Labor market rigidities, trade and unemployment
By: Elhanan Helpman, Oleg Itskhoki
Contributors: Itskhoki, Oleg; National Bureau of Economic Research
Series: NBER working paper series -- working paper 13365; Working paper series (National Bureau of Economic Research : Online) -- working paper no. 13365.
Publisher: National Bureau of Economic Research
Published: 2007
Place of publication: Cambridge, MA
Language: eng
Format: [electronic resource] /
Description: "We study a two-country two-sector model of international trade in which one sector produces homogeneous products while the other produces differentiated products.  The differentiated-product industry has firm heterogeneity, monopolistic competition, search and matching in its labor market, and wage bargaining.  Some of the workers searching for jobs end up being unemployed.  Countries are similar except for frictions in their labor markets.  We study the interaction of labor market rigidities and trade impediments in shaping welfare, trade flows, productivity, price levels and unemployment rates.  We show that both countries gain from trade but that the flexible country -- which has lower labor market frictions -- gains proportionately more.  A flexible labor market confers comparative advantage; the flexible country exports differentiated products on net.  A country benefits by lowering frictions in its labor market, but this harms the country's trade partner.  And the simultaneous proportional lowering of labor market frictions in both countries benefits both of them.  The model generates rich patterns of unemployment.  Specifically, trade integration -- which benefits both countries -- may raise their rates of unemployment.  Moreover, differences in rates of unemployment do not necessarily reflect differences in labor market rigidities; the rate of unemployment can be higher or lower in the flexible country.  Finally, we show that the flexible country has both higher total factor productivity and a lower price level, which operates against the standard Balassa-Samuelson effect"--National Bureau of Economic Research web site.
Notes: Title from PDF file as viewed on 9/10/2007.

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