Per Capita Income Convergence and the Role of International Trade
The recent literature on cross-country convergence of per capita income has largely ignored international trade. The reason might be perspective. Most convergence papers frame the analysis in a `Solow world' in which countries exist independent of one another. But most international trade economists have a very different perspective of a world in which countries exchange goods, factors, and ideas. The goal of this paper is to sketch out some basic relationships between per capita income convergence and international trade. First, I briefly summarize a few interesting recent papers which have linked income convergence to trade. Their common inference is that for countries which are both somehow linked by trade and converging, trade helps cause the convergence. Second, I critique these papers in light of some simple accounting and trade theory. The key point here is that countries trading is not sufficient proof that trade helps cause per capita income convergence. Finally, I give two examples applying some of these ideas to real-world data. The basic point of the paper is that more work is needed to document carefully both the exact mechanisms by which trade helps convergence and the relative contribution of trade and non-trade factors.
|Date of creation:||Jan 1997|
|Date of revision:|
|Publication status:||published as American Economic Review (May 1997): 194-199.|
|Contact details of provider:|| Postal: |
Web page: http://www.nber.org
More information through EDIRC
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.:
- Jeffrey D. Sachs & Andrew Warner, 1995.
"Economic Reform and the Process of Global Integration,"
Brookings Papers on Economic Activity,
Economic Studies Program, The Brookings Institution, vol. 26(1, 25th A), pages 1-118.
- Jeffrey Sachs & Andrew Warner, 1995. "Economic Reform and the Progress of Global Integration," Harvard Institute of Economic Research Working Papers 1733, Harvard - Institute of Economic Research.
- Matthew J. Slaughter, 1995. "The Antebellum Transportation Revolution and Factor-Price Convergence," NBER Working Papers 5303, National Bureau of Economic Research, Inc.
- Deardorff, Alan V., 1986. "Firless firwoes: How preferences can interfere with the theorems of international trade," Journal of International Economics, Elsevier, vol. 20(1-2), pages 131-142, February.
- Ben-David, Dan, 1993. "Equalizing Exchange: Trade Liberalization and Income Convergence," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 653-79, August.
- Ben-David, Dan, 1995.
"Trade and Convergence Among Countries,"
CEPR Discussion Papers
1126, C.E.P.R. Discussion Papers.
- Leamer, E.E., 1995. "The Heckscher-Ohlin Model in Theory and Practice," Princeton Studies in International Economics 77, International Economics Section, Departement of Economics Princeton University,.
When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:5897. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.