International Trade and Aggregate Fluctuations in Granular Economies
This paper proposes a new channel through which international trade affects macroeconomic volatility. We study a multi-country model with heterogeneous firms that are subject to idiosyncratic firm-specific shocks. When the distribution of firm size follows a power law with exponent sufficiently close to -1, the idiosyncratic shocks to large Þrms have an impact on aggregate volatility. Opening to trade increases the importance of large Þrms to the economy, thus raising macroeconomic volatility. We next explore the quantitative properties of the model calibrated to data for the 50 largest economies in the world. Our simulation exercise shows that the contribution of trade to aggregate ßuctuations depends strongly on country size: in an economy such as the U.S., that accounts for one-third of world GDP, international trade increases volatility by about 3.5%. By contrast, trade increases aggregate volatility by some 30% in a small open economy, such as Belgium or Poland. The model performs well in matching the elasticity of macroeconomic volatility with respect to country size observed in cross-country data.
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- Andrew B. Bernard & J. Bradford Jensen & Peter K. Schott, 2003.
"Falling trade costs, heterogeneous firms and industry dynamics,"
LSE Research Online Documents on Economics
20027, London School of Economics and Political Science, LSE Library.
- Andrew Bernard & J. Bradford Jensen & Peter Schott, 2003. "Falling Trade Costs, Heterogeneous Firms, and Industry Dynamics," IFS Working Papers W03/10, Institute for Fiscal Studies.
- Andrew B. Bernard & J. Bradford Jensen & Peter K. Schott, 2003. "Falling Trade Costs, Heterogeneous Firms, and Industry Dynamics," NBER Working Papers 9639, National Bureau of Economic Research, Inc.
- Andrew B. Bernard & J. Bradford Jensen & Peter K. Schott, 2003. "Falling Trade Costs, Heterogeneous Firms and Industry Dynamics," CEP Discussion Papers dp0585, Centre for Economic Performance, LSE.
- Andrew B. Bernard & J. Bradford Jensen & Peter K. Schott, 2003. "Falling Trade Costs, Heterogeneous Firms, and Industry Dynamics," Working Paper Series WP03-4, Peterson Institute for International Economics.
- Andrew B. Bernard & J. Bradford Jensen & Peter K. Schott, 2003. "Falling Trade Costs, Heterogeneous Firms, and Industry Dynamics," Yale School of Management Working Papers ysm357, Yale School of Management.
- Andrei A. Levchenko & Julian di Giovanni, 2008.
"Trade Openness and Volatility,"
IMF Working Papers
08/146, International Monetary Fund.
- Costas Arkolakis, 2008.
"Market Penetration Costs and the New Consumers Margin in International Trade,"
NBER Working Papers
14214, National Bureau of Economic Research, Inc.
- Costas Arkolakis, 2010. "Market Penetration Costs and the New Consumers Margin in International Trade," Journal of Political Economy, University of Chicago Press, vol. 118(6), pages 1151 - 1199.
- Gatti, Domenico Delli & Guilmi, Corrado Di & Gaffeo, Edoardo & Giulioni, Gianfranco & Gallegati, Mauro & Palestrini, Antonio, 2005. "A new approach to business fluctuations: heterogeneous interacting agents, scaling laws and financial fragility," Journal of Economic Behavior & Organization, Elsevier, vol. 56(4), pages 489-512, April.
- Xavier Gabaix, 2011.
"The Granular Origins of Aggregate Fluctuations,"
Econometric Society, vol. 79(3), pages 733-772, 05.
- George Alessandria & Horag Choi, 2005.
"Do sunk costs of exporting matter for net export dynamics?,"
05-20, Federal Reserve Bank of Philadelphia.
- George Alessandria & Horag Choi, 2007. "Do Sunk Costs of Exporting Matter for Net Export Dynamics?," The Quarterly Journal of Economics, MIT Press, vol. 122(1), pages 289-336, 02.
- Muge Adalet, 2009. "Multi-Product Exporters and Product Turnover Behaviour of New Zealand Exporters," Treasury Working Paper Series 09/01, New Zealand Treasury.
- Gadi Barlevy, 2003.
"The cost of business cycles under endogenous growth,"
Working Paper Series
WP-03-13, Federal Reserve Bank of Chicago.
- Gadi Barlevy, 2004. "The Cost of Business Cycles Under Endogenous Growth," American Economic Review, American Economic Association, vol. 94(4), pages 964-990, September.
- Gadi Barlevy, 2003. "The Cost of Business Cycles Under Endogenous Growth," NBER Working Papers 9970, National Bureau of Economic Research, Inc.
- Canning, D. & Amaral, L. A. N. & Lee, Y. & Meyer, M. & Stanley, H. E., 1998. "Scaling the volatility of GDP growth rates," Economics Letters, Elsevier, vol. 60(3), pages 335-341, September.
- Stephane Pallage & Michel A. Robe, 2003. "On the Welfare Cost of Economic Fluctuations in Developing Countries," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 44(2), pages 677-698, 05.
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