000002268 001__ 2268 000002268 005__ 20240523045514.0 000002268 0247_ $$2doi$$a10.6082/uchicago.2268 000002268 041__ $$aen 000002268 245__ $$aSearch and (In-)Elastic Rest Unemployment: An Analytical Framework 000002268 260__ $$bThe University of Chicago 000002268 269__ $$a2020-06 000002268 300__ $$a80 000002268 336__ $$aDissertation 000002268 502__ $$bPh.D. 000002268 520__ $$aThis paper develops a tractable quantitative framework for analyzing sectoral labor reallocation and unemployment. The framework features analytical solutions for sectoral wages, employment and unemployment dynamics, as well as aggregate unemployment, which allows fast model estimation from labor market transition data and convenient counterfactual exercises to quantify the impact of sectoral shocks and the relevant labor market institutions. In particular, the framework accommodates two important features of the data: (i) heterogeneous response of sectoral labor market dynamics to shocks; and (ii) persistent unemployment accompanied by persistently depressed wages for certain sectors. I apply the framework to test the sectoral shifts hypothesis and find that a 1% increase in sectoral shock dispersion would raise aggregate unemployment by 0.55%. The result is consistent with the observation of slow employment recovery post recent recessions with job polarization. 000002268 542__ $$fUniversity of Chicago dissertations are covered by copyright. 000002268 650__ $$aEconomics 000002268 653__ $$alabor reallocation 000002268 653__ $$asectoral shock dispersion 000002268 653__ $$aunemployment 000002268 690__ $$aSocial Sciences Division 000002268 691__ $$aKenneth C. Griffin Department of Economics 000002268 7001_ $$aZhou, Ying$$uUniversity of Chicago 000002268 72012 $$aRobert Shimer 000002268 72014 $$aFernando Alvarez 000002268 72014 $$aGreg Kaplan 000002268 8564_ $$9f00ac5a9-96f4-4ac5-b6d3-34c7df99c17b$$s1098353$$uhttps://knowledge.uchicago.edu/record/2268/files/Zhou_uchicago_0330D_15211.pdf$$eEmbargo (2022-06-22) 000002268 909CO $$ooai:uchicago.tind.io:2268$$pDissertations$$pGLOBAL_SET 000002268 983__ $$aDissertation