was not a mandatory
employ money
In 1972,,' ing Co.63 t cease operatic.. ject of bargainirij was to take the business of manufacu products.”64 But in su... the Board made clear its like Summit Tooling should be resenting only a limited exclusion from duty to bargain about a partial closing. Thus, in Royal Typewriter Co.,65 the Board distinguished Summit Tooling by saying that Summit Tooling merely had protected “the prerogative of an employer . to eliminate itself as an employer,” and that in other circumstances, a duty to bargain persisted.66
*730ese tory trial erted . ny had or sound option of a ical method kaged cheese er than any opganization.”68 The jourt reasoned that it could see no significant difference between the facts of its case and of a prior Fifth Circuit decision, NLRB v. American Manufacturing Co.,69 where it had held that there was a duty to bargain before unilaterally terminating the company’s motor truck transportation department and engaging the services of a subcontractor. Consequently, the Winn-Dixie court concluded that there was a duty to bargain about the matter in question.70
Additionally, a violation of the employer’s duty to bargain was found by the Sixth Circuit to occur in a situation involving the removal of work from one plant to a new plant of the employer.71
In light of the development of the law regarding the employer’s duty to bargain *731about subcontracting and partial closings, it seems fair to say that the NLRB has taken a pro-bargaining stance that is at odds with the results reached by — and the language in — the opinions of several courts. Other tribunals have reached the conclusion that a duty to bargain does obtain when an employer shuts down an operation, notwithstanding the claims by employers that such a result impedes their freedom to manage a business. Although in this area a variety of cases have singled out a number of factors for consideration, such as the immediate pressures faced by an employer, no overall framework for their systematic analysis in terms of the governing statutory principles has yet been adopted.
C.
The Congressionally-mandated process of collective bargaining may be viewed essentially as a compromise between two antithetical and immoderate approaches to the respective roles of public duty and private right. On the one hand, the bargaining process is designed not to interpose government as the central actor in labor relations, but rather to preserve intact the liberty of the parties to agree by themselves on the substantive terms governing their interaction. On the other hand, collective bargaining was seen by the Congress that enacted the NLRA as a rejection of an excess of private economic freedom, an excess which was considered to pose a substantial danger in the setting of our modern, highly independent economy.
To the degree that the governmentallysupervised process of collective bargaining represents such a compromise, it also may be conceived to be in the mainstream of American life and thought. For ours remains essentially a pluralistic society that is respectful of the value of the pragmatic adjustment of competing interests. Collective bargaining is best seen in the context of such tendencies, for it is ultimately based on a willingness of the parties to pursue common ends in a spirit of cooperation while remaining cognizant of their differing goals.72
When a court is asked, as we are, to determine whether an employer has a duty to engage in collective bargaining before making a decision to shut down a plant based solely on unspecified “economic considerations”, it has a choice between two opposite types of approaches. First, it can advance one of the extreme positions implicitly rejected by the theory of collective bargaining, and say either that the preeminence of public duty is such that the employer always has an obligation to bargain about a partial closing, or, in the alternative, take the position espoused by the dissent that the status of the employer’s private interest is such that there never is a responsibility to bargain in such a situation. This first type of analysis, grounded in the adoption of a per se rule, we explicitly reject. The second, more reasonable method, which is more responsive to the values of collective bargaining, is to begin with the statutory commitment to collective bargaining and to proceed to balance the parties’ interests in the decision at issue. It is this second course that we adopt here.
1. The Parties’ Arguments: the Per Se Approach
Underlying Brock way’s position is the conception that when a decision by an employer affects in a major way the structure of a firm, as does a partial closing, and when the closing is not colored by the presence of anti-union sentiment, as to which there is no issue here, the employer should be able to make such a determination without previously advising its employees or bargaining with them about it.73 To but*732tress its contention, Brockway points to remarks in Royal Plating that the employer’s decision in that case gave rise to a “major change” in the affected company. That language, Brockway urges, supports its position that whenever such a change is contemplated by the employer, as it is when a partial closing is considered, no duty to bargain exists.74
The major premise of the Board’s view, in sharp contrast to Brockway’s, is that an employer has a duty to bargain about a decision to close one of its facilities, for such an action intimately affects the interests of the employees and is the sort of subject that the NLRA was designed to reach. However, at oral argument, the Board appeared to allow for at least one class of situations arising in a partial closing context where there is no duty to bargain, namely, when an employer elects to terminate completely a discrete line of its business.75
Thus, Brockway commences by assuming that the private interest of an employer is so inviolable that when a partial closing is predicated on “economic considerations,” whatever they may be, there can be no duty to bargain about it. And the NLRB starts by postulating that whatever the specific circumstances, there normally is a public-law imposed duty to bargain about a partial closing, although that obligation may disappear when, for example, an employer decides to shut down entirely a distinct line of business.
The striking characteristic of these two positions is that they are quite extreme. Both tend to posit a per se rule — each being the mirror image of the other — relating to the duty to bargain about partial closings. As such, they ignore the guidance of the Supreme Court in Fibreboard, which by its example counselled a practical, balancing approach to the problem of articulating the scope of the employer’s duty to bargain under the NLRA.76
As for Brockway’s argument, it rests principally upon an attempt to read Royal Plating as expounding the proposition — indeed, the per se rule — that an employer need never bargain about an economically-based decision to close one of its facilities. Yet Royal Plating does not stand, explicitly or implicitly, for such a rule or for any principle other than that directly stated in it, namely, that “an employer faced with the economic necessity of either moving or consolidating the operations of a failing business has no duty to bargain with the union respecting its decision to shut down.” (emphasis added)77 Saying that there is no duty to bargain about a partial closing when the employer is faced with the “economic necessity” of moving or of otherwise restructuring the operations of a “failing business” is a far cry from indicating that an employer has no duty to bargain about a partial closing when its action is founded on *733“economic considerations,” whatever they may be.
The language in Royal Plating on which Brockway seeks in particular to rely78 is misinterpreted when read as encompassing the notion that simply because an operational change like a partial closing is contemplated by an employer for undefined economic reasons, no duty to bargain obtains. Rather than saying that, the panel in Royal Plating took pains to distinguish its factual situation — where there was an economic necessity of closing and the employer’s business was failing — from that in Fibreboard,79
Moreover, Royal Plating explicitly concentrated on the need, in deciding what is a mandatory subject of bargaining, to weigh the competing interests of the employer against those of the employees.80 In so doing, the opinion noted that the employer’s decision to cease operations at one of its plants resulted only after a prolonged period of severe financial loss. Further, it was emphasized that the action of a municipal housing authority, which had designated for redevelopment the land on which the plant was located, rendered the prospect of bargaining a pointless one.81 There would have been no value, the Court in effect was indicating, for the employer to have bargained about a decision utterly beyond its control. In light of these circumstances— and there is no suggestion in the record here of anything comparable — this Court held that there was no duty to bargain about the partial closing.82
*734Since Royal Plating does not lend support to the per se rule advanced by Brockway, as well as by the dissent, the core of such an argument cannot stand.83 However, at the same time, we decline to adopt the opposing per se rule.
