Template-Type: ReDIF-Paper 1.0 Series: Tinbergen Institute Discussion Papers Creation-Date: 2003-04-09 Number: 03-032/2 Author-Name: Leon J.H. Bettendorf Author-Email: bettendorf@few.eur.nl Author-Workplace-Name: OCFEB, Erasmus University Rotterdam Author-Name: D. Peter Broer Author-Email: broer@few.eur.nl Author-Workplace-Name: OCFEB, Erasmus University Rotterdam Title: Lifetime Labor Supply in a Search Model of Unemployment Abstract: This paper investigates the age-dependency of participation andunemployment by integrating job search with intertemporal optimizing behaviorof finitely-lived households. We find that search frictions and tax ratesdistort the decisions of older workers to a much larger extent than that ofyoung workers. This finding provides an explanation of the observed fall ofparticipation rates of elder workers as a result of the post-war increase intax rates and replacement rates. We show that the age pattern of searchunemployment does not match observed unemployment and we propose a new conceptof 'voluntary' unemployment that agrees well with observations. Classification-JEL: J64; D91; J31. Keywords: search frictions; labor supply; life cycle; unemployment; retirement. File-Url: https://papers.tinbergen.nl/03032.pdf File-Format: application/pdf File-Size: 310578 bytes Handle: RePEc:tin:wpaper:20030032