LEHMANN, Etienne; LINDEN, Bruno VAN DER - Institut de Recherche Économique et Sociale (IRES), … - 2002
This papers revisits the normative properties of search-matching economies when workers have concave utility functions … unemployed people freely choose their search effort. Compared to the first case, the optimum is characterized by imperfect … unemployment insurance and lower levels of search intensity and output in the second setting. To decenralize these optima …