Although it is surely the case, as the NLRB suggests, that the employees’ keen interest in the possibility of a partial closing must not be ignored, it is equally true that that consideration should not be so highlighted as to blur the countervailing interests of the employer. One of the major norms governing the operation of the federal labor laws is that both sides of the controversy, the employer’s and the employees’, should be seen as crucial, and one should not be exalted to the exclusion of the other. As the Supreme Court stated in John Wiley & Sons v. Livingston:84
The objectives of national labor policy, reflected in established principles of federal law, require that the rightful prerogative of owners independently to rearrange their businesses and even eliminate themselves as employers be balanced by some protection to the employees from a sudden change in the employment relationship.
In view of the principles of Fibreboard, Royal Plating and Wiley, then, a per se rule covering this appeal cannot be accepted.
2. The Preferred Approach to the Duty to Bargain
Having rejected a per se analysis of the duty to bargain about a partial closing, we necessarily encounter the task of elaborating an alternative. In considering a broader approach, we must contemplate the theory of collective bargaining embodied in the NLRA: a commitment to the efficacy of a framework of discussion and compromise between the parties to labor disputes. Direct negotiations by the disputants is viewed as helpful both to the nation, which thereby can be spared to some extent the disruptive products of a lack of communication between labor and management, and to the participants themselves, who thereby are put in a position of listening to the other side and understanding, if not agreeing, with the opposing view.
In the abstract, the aims of collective bargaining would be furthered by requiring an employer to negotiate with a union before deciding irrevocably to close down a plant. Such a requirement would lead to some discussion — however brief it may be— between the parties, and would allow them in advance of a fait accompli by one or the other to comprehend the factors motivating each of them. It would at least help foster *735respect for the role of each side as a subject in the controversy, and not as a mere object to be treated in accordance with the other’s will. It would, in short, tend to promote the realization of the NLRA’s basic purpose, which is to advance the peaceful resolution of disputes in industrial relations.85
Further, the act of closing a plant appears to come within the literal language of the statute in that it concerns “terms and conditions of employment.” This is so for the same reason expressed in Fibreboard in support of the proposition that the subcontracting decision there came within the ambit of the statutory phraseology — -namely, it usually, and rather quickly, leads to the termination of at least some employees. As Fibreboard stated:
The subject matter of the present dispute is well within the literal meaning of the phrase ‘terms and conditions of employment.’ ... A stipulation with respect to the contracting out of work performed by members of the bargaining unit might appropriately be called a ‘condition of employment.’ The words even more plainly cover termination of employment which, as the facts of this case indicate, necessarily results from the contracting out of work performed by members of the established bargaining unit. (emphasis supplied)86
Just as subcontracting is likely to lead to the termination of employment, so, too, will the closing down of an employer’s plant— and thus the latter act “might appropriately be called a ‘condition of employment’.”
Accordingly, it would seem that there is an initial presumption, founded on statutory purposes and language, that a partial closing is a mandatory subject of bargaining. However, as earlier pointed out, any such presumption should not be construed as a per se rule, as the dissent appears to do. Rather, the main point is that there seems to be no justification for drawing any bright line between a partial closing situation, as to which there is decisional disagreement regarding the duty to bargain, and the subcontracting situation of Fibreboard, where the Supreme Court held that there was a duty to bargain. With regard to both matters, bargaining would serve an important statutory function.
The next and crucial step in the analysis, following the lead of Fibreboard, is to focus on the facts of each case in determining whether there is a duty to bargain about the decision to close a plant. Such a particularistic inquiry is especially salutary as a practical matter since it directs the court’s attention to the interests of each of the parties.
Of chief concern to the employees is the prospect of losing their jobs. It is in fact difficult to imagine any result of a decision by the employer about which labor would be more highly sensitized.87
Because of that, it seems realistic, as Fibreboard indicated, to suppose that the union would endeavor in the course of discussion to seek to persuade the employer to alter its decision to close the plant.88 In *736particular, to the extent that Brockway’s decision to shut down one of its facilities is the result of high costs of production, it is possible that the union might agree to changes that would reduce labor expenses and thereby alter the calculation that led to the employer’s determination in the first place. Indeed, labor history is replete with instances where a union has cooperated actively with an employer to keep a company financially afloat and thus to prevent the closing of a facility and the loss of jobs. For example, in the clothing industry, representatives of labor have acted “to help employers who were in trouble and whom the union wished to save.”89 Also, the steel industry has witnessed the cooperative spirit of labor in union-sponsored programs to reduce the cost of production and to return a percentage of wages to the employer as a loan to the company.90
Even if the union does not undertake such acts in bargaining about the decision to close the plant, it might still be able to avert the closing by convincing the employer that such a step would cost it more in terms of post-termination expenses, as in severance pay, than it would save. And even if the employer were to remain intransigent, the union could at least attempt to make suggestions about the decision’s timing and implementation in order to moderate the closing’s impact on the work force.91
*737It might be said, in response, that the union’s interest in being able to bargain about the employer’s decision does not have the same weight in this case as it did in Fibreboard, since the decision to close one of Brockway’s facilities is of a different sort than the determination to contract out unit work. For, so it might be argued, the present choice implicates complex issues of a managerial nature about which labor has no expertise and therefore cannot be expected’ to make constructive suggestions in the course of bargaining.
The weakness of such an argument is that it paints with too broad a brush. Like any important action by an employer, including that of subcontracting, the decision to close a portion of an employer’s operations has many components. With regard to some aspects of an employer’s decision, the union perhaps may not be an expert or, even, a particularly helpful interlocutor. But that observation does not in any way defeat the proposition that with respect to other aspects of such a determination — especially those bearing upon the production costs of labor and the labor-related expenses involved in carrying the decision into effect — the union is fully apprised of relevant and important facts, and could well make a contribution that might enable the employer to keep the plant in question eco- ‘ nomically viable.92
As Fibreboard pointed out, one indicator that bargaining might be useful is the frequency with which parties to labor-management contracts include clauses in their agreements bearing on such a matter.93 In Fibreboard, the Supreme Court referred to a Department of Labor report indicating that about one-fourth of the contracts reviewed had some form of limit on subcontracting.94 Similarly, it would seem apposite here to note that a Department of Labor study shows that about 21.5% or slightly more than one-fifth, of the contracts under consideration contained a clause dealing with the closing of a plant or its removal from its present location.95 Although such statistics are not determinative, they are indicative that the decision to shut down a facility like Brockway’s plant in Philadelphia is the sort of matter as to which bargaining may well be helpful.
