研究者紹介システム

胡 云芳
コ ウンホウ
大学院経済学研究科 経済学専攻
教授
商学・経済学関係
Last Updated :2020/09/02

研究者情報

所属

  • 【主配置】

    大学院経済学研究科 経済学専攻
  • 【配置】

    経済学部 経済学科

学位

  • 博士(経済学), 神戸大学

授業科目

ミニ講義

ジャンル

  • 経済・金融 / 為替・通貨・貿易

コメントテーマ

  • 国際経済論
  • 経済成長論

研究活動

研究キーワード

  • 国際貿易
  • 経済成長

研究分野

  • 人文・社会 / 理論経済学

論文

  • Yunfang Hu, Kazuo Mino

    This paper explores the relation between capital accumulation and transformation of industrial structure in a small open economy. Using a three-sector neoclassical growth model with non-homothetic preferences, we examine the dynamic behaviour of the small country in the alternative trade regimes. We show that capital accumulation plays a leading role in the process of structural transformation. It is also revealed that the trade pattern significantly affects structural change. We demonstrate that our model can mimic a typical pattern of change in industrial structure that has been observed in many developed economies.

    WILEY-BLACKWELL, 2014年12月, PACIFIC ECONOMIC REVIEW, 19 (5), 634 - 656, 英語

    [査読有り][招待有り]

    研究論文(学術雑誌)

  • Yunfang Hu, Laixun Zhao

    This chapter models productive labor standards (LS) in a two-stage, two-period model of international oligopoly, where a home government chooses subsidies on LS and output first, and oligopolistic firms determine productions of LS and output later. We show that the optimal LS maintained is higher in a dynamic setup (i.e., across periods) than in a static setup (or when firms behave myopically). Thus, even in poor countries, it benefits to maintain a certain level of LS. A minimum international LS directly affecting only the less efficient firm may lower the profits of the rival firm also. With inter-temporal LS carryovers, first-period optimal subsidies are more efficient on LS than on output. If the home government cares about LS (or human rights) in the foreign country, then it is better not to provide home subsidies, because such subsidies reduce foreign LS. © 2009 Springer Berlin Heidelberg.

    Springer Berlin Heidelberg, 2009年, International Trade and Economic Dynamics: Essays in Memory of Koji Shimomura, pp.217-237, 217 - 237, 英語

    [査読有り]

    論文集(書籍)内論文

  • Yunfang Hu, Kazuo Nishimura, Koji Shimomura

    Based on the Jones (1971) model, we construct two dynamic models of international trade in which the rate of time preference is either constant or time-varying. The main purpose is to study whether and under what conditions the results derived in the Jones model still hold in the dynamic framework. It is shown that the results of dynamic models may be similar or different to those obtained in the static model. For example, it is possible that, in both static and dynamic models, an increase in the commodity price raises this commodity's output and the return to the specific factor in this sector. However, the effects on the wage rate may be different due to the factor accumulation impact in the dynamic framework.

    EMERALD GROUP PUBLISHING LTD, 2008年, CONTEMPORARY AND EMERGING ISSUES IN TRADE THEORY AND POLICY, 4, 191 - 207, 英語

    [査読有り]

    研究論文(国際会議プロシーディングス)

  • 内生的成長モデルにおける家計の市場労働供給に関する考察

    胡 雲芳

    2008年, 国民経済雑誌, 198 (5)

  • Yunfang Hu, Ryoji Ohdoi, Koji Shimomura

    We construct a two-sector endogenous growth model in which productive government spending is essential for sustaining an economy's long-run growth. It is shown that, like the original one-sector [Barro, R.J., 1990. Government spending in a simple model of endogenous growth. Journal of Political Economy 98, 103-125] model, the balanced growth path (BGP) equilibrium is unique under some conditions. Unlike Barro (1990), however, our two-sector framework exhibits transitional dynamics. In fact, when the intertemporal elasticity of substitution for consumption is large, around the BGP equilibrium, there is a continuum of equilibrium paths whose growth rates commonly converge to a balanced growth rate. That is, the BGP equilibrium is indeterminate. (c) 2007 Elsevier Inc. All rights reserved.

    LOUISIANA STATE UNIV PR, 2008年09月, JOURNAL OF MACROECONOMICS, 30 (3), 1104 - 1123, 英語

    研究論文(学術雑誌)

  • Yunfang Hu

    In this paper, we construct a three-sector endogenous growth model in which long-run growth is propelled by human capital accumulation. We show that although the addition of a home sector to the standard two-sector endogenous growth model preserves the well-behaved balanced growth equilibrium properties, it generates new transitional dynamics around the balanced growth path. It is shown that, when there is a positive shock to physical capital, our model is more likely to exhibit paradoxical growth than are standard multisector endogenous growth models that exclude home production. Our analysis adds new results to those from the related literature on leisure. © Journal compilation © 2008 Japanese Economic Association.

