This paper addresses the role of mobility costs in shaping the effects of trade integration on wage inequality and welfare. We present a three-factor, two-sector model in which the production technology exhibits capital-skill complementarity and the cost of moving across sectors differs between unskilled and skilled workers. We consider a proportional tax on skilled workers’ wage that is used to finance a re-training program to reduce the mobility costs of unskilled workers. We show that if the training program is sufficiently effective, a positive tax rate can both reduce wage inequalities and reinforce the welfare-enhancing effects of trade integration. In addition we show that, even when the public programme entails some welfare losses, it can make trade integration Pareto superior with respect to autarky.
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Paper provided by CESPRI, Centre for Research on Innovation and Internationalisation, Universita' Bocconi, Milano, Italy in its series CESPRI Working Papers with number
188.
Length: pages 25 Date of creation: Nov 2006 Date of revision:
Nov 2006 Handle: RePEc:cri:cespri:wp188
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Paolo Epifani & Gino Gancia, 2002.
"The Skill Bias of World Trade,"
CESPRI Working Papers
129, CESPRI, Centre for Research on Innovation and Internationalisation, Universita' Bocconi, Milano, Italy, revised Mar 2001.
[Downloadable!]
Epifani, Paolo & Gancia, Gino, 2002.
"The Skill Bias of World Trade,"
Seminar Papers
707, Stockholm University, Institute for International Economic Studies.
[Downloadable!]