The fact that collective bargaining agreements often include clauses dealing with a plant closing or removal might be said to indicate that there is less of a need to impose a statutory duty to bargain about that subject. However, even assuming that this is a valid argument in general, it misses the mark in the present case, for the contract between the parties here — even if it contained such a provision, and the record includes no evidence one way or the other— had lapsed at the time that the employer unilaterally decided to close the facility. In addition, Fibreboard does not permit the conclusion that the relatively common appearance of contractual clauses about a certain subject makes the statutory duty to bargain about it any less important. To the contrary, Fibreboard stated that the frequent appearance of contractual provisions covering a specific subject constitutes affirmative evidence that such a subject is the type of issue as to which bargaining should be thought useful.96
*738It is, of course, not enough to say that the employees have a strong interest in bargaining and that bargaining may well be efficacious; it is also appropriate to consider closely the employer’s countervailing interests. In this case, Brockway argues that its freedom to determine the company’s direction would be excessively hindered by holding that it has a duty to bargain about the decision to close the plant.97
We cannot accept the employer’s suggestion that imposing on it a duty to bargain would necessarily strip it of its management prerogative. Nothing in a holding that the employer has a duty to bargain about the partial closing by itself would impinge on the employer’s freedom ultimately to determine whether to close the facility. Rather, all that such a conclusion would require is that the two sides discuss the matter at the bargaining table. Should the parties fail to reach an agreement, Brockway could then go ahead with its plan to close the plant.98
Additionally, the record here is devoid of support for the employer’s assertion that its freedom would be unacceptably constrained by bargaining. Specifically, there is no evidence to suggest that bargaining about the decision to close would be fruitless or unfair to the employer, either because of an action by some third party— such as a condemnation of the employer’s property by a municipal housing authority, as in Royal Plating99 — or of the dire financial straits of the company. There is, for instance, nothing in the record indicating a history of severe losses on the part of Brockway. At oral argument, Brockway’s counsel conceded that there was no evidence that the firm was in financially straitened circumstances or that it was economically required to shut down the Philadelphia facility.100 Nor is there any indication in the record of the need to restructure the company in order for it to remain in business.101 There is also not the slightest *739hint that management negotiations with another entity, such as a potential partner, purchaser or other party, would be disrupted or made substantially more difficult by holding that the partial closing is a mandatory subject of bargaining.102 The contention that Brockway’s managerial position would be unacceptably hampered by imposing a duty to bargain about the decision to close the plant is thus, in the end, merely a speculative assertion unsupported by the evidence.
Brockway’s argument comes down to the proposition that the stipulation that the partial closing was due to “economic considerations” is, in itself, sufficient to forestall imposition of the duty to bargain. Such a contention presumes that there exists a rule that an employer need not bargain about a partial closing so long as there is no anti-union animus and whenever the decision is induced by economic considerations, regardless of the nature of such considerations. As we have noted, not only is there no such per se rule in this Circuit, but also it is contrary to the analysis of Fibreboard.103 Moreover, it is inconsistent with the purpose of the NLRA, which is to establish a framework of bargaining so as to allow for the peaceful resolution of industrial controversies and, additionally, to foster the dissipation of labor disagreements before they become open disputes.104
To conclude that Brockway was not under an obligation to bargain solely because its decision was based on unspecified “economic considerations” might well disrupt the structure of collective bargaining contemplated by the NLRA. It would unduly diminish the scope of the employer’s public duty by overly protecting the assertion of its private interest. And it would predictably chill future bargaining by the employees’ representatives who would have reason to fear that, in response to aggressive negotiation, an employer could simply shut down one of its plants and be protected by an exclusion from the responsibility of bargaining about that decision.
Yet, just as we decline to say that there is no duty to bargain when a decision to close is based on unspecified “economic considerations,” it likewise appears inappropriate to enforce an order predicated on an unfair labor practice when we do not know with specificity what the circumstances surrounding the employer’s decision to close its facility actually were. The somewhat enigmatic phrase, “economic considerations,” is of little help in the process of ascertaining whether the employer’s interests in this case were in fact of a magnitude and immediacy that would make unacceptable and unfair the imposition of a duty to bargain.
Because the precise nature of the conditions leading to Brockway’s decision is not *740known, we do not have the desirable, firm factual underpinning necessary to utilize the balancing approach enunciated in this opinion. For that reason, we shall not at this time enforce the Board’s order relating to an unfair labor practice by Brockway.105
III.
There remains the issue whether, even if the facts ultimately were to provide a basis for concluding that Brock-way committed an unfair labor practice, it would be appropriate in such event to require that Brockway enter negotiations upon request with the union. It is true that the NLRB “has broad discretion to adapt its remedies to the needs of particular situations” in order to effectuate the policies of the Act.106 It is still necessary, however, that the order be fitting in view of the factual configuration in a given case. Indeed, the Supreme Court has specified that the NLRB should not be foreclosed from issuing rather sweeping orders to remedy an unfair labor practice so long as “the circumstances of the particular case” justify the action.107
A difficulty with ordering bargaining in this case has become evident from an uncontradicted statement at oral argument that, in the interval since the NLRB issued its direction in this matter, Brockway has ceased all of its truck-related business operations. If that is correct, and we are unable to determine with exactitude whether it is or not, then it would appear that to require bargaining with the union at this time regarding the decision to close the Philadelphia plant would constitute a futile act. For if Brock way is entirely out of business, it would be most unlikely to undertake to reconsider its earlier determination to close the Philadelphia facility. There is no apparent purpose in directing a meaningless activity and, indeed, there is a strong policy in favor of limiting enforcement of the Board’s orders to situations where it would not be fruitless.108
*741This is not to say, however, that the NLRB could not properly direct such a remedy if, after further factual development in proceedings before the Board, it appears that there is a basis for concluding that, first, there was a violation of the duty to bargain and, second, to command bargaining with the union would not be pointless.109
IV.
In sum, we will not at this time enforce the Board’s order that Brockway “cease and desist” from refusing to bargain with the union about the decision to shut down the plant in question and that, upon request, the employer commence bargaining on that subject.110 That conclusion is, of course, without prejudice to the NLRB to commence additional proceedings should it seek to do so.
. Cf. P. Selznick, Law, Society, and Industrial Justice 35-36 (1969). The tension between the private and public realms of social life has been a persistent theme of the classics in political theory, see, e. g., Rousseau, Social Contract (M. Cranston, tran.), and of the writings of contemporary political theorists, see J. Shklar, Men and Citizens (1969). For a critique of the antinomy in liberal theory between the ideals of individualism and community, see R. Unger, Knowledge and Politics 81-83, 155-56, 213-22 (1975).
