If the Mortensen and Pissarides model with efficient bargaining is calibrated to replicate the fluctuations of unemployment over the business cycle, it implies a far too strong rise of the unemployment rate when unemployment benefits rise. This paper explores an alternative, right-to-manage bargaining scheme. This also generates the right degree of fluctuations of unemployment but at the same t...

I consider a real business cycle model in which agents have private information about an idiosyncratic shock to their value of leisure. I consider the mechanism design problem for this economy and describe a computational method to solve it. This is an important contribution of the paper since the method could be used to solve a wide class of models with heterogeneous agents and aggregate uncer...

We introduce a frequency-domain test of time reversibility, the REVERSE test. It is based on the bispectrum. We analytically establish the asymptotic distribution of the test and also explore its finite-sample properties through Monte-Carlo simulation. Following other researchers who demonstrated that the problem of business-cycle asymmetry can be stated as whether macroeconomic fluctuations ar...

Fluctuations in economic activity over the course of the business cycle imply signifi cant welfare costs. Most obvious are the costs associated with periods of relatively weak activity, when productive resources are under-utilised, and consumption is below par.1 Periods of relatively strong activity can also be costly since they imply an ineffi cient bunching of activity, consumption and invest...

The subject of this paper tackles macroeconomic integration of the South-East Asian countries South Korea, Singapore and Taiwan. Economically, the analysis is based on notions of stochastic long-run convergence and business cycle synchrony in the GDPs. According tests for cointegration and common serial correlation features reveal a high degree of coherence in long-run growth and medium-run flu...