TY - BOOK AU - Cheron,Arnaud AU - Jean-Olivier,Hairault AU - Langot,Francois TI - Life-cycle equilibrium unemployment SN - 0734306X AV - HD5706 JOU PY - 2013/// CY - Chicago PB - University of Chicago Press KW - Life cycle KW - Unemployment theory KW - Unemployment N2 - This paper extends the job creation–job destruction approach to the labor market to take into account a deterministic finite horizon. As hirings and separations depend on the time over which investment costs can be recouped, the life-cycle setting implies age-differentiated labor-market flows. While search by the unemployed falls with age, the separation rate is rather U-shaped over the life cycle. Worker heterogeneity in the context of undirected search implies an intergenerational externality, which is not eliminated by the Hosios condition. We show that age-specific policies are required to attain the first-best allocation UR - https://doi.org/10.1086/669941 ER -