Complementarity and Custom in Wage Contract Violation

Upjohn Institute Staff Working Paper 06-129

John S. Earle
W.E. Upjohn Institute for Employment Research
Central European University
e-mail: earle@upjohninstitute.org

and

Klara Sabirianova Peter
Georgia State University
CEPR and IZA

Most recent version posted April 2008

NOTE: This is a revised version of Upjohn Institute Working Paper no. 04-101.

JEL Classification Codes: A12, B52, J30, K42, L14, O17, P31, P37

Abstract
We analyze a model of wage delay in which strategic complementarity arises because each employer’s costs of violating its contracts decrease with the arrears in its labor market. The model is estimated on panel data for workers and firms in Russia, facilitating identification through fixed effects for employees, employers, and local labor markets, and instrumental variables based on policy interventions. The estimated reaction function displays strongly positive neighborhood effects, and the estimated feedback loops – worker quits, effort, strikes, and legal penalties – imply that costs of wage delays are attenuated by neighborhood arrears. We also study a nonlinear case with two stable equilibria: a punctual payment and a late payment equilibrium. The estimates imply that the theoretical conditions for multiple equilibria under symmetric labor market competition are satisfied in our data.

Full text | Institute Home Page | Back to Staff Working Papers