In this paper we investigate the quantitative importance of collective agreements in explaining uctuations in Bulgarian labor markets. Following Maffezzoli (2001), we introduce a monopoly union in a real-business-cycle model with government sector. We calibrate the model to Bulgarian data for...

Ljungqvist and Sargent (2017) (LS) show that unemployment fluctuations can be understood in terms of a quantity they call the "fundamental surplus." However, their analysis ignores risk premia, a force that Hall (2017) shows is important in understanding unemployment fluctuations. We show how...

In this paper we investigate the quantitative importance of collective bargaining agreements for the observed fluctuations in Bulgarian labor markets. Following Maffezzoli (2001), we introduce a monopoly union into a real-business-cycle model with government sector. We calibrate the model to...

In this paper we investigate the quantitative importance of collective agreements in explaining uctuations in Bulgarian labor markets. Following Maffezzoli (2001), we introduce a monopoly union in a real-business-cycle model with government sector. We calibrate the model to Bulgarian data for...

Unemployment in South Africa is decomposed into a cyclical and a structural component. The estimates suggest that unemployment is largely structural. Alternative explanations for the persistence of deviations of market wages from full-employment levels are examined. Three models that are...

The standard Real Business Cycle literature mainly focuses on Walrasian models designed to fit the US institutional framework. Differences between the US and Europe, mostly evident in the labor market, suggest that a purely Walrasian model may be inappropriate to study European business cycles....

This study challenges the prevailing theories of modern macroeconomics based on observations of a real economy and skepticism toward existing theories. Two main hypotheses are tested. First, the price mechanism is significantly incomplete in a Walrasian economy and does not function,...

This paper introduces a new argument into the theoretical literature on labor market effects of changes in working hours and labor force participation. We advance a general equilibrium model in which increased labor supply reduces unskilled unemployment via consumer demand: longer work hours and...

The standard Real Business Cycle literature mainly focuses on Walrasian models designed to fit the US institutional framework. Differences between the US and Europe, mostly evident in the labor market, suggest that a purely Walrasian model may be inappropriate to study European business cycles....

The standard Real Business Cycle literature mainly focuses on Walrasian models designed to fit the US institutional framework. Differences between the US and Europe, mostly evident in the labor market, suggest that a purely Walrasian model may be inappropriate to study European business cycles....