. The remedy ordered by the Board requires Brockway to bargain, upon request, with the union about the decision to close the Philadel*723phia facility and about “the possible resumption thereof.” Further, it provides that if the employer agrees to resume its Philadelphia operations, “it shall offer all those in the appropriate unit reinstatement to their former jobs” or, if such jobs no longer exist, to substantially equivalent positions. The order also provides that backpay shall be awarded for the period from the date of the employees’ termination to the date Brockway begins to bargain with the union in good faith or until the employees are offered reinstatement, “whichever occurs first, less net earnings during such period . . . ”
. The record indicates that the decision by Brockway which is attacked by the union involved the closing of only one of the employer’s facilities, the Philadelphia plant.
. There is no issue in this case as to whether the employer bargained with the union, after closing, about the effects or consequences of the decision to close the Philadelphia plant. The controversy is limited to the refusal of the employer to negotiate about the decision to close itself.
. The pertinent portion of the stipulation reads as follows:
Respondent contends that its decision to discontinue operation of its Philadelphia, Pennsylvania facility . . . was based solely on economic considerations. While Counsel for the General Counsel and Charging Party do not contest the accuracy of this assertion for purposes of this Stipulation, they do not agree that it is relevant or material to these proceedings.
. The Board’s decision and order are reported at 230 N.L.R.B. No. 147 (1977).
. The Board was less than clear about the nature of any exception to the duty to bargain enunciated in its opinion. All the Board said was that, in its view, this case is not one in which a “significant investment” or the “ultimate direction” of the company is involved. The Board did not explain the import of these phrases or their meaning in different factual circumstances.
. For this proposition, the Board cited as authority Ozark Trailers, Inc., 161 N.L.R.B. 561, 568, 63 L.R.R.M. 1264 (1966).
. The Board also noted without elaboration that the NLRA requires bargaining by the parties in good faith. For a classic treatment of that requirement, which is not a subject of this appeal, see generally Cox, The Duty to Bargain in Good Faith, 71 Harv.L.Rev. 1401 (1958).
. A “partial closing” is a closing of one facility by an employer having at least two plants. A variant on the situation of a partial closing is that of a plant relocation, in which one of two or more facilities is shut down and then relocated. Both a partial closing and a relocation decision should be distinguished, in the first instance, from a complete closing of an entire business, which occurs when the employer goes utterly out of business. The Supreme Court has held that when" an employer goes totally out of business, its act is not subject to scrutiny as a possible unfair labor practice. See Textile Workers Union of America v. Darlington Manufacturing Co. v. NLRB, 380 U.S. 263, 273-74, 85 S.Ct. 994, 1001, 13 L.Ed.2d 827 (1965) (“We hold here only that when an employer closes his entire business, even if the liquidation is motivated by vindictiveness toward the union, such action is not an unfair labor practice.”).
. 350 F.2d 191 (3d Cir. 1965).
. 301 U.S. at 41, 57 S.Ct. at 626.
. See id. at 45, 57 S.Ct. at 628 (“The theory of the act [NLRA] is that free opportunity for negotiation with accredited representatives of employees is likely to promote industrial peace and may bring about the adjustments and agreements which the act in itself does not attempt to compel.”)
. See § 7 of the NLRA, 29 U.S.C. § 157.
. See § 8(a)(5) of the NLRA, 29 U.S.C. § 158(a)(5).
. Section 9(a) of the Act states, inter alia, that collective bargaining representatives “shall be the exclusive representatives of all the employees” of a bargaining unit, provided that “any individual employee or a group of employees shall have the right at any time to present grievances to their employer . . . ”
. Section 8(b)(3) makes it an unfair labor practice for “a labor organization or its agents” to “refuse to bargain collectively with an employer,” so long as the organization is the unit’s collective bargaining representative as provided in § 9(a) of the Act.
. As Section 8(d) provides in pertinent part: (T)o bargain collectively is the performance of the mutual obligation of the employer and the representative of the employees to meet at reasonable times and confer in good faith with respect to wages, hours, and other terms and conditions of employment, or the negotiation of an agreement, or any question arising thereunder, and the execution of a written contract incorporating any agreement reached if requested by either party, but such obligation does not compel either party to agree to a proposal or require the making of a concession .
. See NLRB v. Wooster Division of Borg-Warner Corp., 356 U.S. 342, 349, 78 S.Ct. 718, 722, 2 L.Ed.2d 823 (1958).
. See NLRB v. Katz, 369 U.S. 736, 743, 82 S.Ct. 1107, 8 L.Ed.2d 230 (1962).
. Cf. id.
. See NLRB v. Wooster Division of Borg-Warner Corp., 356 U.S. 342, 349, 78 S.Ct. 718, 2 L.Ed.2d 823 (1958).
. See, e. g., Oughton v. NLRB, 118 F.2d 486, 498 (3d Cir. 1941), cert. denied 315 U.S. 797, 62 S.Ct. 485, 86 L.Ed. 1198 (1942).
. See, e. g., Inland Steel Co. v. NLRB, 170 F.2d 247, 251 (7th Cir. 1948), cert. denied 336 U.S. 960, 69 S.Ct. 887, 93 L.Ed. 1112 (1949).
. See, e. g., Kroger Co. v. NLRB, 401 F.2d 682, 687 (6th Cir. 1968), cert. denied 395 U.S. 904, 89 S.Ct. 1742, 1743, 23 L.Ed. 217 (1969).
. See, e. g., Singer Mfg. Co. v. NLRB, 119 F.2d 131, 136-37 (7th Cir.), cert. denied 313 U.S. 595, 61 S.Ct. 1119, 85 L.Ed. 1549 (1941). Cf. NLRB v. Wonder State Mfg. Co., 344 F.2d 210, 212-14 (8th Cir. 1965).
. See, e. g., Richfield Oil Corp. v. NLRB, 97 U.S.App.D.C. 383, 390, 231 F.2d 717, 724 (1956).
. See, e. g., NLRB v. J. H. Allison & Co., 165 F.2d 766, 768-69 (6th Cir.), cert. denied 335 U.S. 814, 69 S.Ct. 31, 93 L.Ed. 369 (1948).
. See, e. g., W. W. Cross & Co. v. NLRB, 174 F.2d 875, 878 (1st Cir. 1949). See also McLean v. NLRB, 333 F.2d 84, 87 (6th Cir. 1964).
. See, e. g., American Smelting & Refining Co. v. NLRB, 406 F.2d 552, 554-55 (9th Cir.), cert. denied 395 U.S 935, 89 S.Ct. 1998, 23 L.Ed.2d 450 (1969) (housing); NLRB v. Lehigh Portland Cement Co., 205 F.2d 821, 823-24 (4th Cir. 1953) (housing); Weyerhaeuser Timber Co., 87 NLRB 672, 25 LRRM 1163 (1949) (meals). But see Westinghouse Electric Corp. v. NLRB, 387 F.2d 542, 550 (4th Cir. 1967) (meals).
. See, e. g., S. S. Kresge Co. v. NLRB, 416 F.2d 1225, 1230-31 (6th Cir. 1969); Gallenkamp Stores Co. v. NLRB, 402 F.2d 525, 529 (9th Cir. 1968); NLRB v. George P. Pilling & Son Co., 119 F.2d 32, 38 (3d Cir. 1941).
