In the case of Local 761, International Union of Electrical, Radio & Machine Workers, AFLCIO v. National Labor Relations Board et al., 1960, the Supreme Court ruled on a labor dispute involving General Electric and its unionized employees. The issue at hand was whether or not an employer could refuse to bargain with a union over issues related to decision-making processes in areas such as product type and capital investments - decisions typically considered part of management prerogative. The court held that employers are required under the National Labor Relations Act (NLRA) to negotiate with unions about matters directly affecting employment conditions like wages and working hours but not necessarily about broader business decisions unless they have direct implications for workers' job security or tenure. This ruling clarified what topics fall within "mandatory bargaining" requirements under NLRA.

In the dissenting opinion for LOCAL 761, INTERNATIONAL UNION OF ELECTRICAL, RADIO & MACHINE WORKERS, AFLCIO v. NATIONAL LABOR RELATIONS BOARD et al., Justice Frankfurter argued that the majority's decision was a departure from established principles of labor law and collective bargaining. He believed that by allowing an employer to unilaterally change terms of employment during negotiations without first reaching an impasse in those negotiations undermined the very purpose of collective bargaining. The justice contended that this ruling would encourage employers to stall or avoid meaningful negotiation with unions while making changes beneficial only to themselves. Furthermore, he expressed concern over how such a precedent could disrupt industrial peace and stability as it might provoke strikes or other forms of protest from workers who feel their rights are being violated.