Trade shocks and labor adjustment
Subtitle: a structural empirical approach
By: Erhan Artuc, Shubham Chaudhuri, John McLaren.
Contributors: Chaudhuri, Shubham.; McLaren, John, 1962-; National Bureau of Economic Research.
Series: NBER working paper series -- working paper 13465; Working paper series (National Bureau of Economic Research : Online) -- working paper no. 13465.
Publisher: National Bureau of Economic Research
Published: 2007
Place of publication: Cambridge, MA
Language: eng
Format: Electronic resource
Description: "The welfare effects of trade shocks depend crucially on the nature and magnitude of the costs workers face in moving between sectors.  The existing trade literature does not directly address this, assuming perfect mobility or complete immobility, or adopting reduced-form approaches to estimation.  We present a model of dynamic labor adjustment that does, and which is, moreover, consistent with a key empirical fact: that intersectoral gross flows greatly exceed net flows.  Using an Euler-type equilibrium condition, we estimate the mean and the variance of workers' switching costs from the U.S.  March Current Population Surveys.  We estimate high values of both parameters, implying both slow adjustment of the economy, and sharp movements in wages, in response to a trade shock.  Simulations of a trade liberalization indicate that despite the high estimated adjustment cost, in terms of lifetime welfare, the liberalization is Pareto-improving.  The explanation for this surprising finding -- which would be missed by a reduced-form approach -- is that the high variance to costs ensures high rates of gross flow; this helps spread the liberalization's benefits around"--National Bureau of Economic Research web site.
Notes: Title from PDF file as viewed on 10/12/2007.

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