Reasons for Wage Rigidity in Germany This study investigates institutional and economic reasons for downward wage rigidity regarding three occupational skill groups. Based on a survey of 801 firms in Germany and an econometric analysis, we find strong support for explanations based on the effects of labour union contracts and efficiency wages that differ between skill groups. Survey respondents...

It is often argued that risk-sharing employment relationships provide a better description of labour relations than the standard Walrasian framework. Such relationships have been introduced in macroeconomic models under an assumption of full commitment. In the absence of commitment, however, these relationships must be self-enforcing. This paper examines the impact of limited commitment on labo...

This paper presents a novel interpretation of the fact that high nominal interest rates accompany low levels of real GNP. It constructs a model in which money and bonds are both held as a result of legal restrictions on the banking system. Open market operations may increase the equilibrium rate of interest and raise the cost of credit. This increase in the cost of credit causes firms to write ...

BACKGROUND To analyse the impact of labour market trajectory indicators on early retirement, measured by age at onset of permanent disability (PD). METHODS Four labour market trajectory indicators were reconstructed in 14 972 new cases of PD recognized between 2004 and 2010: (1) number of employment contracts, (2) number of unemployment periods, (3) number of periods without social security a...

We construct a political equilibrium in which employers and labour unions bargain over labour contracts, wage-earners and profit-earners lobby the government for taxation and labour market regulation, and labour market legislation must be accepted by the majority of voters. We show that the voters rule out profit sharing, because otherwise the government would capture all the gain. Furthermore,...

Whatever Works: Dualisation and the Service Economy in Bismarckian Welfare States The paper compares employment structures in five Continental welfare states. These countries feature broad similarities in their reliance on a more dualised model of labour market flexibility, particularly in service occupations with low skill requirements. However, a closer look also reveals considerable differen...