Source: Alexander Kuo, Studies in American Political Development, Volume 32 Issue 1, April 2018
From the abstract:
What explains the development of repressive employer coordination? Classic historical American business and labor literature focuses on institutions of labor repression and employer associations, but little systematic examination of such associations exists, particularly during the interwar period. Similarly, recent political science literature on the origins of industrial institutions underemphasizes the importance of repressive employer associations. I use new quantitative subnational evidence from the U.S. interwar period, with data from the open-shop movement in the United States at the local level after World War I. I test a variety of families of hypotheses regarding variation in repressive employer coordination, with specific data measuring the threat posed by organized labor. I find that such threats posed by unions are correlated to repressive employer associations. The results have implications for understanding local-level variation in the business repression of labor movements in the early twentieth century and contribute to our understanding of labor repressive institutions and the incentives of firms to collectively act.