. See, e. g., NLRB v. Houston Chapter, Associated General Contractors of America, Inc., 349 F.2d 449, 451 (5th Cir. 1965).
. See, e. g., Perry Rubber Co., 133 NLRB 225, 48 LRRM 1630 (1961).
. See, e. g., NLRB v. Westinghouse Air Brake Co., 120 F.2d 1004, 1006 (3d Cir. 1941).
. See, e. g., NLRB v. Century Cement Mfg. Co., 208 F.2d 84, 85-86 (2d Cir. 1953) (promotion); Rapid Roller Co. v. NLRB, 126 F.2d 452, 459-60 (7th Cir.), cert. denied 317 U.S. 650, 63 S.Ct. 45, 87 L.Ed. 523 (1942) (transfer).
. See, e. g., Industrial Union of Marine & Shipbuilding Wkrs. v. NLRB, 320 F.2d 615, 620 (3d Cir. 1963).
. See, e. g„ Inland Steel Co. v. NLRB, 170 F.2d 247, 251-52 (7th Cir. 1948), cert. denied 336 U.S. 960, 69 S.Ct. 887, 93 L.Ed. 1112 (1949).
. The leading case on this topic is Fibreboard Paper Products Corp. v. NLRB, 379 U.S. 203, 85 S.Ct. 398, 13 L.Ed.2d 233 (1964).
. For the meaning of the term “partial closing,” see note 10 supra.
. In particular, commentators have tended to stress that there apparently is a tension between the approach of the NLRB — which has favored bargaining with regard to partial closings — and of courts of appeals which often, but not always, have not reached such a result. See, e. g., Comment, Application of the Mandatory-Permissive Dichotomy to the Duty to Bargain and Unilateral Action: A Review and Reevaluation, 15 Wm. & Mary L.Rev. 918, 935 (1974).
. 379 U.S. 203, 85 S.Ct. 398, 13 L.Ed.2d 233 (1964).
. Id. at 215, 85 S.Ct. at 405.
. See id. at 210, 85 S.Ct. 398.
. See id. at 210-11, 85 S.Ct. 398.
. See id. at 211-12 & n.7, 85 S.Ct. 398.
. 350 F.2d 191 (3d Cir. 1965).
. See id. at 193.
. Id. at 195.
. Id.
. 350 F.2d 108 (8th Cir. 1965), cert. denied 382 U.S. 1011, 86 S.Ct. 619, 15 L.Ed.2d 526 (1966).
. See 350 F.2d at 109.
. See id. at 111.
. Id. at 113. That fact dramatically distinguishes Adams Dairy from the present case.
. 161 N.L.R.B. 561, 63 L.R.R.M. 1264 (1966).
. As the Board wrote:
With all respect to the Courts of Appeals for the Third and Eighth Circuit, we do not believe that the question whether a particular management decision must be bargained about should turn on whether the decision involves the commitment of investment capital, or on whether it may be characterized as involving ‘major’ or ‘basic’ change in the nature of the employer’s business.
161 N.L.R.B. at 566. To the extent that the Board was saying that a per se rule limiting the scope of the duty to bargain is not valid, there seems to be no ground for questioning its observation. However, to the degree that the Board was assuming that this Court’s decision in Royal Plating, note 46 supra, stood for a per se rule, we strongly disagree with its interpretation.
. See 161 N.L.R.B. at 566.
. See id. at 567-68.
. See id. at 568.
. Id.
. NLRB v. Transmarine Corp., 380 F.2d 933, 939 (9th Cir. 1967).
. 195 N.L.R.B. 479, 79 L.R.R.M. 1396 (1972).
. Id. at 480.
. 209 N.L.R.B. 1006, 85 L.R.R.M. 1501 (1974), enf'd 533 F.2d 1030 (8th Cir. 1976).
. 209 N.L.R.B. at 1012 n.15. The Board in Royal Typewriter also sought to distinguish its prior decision in General Motors Corp., GMC Truck & Coach Division, 191 N.L.R.B. 951, 77 L.R.R.M. 1537 (1971), aff’d sub nom. International U., United Auto. A. & A. Imp. Wkrs. v. NLRB, 152 U.S.App.D.C. 274, 470 F.2d 422 *730Motors, the Board held that s not obligated to bargain with rding an economically-based dejéll an independent dealership. In a nt from the majority’s opinion enforcing he Board’s order, Judge Bazelon took the NLRB to task for failing to balance the competing interests of the employer and the employees, and instead for labelling the transaction in question as a “sale” and thus considering it beyond the reach of Fibreboard. See, 152 U.S. App.D.C. at 278-79, 470 F.2d at 426-28.
In Royal Typewriter, without recognizing the conflicting viewpoints over its approach in General Motors, the Board simply said that General Motors did not overrule Ozark Trailers and other decisions “in which the Board, notwithstanding court decisions to the contrary, held that an employer operating two or more plants was obligated to bargain with respect to a decision to close one of those plants.” 209 N.L.R.B. at 1012. It should be noted that in Royal Typewriter, the Board, because of the passage of time, ordered no remedial relief with respect to its finding of a violation of § 8(a)(5) of the NLRA, and that for that reason the court of appeals found it unnecessary to discuss such finding. Furthermore, the Eighth Circuit took the opportunity in its opinion to reject the NLRB’s pro-bargaining stance set forth in Ozark Trailers. See 533 F.2d at 1039.
The Board’s position in New York Mirror, Division of Hearst Corp., 151 N.L.R.B. 834, 58 L.R.R.M. 1465 (1965), is also not contrary to that taken by the NLRB in the present case. For in New York Mirror, the Board applied the principle that, even though unilateral actions by an employer may contravene congressional policy, that “do(es) not foreclose the possibility that there might be circumstances which the Board could or should accept as excusing or justifying (such) unilateral action . . ” 151 N.L.R.B. at 841. In that case, the Board noted that it was undisputed that the employer’s decision to shut down operations had been “prompted solely by pressing economic necessity" (emphasis added), and that the employer had fully met its obligation to bargain with the union about the effects of the plant shutdown.
. Id. at 515.
. 351 F.2d 74 (5th Cir. 1965). Cf. Town & Country Manufacturing Co. v. NLRB, 316 F.2d 846 (5th Cir. 1963).
. However, in view of the fact that “for good and sufficient reasons,” the court thought that Winn-Dixie would “undoubtedly refuse to reestablish such operations and that to bargain with respect to such reestablishment would be a mere ‘exercise in futility,’ ” the court declined to enforce the order that the employer bargain with the union. 361 F.2d at 517.
