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An Eaton-Kortum model of trade and growth

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  • Takumi Naito

Abstract

We combine a multi-country, continuum-good Ricardian model of Eaton and Kortum (2002) with a multi-country AK model of Acemoglu and Ventura (2002) to examine how trade liberalization affects countries' growth rates and extensive margins of trade over time. Focusing on the three-country case, we obtain three main results. First, a permanent fall in any trade cost raises the balanced growth rate. Second, trade liberalization increases the liberalizing countries' long-run fractions of exported varieties to all destinations. Third, the long-run effects of trade liberalization are different from its short-run effects, which can reverse the welfare implications of the static EatonKortum model.

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  • Takumi Naito, 2017. "An Eaton-Kortum model of trade and growth," Canadian Journal of Economics, Canadian Economics Association, vol. 50(2), pages 456-480, May.
    • Handle: RePEc:cje:issued:v:50:y:2017:i:2:p:456-480
    DOI: 10.1111/caje.12265
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    Cited by:

    1. Takumi Naito, 2021. "Trade diversion is reversed in the long run," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 39, pages 202-219, January.
    2. Karsten Mau, 2016. "Export diversification and income differences reconsidered: The extensive product margin in theory and application," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 152(2), pages 351-381, May.
    3. Kishi, Keiichi & Okada, Keisuke, 2018. "Trade Liberalization, Technology Diffusion, and Productivity," MPRA Paper 88597, University Library of Munich, Germany.
    4. Mau, Karsten, 2014. "Margins, Gravity, and Causality: Export Diversification and Income Levels Reconsidered," GIGA Working Papers 249, GIGA German Institute of Global and Area Studies.
    5. Kishi, Keiichi & Okada, Keisuke, 2021. "The impact of trade liberalization on productivity distribution under the presence of technology diffusion and innovation," Journal of International Economics, Elsevier, vol. 128(C).

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    JEL classification:

    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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