    2008年, Japanese Economic Review, 59 (3), 292 - 311, 英語

    研究論文(学術雑誌)

  • Yunfang Hu

    In this paper, we construct a three-sector endogenous growth model in which long-run growth is propelled by human capital accumulation. We show that although the addition of a home sector to the standard two-sector endogenous growth model preserves the well-behaved balanced growth equilibrium properties, it generates new transitional dynamics around the balanced growth path. It is shown that, when there is a positive shock to physical capital, our model is more likely to exhibit paradoxical growth than are standard multisector endogenous growth models that exclude home production. Our analysis adds new results to those from the related literature on leisure.

    WILEY-BLACKWELL, 2008年09月, JAPANESE ECONOMIC REVIEW, 59 (3), 292 - 311, 英語

    [査読有り]

    研究論文(学術雑誌)

  • Yunfang Hu, Laixun Zhao

    This chapter models productive labor standards (LS) in a two-stage, two-period model of international oligopoly, where a home government chooses subsidies on LS and output first, and oligopolistic firms determine productions of LS and output later. We show that the optimal LS maintained is higher in a dynamic setup (i.e., across periods) than in a static setup (or when firms behave myopically). Thus, even in poor countries, it benefits to maintain a certain level of LS. A minimum international LS directly affecting only the less efficient firm may lower the profits of the rival firm also. With inter-temporal LS carryovers, first-period optimal subsidies are more efficient on LS than on output. If the home government cares about LS (or human rights) in the foreign country, then it is better not to provide home subsidies, because such subsidies reduce foreign LS. © 2009 Springer Berlin Heidelberg.

    Springer Berlin Heidelberg, 2009年, International Trade and Economic Dynamics: Essays in Memory of Koji Shimomura, 217 - 237, 英語

    論文集(書籍)内論文

  • Yunfang Hu Murry, C. Kemp, Koji Shimomura

    We study a two-country endogenous growth model in which the long-run growth is propelled by the accumulation of physical and human capital. We show that in the integrated world economy, there exists a unique and locally saddlepoint stable balanced growth equilibrium. We also show that the incorporation of adjustment costs in the process of human capital accumulation leads to a lower long-run growth rate. We then show that, in the 2-country world economy with international trade, balanced growth is possible. Finally, we present a dynamic Heckscher-Ohlin theorem concerning the pattern of international trade.

    SPRINGER, 2009年10月, Economic Theory, 41 (1), 67 - 84, 英語

    研究論文(学術雑誌)

  • Household Labor Supply in an Endogenous Growth Model with Human Capital

    Yunfang Hu

    2008年, Kokumin-Keizai Zasshi (Journal of Economics & Business Administration), 198 (5)

  • HU Yunfang, SHIMOMURA Koji

    2007年05月, Review of Development Economics, Vol. 11 Issue 2, pp. 258–274, 英語

    [査読有り]

    研究論文(学術雑誌)

  • 貿易利益理論の展開

    菊地徹 胡雲芳

    2007年, (勁草書房)グローバリゼーションの国際経済学(西島章次編)第2章

  • Status-Seeking, Catching-Up and Policy Effect Analysis in a Dynamic Heckscher-Ohlin Mdoel

    Yunfang Hu, Koji Shimomura

    2007年, Review of Development of Economics

  • Dynamic Three-Factor Models of International Trade

    HU Yunfang, NISHIMURA Kazuo, SHIMOMURA Koji

    2006年12月, Asia-Pacific Journal of Accounting and Economics, Vol. 13, pp 73-85, 英語

    [査読有り]

    研究論文(学術雑誌)

  • HU Yunfang, KEMP Murray C, SHIMOMURA Koji

    2006年02月, Review of Development Economics, Vol. 10, Issue 1, pp.113–115, 英語

    [査読有り]

    研究論文(学術雑誌)

  • Yunfang Hu, Murray C. Kemp, Koji Shimomura

    2006年, Review of Development Economics

  • Dynamic Three-Sector Models of International Trade

    Yunfang Hu, Kazuo Nishimura, Koji Shimomura

    2006年, Asia-Pacific Journal of Accounting and Economics

  • Schooling, Working Experiences, and Human Capital Formation

    HU Yunfang, MINO Kazuo

    2005年12月, Economics Bulletin, Vol. 15, No. 3, pp. 1-8., 英語

    [査読有り]

