Unobservable skill dispersion and comparative advantage
This paper investigates a theoretical mechanism linking comparative advantage to the distribution of skills in the working population. We develop a tractable multi-country, multi-industry model of trade with unobservable skills in the labour market and show that comparative advantage derives from (i) cross-industry differences in the substitutability of workers' skills and (ii) cross-country differences in the dispersion of skills. We establish the conditions under which higher skill dispersion leads to specialization in industries characterized by higher skill substitutability across tasks. The main results are robust when the model is extended to allow for partial observability of skills. Finally, we use distributions of literacy scores from the International Adult Literacy Survey to approximate cross-country productivity differences due to skill dispersion and we carry out a quantitative assessment of the impact of skill dispersion on the pattern of trade.
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- John Romalis, 2004. "Factor Proportions and the Structure of Commodity Trade," American Economic Review, American Economic Association, vol. 94(1), pages 67-97, March.
- Spiros Bougheas & Raymond Riezman, 2013.
"Trade and the distribution of human capital,"
World Scientific Book Chapters,
in: International Trade Agreements and Political Economy, chapter 20, pages 395-407
World Scientific Publishing Co. Pte. Ltd..
- Ross, Stephen A, 1981. "Some Stronger Measures of Risk Aversion in the Small and the Large with Applications," Econometrica, Econometric Society, vol. 49(3), pages 621-38, May.
- Elhanan Helpman & Oleg Itshoki & Stephen Redding, 2009.
"Inequality and unemployment in a global economy,"
LSE Research Online Documents on Economics
25501, London School of Economics and Political Science, LSE Library.
- Helpman, Elhanan & Itskhoki, Oleg & Redding, Stephen J., 2009. "Inequality and Unemployment in a Global Economy," CEPR Discussion Papers 7353, C.E.P.R. Discussion Papers.
- Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2008. "Inequality and Unemployment in a Global Economy," NBER Working Papers 14478, National Bureau of Economic Research, Inc.
- Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2009. "Inequality and Unemployment in a Global Economy," CEP Discussion Papers dp0940, Centre for Economic Performance, LSE.
- Benabou, Roland, 2004.
"Inequality, Technology, and the Social Contract,"
08-15-2005b, Princeton University, Research Program in Political Economy.
- Roland Bénabou, 2003. "Inequality, Technology, and the Social Contract," Working Papers 141, Princeton University, Woodrow Wilson School of Public and International Affairs, Discussion Papers in Economics..
- Bénabou, Roland, 2004. "Inequality, Technology and the Social Contract," CEPR Discussion Papers 4741, C.E.P.R. Discussion Papers.
- Roland Benabou, 2004. "Inequality, Technology, and the Social Contract," NBER Working Papers 10371, National Bureau of Economic Research, Inc.
- Arnaud Costinot & Jonathan Vogel, 2010.
"Matching and Inequality in the World Economy,"
Journal of Political Economy,
University of Chicago Press, vol. 118(4), pages 747-786, 08.
- Arnaud Costinot & Jonathan Vogel, 2009. "Matching and Inequality in the World Economy," NBER Working Papers 14672, National Bureau of Economic Research, Inc.
- Jonathan Vogel & Arnaud Costinot, 2008. "Matching and Inequality in the World Economy," 2008 Meeting Papers 879, Society for Economic Dynamics.
- Gene M. Grossman, 2004. "The Distribution of Talent and the Pattern and Consequences of International Trade," Journal of Political Economy, University of Chicago Press, vol. 112(1), pages 209-239, February.
- Arnaud Costinot & Dave Donaldson & Ivana Komunjer, 2012.
"What Goods Do Countries Trade? A Quantitative Exploration of Ricardo's Ideas,"
Review of Economic Studies,
Oxford University Press, vol. 79(2), pages 581-608.
- Arnaud Costinot & Dave Donaldson & Ivana Komunjer, 2010. "What Goods Do Countries Trade? A Quantitative Exploration of Ricardo's Ideas," NBER Working Papers 16262, National Bureau of Economic Research, Inc.
- Matilde Bombardini & Giovanni Gallipoli & Germán Pupato, 2009.
"Skill Dispersion and Trade Flows,"
Working Paper Series
20_09, The Rimini Centre for Economic Analysis, revised Jan 2009.
- Gene M. Grossman & Giovanni Maggi, 1998.
"Diversity and Trade,"
NBER Working Papers
6741, National Bureau of Economic Research, Inc.
- Akerlof, George A, 1970. "The Market for 'Lemons': Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, MIT Press, vol. 84(3), pages 488-500, August.
- Franziska Ohnsorge & Daniel Trefler, 2007. "Sorting It Out: International Trade with Heterogeneous Workers," Journal of Political Economy, University of Chicago Press, vol. 115(5), pages 868-892, October.
- Kremer, Michael, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 551-75, August.
- Chang-Tai Hsieh & Erik Hurst & Charles I. Jones & Peter J. Klenow, 2013. "The Allocation of Talent and U.S. Economic Growth," NBER Working Papers 18693, National Bureau of Economic Research, Inc.
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