Comparative Advantage and Optimal Trade Policy
AbstractThe theory of comparative advantage is at the core of neoclassical trade theory. Yet we know little about its implications for how nations should conduct their trade policy. For example, should import sectors with weaker comparative advantage be protected more? Conversely, should export sectors with stronger comparative advantage be subsidized less? In this paper we explore these issues in the context of a canonical Ricardian model. Our main results imply that optimal import tariffs should be uniform, whereas optimal export subsidies should be weakly decreasing with respect to comparative advantage, reflecting the fact that countries have more room to manipulate prices in their comparative-advantage sectors. Quantitative exercises suggest substantial gains from such policies relative to simpler tax schedules.
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Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 9765.
Date of creation: Dec 2013
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Other versions of this item:
- F10 - International Economics - - Trade - - - General
- F11 - International Economics - - Trade - - - Neoclassical Models of Trade
- F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
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- Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December.
- Jonathan Eaton & Robert Dekle & Samuel Kortum, 2007.
American Economic Review,
American Economic Association, vol. 97(2), pages 351-355, May.
- Itoh, Motoshige & Kiyono, Kazuharu, 1987. "Welfare-Enhancing Export Subsidies," Journal of Political Economy, University of Chicago Press, vol. 95(1), pages 115-37, February.
- Felbermayr, Gabriel & Jung, Benjamin & Larch, Mario, 2013.
"Optimal tariffs, retaliation, and the welfare loss from tariff wars in the Melitz model,"
Journal of International Economics,
Elsevier, vol. 89(1), pages 13-25.
- Gabriel J. Felbermayr & Benjamin Jung & Mario Larch, 2011. "Optimal Tariffs, Retaliation and the Welfare Loss from Tariff Wars in the Melitz Model," CESifo Working Paper Series 3474, CESifo Group Munich.
- Felbermayr, Gabriel & Jung, Benjamin & Larch, Mario, 2013. "Optimal tariffs, retaliation, and the welfare loss from tariff wars in the Melitz model," Munich Reprints in Economics 20591, University of Munich, Department of Economics.
- Opp, Marcus M., 2010. "Tariff wars in the Ricardian Model with a continuum of goods," Journal of International Economics, Elsevier, vol. 80(2), pages 212-225, March.
- Mill, John Stuart, 1874. "Essays on Some Unsettled Questions of Political Economy," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, edition 2, number mill1874.
- Melitz, Marc J & Redding, Stephen J., 2013.
"Firm Heterogeneity and Aggregate Welfare,"
CEPR Discussion Papers
9405, C.E.P.R. Discussion Papers.
- Marc J. Melitz & Stephen J. Redding, 2013. "Firm Heterogeneity and Aggregate Welfare," CEP Discussion Papers dp1200, Centre for Economic Performance, LSE.
- Marc J. Melitz & Stephen J. Redding, 2013. "Firm Heterogeneity and Aggregate Welfare," Sciences Po Economics Discussion Papers 2013-11, Sciences Po Departement of Economics.
- Marc J. Melitz & Stephen J. Redding, 2013. "Firm Heterogeneity and Aggregate Welfare," Sciences Po publications 2013-11, Sciences Po.
- Marc J. Melitz & Stephen J. Redding, 2013. "Firm heterogeneity and aggregate welfare," LSE Research Online Documents on Economics 51533, London School of Economics and Political Science, LSE Library.
- Costas Arkolakis & Arnaud Costinot & Andrés Rodríguez-Clare, 2009.
"New Trade Models, Same Old Gains?,"
NBER Working Papers
15628, National Bureau of Economic Research, Inc.
- Gros, Daniel, 1987. "A note on the optimal tariff, retaliation and the welfare loss from tariff wars in a framework with intra-industry trade," Journal of International Economics, Elsevier, vol. 23(3-4), pages 357-367, November.
- Svetlana Demidova & Andrés Rodríguez-Clare, 2007.
"Trade Policy under Firm-Level Heterogeneity in a Small Economy,"
NBER Working Papers
13688, National Bureau of Economic Research, Inc.
- Demidova, Svetlana & Rodríguez-Clare, Andrés, 2009. "Trade policy under firm-level heterogeneity in a small economy," Journal of International Economics, Elsevier, vol. 78(1), pages 100-112, June.
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