William O. Douglas,
American Federation of Musicians of United States and Canada v…
“ As the majority points out, by seeing that employers sell at prices covering all their costs, a union can insure employer solvency and make more certain employee collection of wages owed them. In addition, assuring that competing employers charge at least a minimum price prevents price competition from exerting downward pressure on wages. On the other hand, price competition, a significant aid to satisfactory resource allocation and a deterrent to inflation, would be substantially diminished if industry-wide unions were free to dictate uniform prices through agreements with employers. ”