. See Weltronic Co. v. NLRB, 419 F.2d 1120, 1122-23 (6th Cir. 1969), cert. denied 398 U.S. 938, 90 S.Ct. 1841, 26 L.Ed.2d 270 (1970) (“The Board held that the company violated Section 8(a)(5) and (1) of the Act by transferring unit work from its Eight Mile plant to its Telegraph plant without first notifying the union and giving it an opportunity to bargain .... We agree with the Board that the company had the statutory duty to give the union the opportunity to bargain about the removal of the plant central work under the circumstances here shown.”) Cf. NLRB v. Amoco Chemicals Corp., 529 F.2d 427 (5th Cir. 1976) (involving a unilateral reduction of wages and ultimately the phasing out of operations at a terminal).
. See Aaron, Dispute Settlement: the Grievance Procedure and the Role of Voluntary Arbitration, in Labor in a Changing America 211, 212-14 (W. Haber ed., 1966) (discussing the relationship between the process of collective bargaining and basic values in American society, and arguing that collective bargaining is a reflection of the ideal of compromise in our pluralistic community).
. Brockway’s counsel summarized the point at oral argument by maintaining that once the stipulation is made that a partial closing is *732“economic” in nature, the statutory duty to bargain disappears.
. The language in Royal Plating, 350 F.2d 191, 196 (3d Cir. 1965), on which Brockway principally relies is as follows:
There is no question but that the decision to terminate was made for economic reasons. The decision involved a major change in the economic direction of the Company. ‘Nothing the Court holds today should be understood as imposing a duty to bargain collectively regarding such managerial decisions, which lie at the core of entrepreneurial control . Fibreboard Paper Products Corp. v. NLRB, 379 U.S. 203, 217 [85 S.Ct. 398, 13 L.Ed.2d 233] . . . (1964) (concurring opinion of Mr. Justice Stewart). . . We conclude that an employer faced with the economic necessity of either moving or consolidating the operations of a failing business has no duty to bargain with the union respecting its decision to shut down.
. The termination of an entire line of business was analogized by the NLRB to the termination of an entire business, as to which there is no duty to bargain. See note 10 supra. Also at oral argument counsel for the NLRB noted that when a company has a history of severe financial losses, its case might be given special consideration. Yet counsel for the Board repeated that, in general, the Board’s position is that an employer has a duty to bargain about a decision to close a portion of its facilities.
. See 379 U.S. at 211-14, 85 S.Ct, 398. See also Ford Motor Co. v. NLRB, 571 F.2d 993, at 999 (7th Cir., 1978).
. 350 F.2d at 196.
. See note 74 supra.
. Royal Plating cited Justice Stewart’s concurring opinion in Fibreboard, 379 U.S. at 203, 85 S.Ct. 398, in which the limits of the Supreme Court’s holding were underscored. In his concurring opinion, Justice Stewart wrote, id. at 223, 85 S.Ct. at 409:
Decisions concerning the volume and kind of advertising expenditures, product design, the manner of financing, and sales, all may bear upon the security of the workers’ jobs. Yet it is hardly conceivable that such decisions so involve ‘conditions of employment’ that they must be negotiated with the employees’ bargaining representatives.
In many of these areas the impact of a particular management decision upon job security may be extremely indirect and uncertain, and this alone may be sufficient reason to conclude that such decisions are ‘with respect to . conditions of employment.’ Yet there are other areas where decisions by management may quite clearly imperil job security, or indeed terminate employment entirely. An enterprise may decide to invest in labor-saving machinery. Another may resolve to liquidate its assets and go out of business. Nothing the Court holds today should be understood as imposing a duty to bargain collectively regarding such managerial decisions, which lie at the core of entrepreneurial control.
Just as the situation in Fibreboard did not involve one of the types of actions by an employer singled out by Justice Stewart, the present case does not include such actions — such as an advertising decision, a determination to utilize labor-saving machinery or a choice to go out of business entirely. And it appears inappropriate to read Justice Stewart’s concurrence so broadly as to find in it a statement of the per se rule that there shall be no duty to bargain in a partial closing context, for such a reading seems directly at odds with the concurring opinion’s careful choice of language and its particularized reasoning.
. As was stated in Royal Plating, 350 F.2d at 195, with regard to determining the scope of the duty to bargain:
(I)n each case the interests of the employees and the purpose of the National Labor Relations Act in securing industrial tranquility must be carefully balanced against the right of an employer to run his business.
This language in Royal Plating & Polishing, and the method of analysis in the case, demonstrate the fallacy of the dissent’s reading of that opinion. The dissent apparently reads Royal to stand for the proposition that when an employer closes a plant for economic considerations, it has no duty to bargain. Royal explicitly does not embrace such a per se rule.
In addition, the dissent misreads our interpretation of Royal by saying, at p. 743, that the “majority indicate that the case stands for the extremely narrow proposition that bargaining is mandatory except when economic conditions are so severe that a move is a financial necessity and negotiation would serve no rational purpose.” We do not claim that Royal reached beyond the facts of its case, as we have stressed in the text; indeed, it is for that reason that the per se rule espoused by the dissent cannot find support in Royal.
. See id. (“There was no room for union negotiation in these circumstances.”).
. If the panel in Royal Plating had been willing to adopt a per se rule, which it was not, it would have served little purpose to develop, in great detail, the specific facts of the case and to weigh the competing interests of the affected parties.
*734It might be suggested that the balancing of opposing interests in Royal Plating was not sufficiently complete. Yet whatever may be thought of such a matter — which is not before us — the point remains that Royal Plating by its very method of analysis repudiates the notion, advanced by Brockway here, that a unitary rule covering a large category of actions by an employer is a suitabie means of resolving the question of the scope of the duty to bargain. But cf. International Union, United Auto. A. & A. Imp. Wkrs. v. NLRB, 152 U.S.App.D.C. 274, 276-77, 470 F.2d 422, 424-25 (1972) (apparently reading Royal Plating to stand for the broad rule that when a substantial portion or a distinct line of an employer’s business is involved, no bargaining about the subject of the employer’s decision is required).
. For another expression of the view that a partial closing is the type of decision that, as a per se matter, management should be allowed to make without first advising the union or bargaining with it, see Comment, ‘Partial Terminations’ — A Choice Between Bargaining Equality and Economic Efficiency, 14 UCLA L.Rev. 1089 (1967). The main weakness of that Comment’s argument is that it is insensitive to the countervailing interests of the employees in a decision immediately affecting their fortunes. Cf. id. at 1104-06 & n. 85. Also, since the position taken in the UCLA Comment appears to rest on the notion that the likelihood of an economically “rational” decision would be enhanced by permitting the employer to decide on its own whether to close a plant, it is striking that the Comment avoids noticing that the most rational decision is one that takes into account all possible outcomes and their costs. By sitting down with the union and discussing, even briefly, the decision to close a plant, an employer would likely become more fully informed about the nature of such a decision. Thus, after bargaining with the union, it would seem as a general matter that an employer could make a more rational judgment about the wisdom of a partial closing.
