We present a structural framework for the evaluation of public policies intended to increase job search intensity. Most of the literature defines search intensity as a scalar that influences the arrival rate of job offers; here we treat it as the number of job applications that workers send out....

This paper characterizes the equilibrium for a large class of search models with two-sided heterogeneity and on-the-job search. Besides the well-known congestion externalities, we show that on-the-job search in combination with monopsonistic wage setting without commitment creates a...

This discussion paper has resulted in an article in 'Economica', 2002, 69(273), 21-40.

The transition to a market economy in Eastern Europe and the Former Soviet Union has been associated with greater inequality and social stratification. This paper prepared within the UNU/WIDER project on "Income Distribution and Social Structure during the Transition' analyses trends in social...

The paper analyses the small- and medium-sized enterprise sector in Poland, seeking to answer the question of whether SME development along current lines is sufficient to assure the sustainable development of the Polish economy.