%0 Report %A Berton, Fabio %A Dughera, Stefano %A Ricci, Andrea %T Unions and Firms' Investments: A Unified View %D 2019 %8 2019 Jul %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 12515 %U https://www.iza.org/publications/dp12515 %X In this paper, we present a simple model in which a unionized and non-unionized firm optimally make investment decisions given their labor productivity. By allowing workers' organizations to have positive effects on labor effort, we find that the classic hold-up problem does not necessarily survive. We also derive conditions under which rent-seeking by unions may actually encourage firms' investments. %K firms' investments %K labor unions %K rent seeking %K workers' effort %K hold-up