Perspektiven zum Bürgergeld

Wirtschaftsdienst - The Hartz IV labour market reform in 2005 triggered a substantial reduction in unemployment in Germany. At the same time, it reduced social welfare for the long-term unemployed...     

The effect of capital requirement regulation on the transmission of monetary policy: evidence from Austria

This paper analyzes the role of banks’ regulatory capitalization in the transmission of monetary policy. We use a confidential dataset for Austrian banks spanning from the first quarter of 1997 to the fourth quarter of 2003. We find evidence that Austrian banks react in an asymmetric way to monetary policy depending on their regulatory excess capitalization, i.e. low capitalized banks react more restrictively to a monetary tightening than their highly capitalized peers.

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Ohne Zusammenfassung     

Value added,wages and labour market flows at the establishment level

In this article, we analyse the connection between value added, wages and labour market flows at the establishment level. We develop a simple model to illustrate the expected comovement of these variables. For the empirical analysis, we link the new German Administrative Wage and Labor Market Flow Panel data set to the IAB Establishment Panel. We show that establishments’ hires rates have a positive and separations rates a negative comovement with establishment-specific value added, whereby hires react by more than separations. In addition, we provide evidence that establishments’ partial equilibrium reaction is an important driver for aggregate labour market dynamics.     

Disinflationary booms?

This paper shows that announced credible disinflations under inflation targeting lead to a boom in a standard New Keynesian model (i.e. a disinflationary boom). This finding is robust with respect to various parameterizations and disinflationary experiments. Thus, it differs from previous findings about disinflationary booms under monetary targeting.     

The 'magic formula' for linearly edge-reinforced random walks

Linearly edge-reinforced random walk on a finite graph is a mixture of reversible Markov chains with an explicitly known mixing measure. We give a new proof of this fact.     

EFFICIENCY AND LABOR MARKET DYNAMICS IN A MODEL OF LABOR SELECTION

This article characterizes efficient labor market allocations in a labor selection model. The model's crucial aspect is cross‐sectional heterogeneity for new job contacts, which leads to an endogenous selection threshold for new hires. With cross‐sectional dispersion calibrated to microeconomic data, 40% of empirically relevant fluctuations in the job‐finding rate arise, which contrasts with results in an efficient search and matching economy. The efficient selection model's results hold in partial and general equilibrium, as well as with sequential search.