The aim of New Keynesian theorists is to obtain Keynesian results on the basis of maximizing behavior. Accordingly, the New Keynesian “shirking” models depict a world of fully rational maximizing agents, where equilibrium unemployment is the main consequence of the payment of efficiency wages. The problem is that the oversimplified nature of most shirking models has until now prevented a full investigation of the interdependence of unemployment, the effort supplied by workers and labor demand. The present article seeks to show that the existence of this interdependence weakens the whole approach. In particular, when the unemployment rate is considered as a truly endogenous variable, the stability of the macroeconomic equilibrium is generally incompatible with the existence of unemployment ascribed to the fact that firms pay efficiency wages.
Endogenous Unemployment Rate in the Efficiency Wage Shirking Approach
D'ORLANDO, Fabio
2004-01-01
Abstract
The aim of New Keynesian theorists is to obtain Keynesian results on the basis of maximizing behavior. Accordingly, the New Keynesian “shirking” models depict a world of fully rational maximizing agents, where equilibrium unemployment is the main consequence of the payment of efficiency wages. The problem is that the oversimplified nature of most shirking models has until now prevented a full investigation of the interdependence of unemployment, the effort supplied by workers and labor demand. The present article seeks to show that the existence of this interdependence weakens the whole approach. In particular, when the unemployment rate is considered as a truly endogenous variable, the stability of the macroeconomic equilibrium is generally incompatible with the existence of unemployment ascribed to the fact that firms pay efficiency wages.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