. 376 U.S. 543, 549, 84 S.Ct. 909, 914, 11 L.Ed.2d 898 (1964).
. Cf. Fibreboard, supra, 379 U.S. at 210-11, 85 S.Ct. 398.
. 379 U.S. at 210, 85 S.Ct. at 403.
. The NLRB well expressed the nature of the employees’ interest in a partial closing determination in Ozark Trailers, note 54 supra, 161 N.L.R.B. at 566:
For, just as the employer has invested capital in the business, so the employee has invested years of his working life, accumulating seniority, accruing pension rights, and developing skills that may or may not be salable to another employer. And, just as the employer’s interest in the protection of his capital investment is entitled to consideration in our interpretation of the Act, so too is the employee’s interest in the protection of his livelihood.
. As the Supreme Court wrote in Fibreboard, 379 U.S. at 214, 85 S.Ct. at 404:
[I]t is contended that when an employer can effect cost savings ... by contracting the work out, there is no need to attempt to achieve similar economies through negotiation with existing employees or to provide them with an opportunity to negotiate a mutually acceptable alternative. The short answer is that, although it is not possible to say whether a satisfactory solution could be reached, national labor policy is founded upon the congressional determination that the chances are good enough to warrant sub*736jecting such issues to the process of collective negotiation.
. S. Slichter, J. Healy & E. Livernash, The Impact of Collective Bargaining on Management 845 (1960). For a fuller discussion of the union’s provision of expert help to the employer by means of union business agents or technicians, see id. at 846-51. As it is written, id. at 847:
The most common reason for the extension of expert help by union business agents and technicians is to save the jobs of union members, as when the Amalgamated Clothing Workers cooperated with various firms in the high-cost Chicago clothing market to help them meet competition from newer, low-cost markets, and when the UAW helped WillysOverland change its wage payment system to get its costs down.
According to Slichter, et al., id. at 849, the two main types of help that a union may offer management when the latter is in trouble financially are technical and political assistance. Its technical assistance involves suggesting ways to achieve reductions in production costs. As to political help, it is said, id.:
Much of the union’s help may be political— convincing the employees in the plant that their own security requires them to accept certain changes and assuring them that reasonable protection is given to their interests. In the men’s clothing industry the union finds that newly-organized firms are frequently overstaffed, with too many workers on day work, and that the earnings of pieceworkers are too low. Part of the union’s problem is to find ways of reducing excess staff as efficiency improves. Sometimes this can be done by not replacing those who resign.
The sorts of union assistance to management that Slichter, et al., discuss are temporary in nature, and designed to aid the employer in overcoming certain specific difficulties; after the problem is alleviated, the union generally withdraws its special aid. However, it is also possible for a more formal, permanent structure, involving the union’s rank and file, to be established as a result of union-management cooperation. For a discussion of that possibility, see E. J. Lever & F. Goodell, Labor-Management Cooperation (1948).
. See C. Golden (then-Regional Director of the Steelworkers Organizing Committee) & H. Ruttenberg, The Dynamics of Industrial Democracy 269 (1942) (“Threatened bankruptcy and abandonment of the plant present to workers and management alike a common misfortune and challenge, and quickly overcome the resistance of each to union-management co-operation. . . . When the Federal Steel Company, employing a thousand workers, was on the verge of going out of business in August, 1938, the union proposed a program to reduce costs, and the men returned a percentage of their wages as a loan.”) For other early examples of such cooperation, see id. at 263-94.
. Cf. Ozark Trailers, note 54 supra, 161 N.L. R.B. at 570 (“(Wjhile meaningful bargaining over the effects of a decision to close one plant may in the circumstances of a particular case be all that the employees’ representative can actually achieve, especially where the economic factors guiding the management decision to close or to move or to subcontract are so compelling that the employee concessions cannot possibly alter the cost situation, nevertheless, in other cases the effects are so inextricably interwoven with the decision itself that bargaining limited to effects will not be meaningful if it must be carried on within a framework of a decision which cannot be revised.) See generally Rabin, Fibreboard and the Termination of Bargaining Unit Work: the Search for Standards in Defining the Scope of the Duty to Bargain, 71 Colum.L.Rev. 803, 823-26 (1971) *737(hereinafter referred to as Fibreboard and the Termination of Bargaining Unit Work).
. In addition, the value of collective bargaining cannot be measured solely in terms of the possibility of an alteration in the employer’s decision to close the facility. Merely by sitting down together to consider the matter, the employer and employees may achieve important aims, including the enhancement of the sense that problems confronting one of them also intimately concern the other. Even if no immediate results flowing from such an awareness of their community of interests become evident, the value of fostering that attitude between the parties should not be underestimated.
. See 379 U.S. at 211, 85 S.Ct. 398.
. Id. at 211-12 & n.7, 85 S.Ct. 398.
. See Rabin, Fibreboard and the Termination of Bargaining Unit Work, note 91 supra, at 822 & n.83.
. See 379 U.S. at 211, 85 S.Ct. at 403 (“Industrial experience is not only reflective of the interests of labor and management in the subject matter but is also indicative of the amena*738bility of such subjects to the collective bargaining process.”).
. Brockway’s claim must be seriously weighed, for § 8(d) of the NLRA was not designed to encroach unduly on the employer’s “freedom to manage the business.” Id. at 213, 85 S.Ct. 398.
. To say that the parties have a duty to bargain does not in any way prejudge the question of when that duty to bargain arises, or whether a certain course of bargaining is in good faith. Those are separate questions that have to be addressed in appropriate cases. However, the requirement of bargaining, as we see it, is not designed to hamstring the employer or to delay unduly its effectuating the decision to close the plant. Flexibility is a necessary aspect of a bargaining requirement.
Further, to say as the dissent does, at pp. 747-748, that because complex issues relating to the extent and nature of bargaining arise whenever collective bargaining occurs, the duty to bargain in this case should not be found to exist at all, is to assert a non sequitur. The matters are analytically distinct. The argument of the dissent would have us avoid squarely facing the issue in this appeal relating to the imposition of a duty to bargain because of difficulties that may arise in other, future cases. No justification for such a method is provided.
. There is no suggestion in the record of any situation like that in Royal Plating in which a municipal authority made inevitable the closing of the plant.
. Despite the concession by Brockway’s counsel at oral argument, the dissent posits, at p. 749, as one of the central inferences on which it relies the notion that “[o]ne can reasonably infer that in the absence of anti-union animus, a profit-maximizing company, stipulated to be acting solely for economic reasons, will not close its facility in a major metropolitan area of the nation unless, in its judgment, the economic reasons are so severe as to mandate such action.” This speculative proposition is unsupported by any evidence in the record. Moreover, it appears to be merely a circular proposition lacking in independent analytical force; all it seems to say is that when an employer chooses to close a plant for “economic” reasons, the reasons must necessarily be strong enough to prompt him reasonably to close the plant.
