Die Verantwortung für die Arbeitsergebnisse in der innerbetrieblichen Leitung / Bohuslav Fireš -- Ökonometrische Modellierung und ökonomische Prognosen / Roman Hušek -- Bedingungen eines wirksamen Systems der innerbetrieblichen Leitung / Jiří Janout -- Psychologische und soziologische...

My thesis explores the following question: how workers of different skill are allocated across jobs and unemployment over the business cycle. I am interestedin understanding the "over-qualification" of workers that occurs during periods of high unemployment, as increased congestion in the labor...

This paper develops a model with multiple steady states (low tax and unemployment rate versus high tax and unemployment rate) in which equilibrium selection is not conditioned on a sunspot variable. Instead, large enough shocks initiate unavoidable transitions from one regime to the other. The...