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Voice at work
Harju, Jarkko, (2021)
Why Should Human Resource Managers Pay High Wages?
Ulman, Lloyd, (1992)
Labor Market Analysis and Concerted Behavior
Ulman, Lloyd, (1989)
Wage Moderation and Rising Unemployment
Ulman, Lloyd, (2005)
An essay on collective bargaining and unemployment in Germany
Ulman, Lloyd, (2003)