. Cf. International Ass’n of Machinists & Aerospace Workers v. Northeast Airlines, Inc., 473 F.2d 549, 551, 557 (1st Cir.) cert. denied 409 U.S. 845, 93 S.Ct. 48, 34 L.Ed.2d 85 (1972) (the company “asserts without contradiction that this (merger) is its last chance for survival”; “(t)he economic necessity for a merger cannot be eliminated by bargaining . . . ”); NLRB v. Transmarine Navigation Corp., 380 F.2d 933, 939 (9th Cir. 1967) (“. . . the Company was faced with the . . threat *739of becoming unable to serve adequately its principal customer”).
. Cf. International Ass’n of Machinists & Aerospace Workers v. Northeast Airlines, Inc., 473 F.2d 549, 557 (1st Cir.) cert. denied 409 U.S. 845, 93 S.Ct. 48, 34 L.Ed.2d 85 (1972) (“merger negotiations require a secrecy, flexibility and quickness antithetical to collective bargaining”).
. See pages 726- 727 supra.
. See Fibreboard Paper Products Corp. v. NLRB, 379 U.S. 203, 211, 85 S.Ct. 398, 403, 13 L.Ed.2d 233 (1964) (“The Act was framed with an awareness that refusals to confer and negotiate had been one of the most prolific causes of industrial strife ... To hold, as the Board has done, that contracting out is a mandatory subject of collective bargaining would promote the fundamental purpose of the Act by bringing a problem of vital concern to labor and management within the framework established by Congress as most conductive to industrial peace.”); NLRB v. American National Insurance Co., 343 U.S. 395, 401-02, 72 S.Ct. 824, 828, 96 L.Ed. 1027 (1952) (“The National Labor Relations Act is designed to promote industrial peace by encouraging the making of voluntary agreements governing relations between unions and employees. The Act does not compel any agreement whatsoever between employees and employers. Nor does the Act regulate the substantive terms governing wages, hours and working conditions which are incorporated into an agreement. The theory of the Act is that the making of voluntary labor agreements is encouraged by protecting employees’ rights to organize for collective bargaining and by imposing on labor and management the mutual obligation to bargain collectively.” [footnotes omitted]).
. The dissent apparently rests on a fundamental misconception of the analysis in the majority opinion. The dissent claims, at p. 742 that we have adopted a per se rule relating to the duty to bargain about partial closings. However, that is exactly what this opinion rejects. Moreover, the dissent states, at p. 744, that the majority has created a bright line between closings for economic reasons and closings for severe economic considerations. We think otherwise, for indeed there is no bright line to be found in an appropriate analysis of the duty to bargain about partial closings. Rather, the majority’s position is that it is incumbent upon a court, following the mandate of the statute and of Fibreboard, to be sensitive to the guiding public law principles as well as the private interests of labor and management relating to the decision to close the plant, and in so doing to avoid reliance on any supposed “bright lines” or magic words. Further, the dissent incorrectly states that the majority “create an untenable rule based on the degree of economic harm,” at p. 742. We do not establish any set or fixed rule in this area, but rather espouse the view that all of the circumstances of a case must be weighed.
The curious fact is that while the dissent seems to criticize the majority for adopting a per se rule, the dissent itself rushes to a conclusion that is itself predicated on a per se rule, namely, that when “economic considerations” lead to a decision to close a plant, whatever they may be, the employer ipso facto has no duty to bargain about that determination. Such an approach loses sight of the statutory mandate to balance competing interests in each situation.
Ultimately the dissent’s analysis falls back on the notion that the free enterprise system demands the result it desires, see p. 748, without sufficiently explaining why and without adequately noticing that the free enterprise system is regulated by federal labor law and policy, and is thus not properly viewed basically in vacuo and in terms of the private interests of only one party to a labor-management dispute.
. Local 60, United Brotherhood of Carpenters v. NLRB, 365 U.S. 651, 655, 81 S.Ct. 875, 877, 16 L.Ed.2d 1 (1961).
. See May Department Stores Co. v. NLRB, 326 U.S. 376, 392, 66 S.Ct. 203, 213, 90 L.Ed. 145 (1945) (“While the Board has been delegated initially the exclusive authority to prevent unfair labor practices, courts, which are called upon to enforce such orders, by their own decrees, may examine its (sic) scope to see whether, on the evidence, they go beyond the authority of the Board as to require modification as a matter of law before enforcement.” (footnote omitted))
. Cf. NLRB v. Winn-Dixie Stores, Inc., 361 F.2d 512, 517 (5th Cir. 1966) (“While there was a duty on the part of Winn-Dixie to consult and bargain with the Union as the employees’ representative before discontinuing its cheese cut*741ting and prepackaging operation at its Jacksonville warehouse, we do not think at this late date it should be required to bargain with the Union as to its reestablishment. That, because under the facts proven by uncontradicted evidence, we think Winn-Dixie, for good and sufficient reasons, would undoubtedly refuse to reestablish such operation and that to bargain with respect to such reestablishment would be a mere ‘exercise in futility.”
. Cf. NLRB v. American Manufacturing Co. of Texas, 351 F.2d 74, 81 (5th Cir. 1965) (“[W]e do not hold that the Board could not properly impose such a remedy. We hold merely that it lacks necessary support in this record.”).
. Since the portions of the Board’s order that deal with reinstatement and backpay are closely linked with the direction that the employer commence bargaining with the union about the closing of the Philadelphia facility, they, too, will not be enforced at this time.
. NLRB v. Thompson Transport Co., 406 F.2d 698, 703 (10th Cir. 1969).
. Many other cases by courts of appeals cited by Brockway are also distinguishable from the situation at hand. For instance, there is no indication here, as there was in NLRB v. North Carolina Coastal Motor Lines, Inc., 542 F.2d 637 (4th Cir. 1976) (per curiam), that the company’s claim that its decision was economically grounded was sheerly “pretextual.” Nor does Brockway’s decision involve the closing of one of several distinct lines of business. Cf. International Union, United Auto. A. & A. Imp. Wkrs. v. NLRB, 152 U.S.App.D.C. 274, 275-76, 470 F.2d 422, 423-24 (1972). Moreover, as noted in the text, there is no suggestion in the present case of “pressing economic necessity” as the basis of the employer’s determination such as there was in Royal Typewriter Co. v. NLRB, 533 F.2d 1030, 1038-39 n.9 (8th Cir. 1976). See also NLRB v. Rapid Bindery, Inc., 293 F.2d 170, 175 (2d Cir. 1961) (the company’s “continued life depended on business which it could no longer do unless it acceded to a legitimate demand made by a customer who conditioned its contract upon [the company’s] compliance”).
. 361 F.2d 512 (5th Cir.), cert. denied 385 U.S. 935, 87 S.Ct. 295, 17 L.Ed.2d 215 (1966).