507 U.S. 218 (1993) Cited 341 times 6 Legal Analyses
Holding that Boston's requiring a no-strike provision in subcontractor agreements was permissible market participation because the city was "attempting to ensure an efficient project that would be completed as quickly and effectively as possible" and because "analogous private conduct would be permitted"
421 U.S. 616 (1975) Cited 285 times 6 Legal Analyses
Holding that an agreement between a union and a nonlabor party, which is wholly-unrelated to any collective-bargaining effort on the part of the union and which operates or threatens to operate as a restraint on trade, may be the basis for a federal antitrust suit
341 U.S. 675 (1951) Cited 494 times 1 Legal Analyses
Affirming Board's assertion of jurisdiction over activities taking place at local construction site based on finding that "any widespread application of the practices charged might well result in substantially decreasing" the flow of interstate commerce
Holding that pressure on subcontractors to unionize caused by a restrictive subcontracting clause is acceptable if clause is part of a valid collective bargaining agreement