Nakamoto, Yasuhiro (2020): The Pareto distribution, asymmetric shape parameters, and equilibrium in an asymmetric Melitz model.
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Abstract
Incorporating the homogeneous good sector into the Melitz model, we re-consider the �ndings in Demidova (2008, International Economic Review) that two countries have dif- ferent productivity distribution functions. Although the asymmetry of the productivity distribution function causes highly non-linear equations and incorporating the homoge- neous good sector yields the difference in markup rates between sectors, we graphically conclude that there are no multiple equilibria and no pure exporters, and that the ef- fects of trade liberalization on welfare are not qualitatively different from those in the one-sector Melitz model. Finally, supposing that trade specialization arises in the differ- entiated good sector, we con�rm the welfare impacts of trade liberalization.
Item Type: | MPRA Paper |
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Original Title: | The Pareto distribution, asymmetric shape parameters, and equilibrium in an asymmetric Melitz model |
Language: | English |
Keywords: | Heterogeneous Firms, Country Asymmetries, Trade Liberalization, Welfare |
Subjects: | F - International Economics > F1 - Trade F - International Economics > F1 - Trade > F10 - General F - International Economics > F1 - Trade > F13 - Trade Policy ; International Trade Organizations |
Item ID: | 99750 |
Depositing User: | Dr Yasuhiro Nakamoto |
Date Deposited: | 21 Apr 2020 10:33 |
Last Modified: | 21 Apr 2020 10:33 |
References: | [1] Demidova, S., 2008. Productivity improvements and falling trade costs: boon or bane? Int. Econ. Rev. 49(4), 1437-1462. 23 [2] Demidova, S., and Rodr��guez-Clare, A., 2013. The simple analytics of the Melitz model in a small economy, J. Int. Econ. 90, 266-272. [3] Helpman, E., Melitz, M.J., Yeaple, S.R., 2004. Export versus FDI with heterogeneous �rms. Am. Econ. Rev. 94(1), 300-316. [4] Melitz, M.J., 2003. The impact of trade on intra-industry reallocations and aggregate industry productivity. Econometrica. 71(6), 1695-1725. [5] Melitz, M.J., and Ottaviano, G, I.P., 2008, Market size, trade, and productivity, Review of Economic Studies 75(1), 295{316. [6] Melitz, M.J., Redding, S.J., 2014. Heterogeneous �rms and trade. In: Gopinath, G., Helpman, E., Rogoff, K. (Eds.), Handbook of Int. Econ., vol 4, 1-54. [7] Redding, S.J., 2011. Theories of heterogeneous �rms and trade. Annual Rev. Econ. 3, 77-105. [8] Spearot, A., 2016, Unpacking the long-run effects of tariff shocks: New structural impli- cations from �rm heterogeneity models, Am. Econ. J.: Microeconomics 8(2), 128{167. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/99750 |