    研究論文(学術雑誌)

  • Yunfang Hu, Murray C. Kemp, Koji Shimomura

    2005年, Review of Development Economics

  • 内生的成長と国際貿易

    胡 云芳, 下村 耕嗣

    2004年05月, 国民経済雑誌, 第189巻第5号,33-45頁, 日本語

    研究論文(学術雑誌)

  • Endogenous Growth and International Trade

    Yunfang Hu, Koji Shimomura

    2004年, Kokumin-Keizai Zasshi (Journal of Economics & Business Administration), 189 (5), 33 - 45

MISC

  • 国際貿易論

    中西 訓嗣, 胡 云芳

    ミネルヴァ書房, 2016年03月, ハンドブック経済学, 日本語

    記事・総説・解説・論説等(その他)

講演・口頭発表等

  • On the Stabilization Effect of Progressive Tax in a Small-Open Economy with Endogenous Growth

    胡 云芳

    日本国際経済学会第75回全国大会, 2016年10月, 英語, This paper studies stabilization effects of nonlinear income taxation in small open economies with endogenous growth. We show that in the standard setting where domestic households freely lend to or borrow from foreign households under an exogenously given world interest rate, progressive taxation gives rise to equilibrium indeterminacy, while regressive taxation establishes eq, 国内会議

    口頭発表(一般)

  • Progressive Tax and Equilibrium Indeterminacy in an Open Economy

    胡 云芳

    14th SAET Conference on Current Trends in Economics, 2014年08月, 英語, Waseda University, 国際会議

    [招待有り]

    口頭発表(一般)

  • Analysis of Fiscal Shocks in a Small-Open Economy with Home Production

    胡 云芳

    Far Eastern Meeting of Econometric Society, 2007年07月, 英語, 台湾, 国際会議

    [招待有り]

    口頭発表(一般)

  • A Multi-Country Dynamic Heckscher-Ohlin Model with Physical and Human Capital

    胡 云芳

    Conference on New Directions in International Trade Theory, 2007年06月, 英語, Nottingham, UK, 国際会議

    [招待有り]

    口頭発表(招待・特別)

  • (Comment)“An Endogenous Growth Model Approch to the Korea Economic Growth Factors”

    HU Yunfang

    An International Conference on Korea and the World Economy, 2005年12月, 英語, RCIE, AKES, and KDI, University of Washington, Seattle, USA, 国際会議

    その他

  • Dynamic Labor Standards under International Oligopoly

    HU Yunfang

    Kobe COE One-Day Workshop on International Trade, 2005年10月, 英語, 神戸大学21世紀COEプログラム, 神戸大学経済経営研究所, 国際会議

    口頭発表(一般)

  • Status-Seeking, Catching-Up and Policy Effect Analysis in a Dynamic Heckscher-Ohlin Model

    胡 云芳

    日本経済学会秋季大会, 2005年09月, 日本語, 日本経済学会秋季大会, 中央大学, 国内会議

    口頭発表(一般)

  • Dynamic Labor Standards under International Oligopoly

    HU Yunfang

    Kobe COE Advanced Economic Study Series, 2005年07月, 英語, 神戸大学21世紀COEプログラム, 神戸大学経済経営研究所, 国際会議

    口頭発表(一般)

  • Fiscal Policy, Home Production and Growth Dynamics

    胡 云芳

    日本経済学会春季大会, 2005年06月, 日本語, 日本経済学会, 京都産業大学, 国内会議

    口頭発表(一般)

  • Status-Seeking, Catching-Up and Policy Effect Analysis in a Dynamic Heckscher-Ohlin Model

    HU Yunfang

    Kobe COE Advanced Economic Study Series, 2005年05月, 英語, 神戸大学21世紀COEプログラム, 神戸大学経済経営研究所, 国際会議

    口頭発表(一般)

  • Status-Seeking, Catching-Up and Policy Effect Analysis in a Dynamic Heckscher-Ohlin Model

    HU Yunfang

    The Spring Midwest International Economics and Economic Theory Meetings, 2005年04月, 英語, The Spring Midwest International Economics and Economic Theory Meetings, Vanderbilt University, 国際会議

    口頭発表(一般)

  • Indeterminacy in a Two-Sector Endogenous Growth Model with Productive Government Spending

    HU Yunfang

    小樽商科大学経済研究会, 2005年01月, 日本語, 小樽商科大学商学部経済学科, 小樽商科大学, 国内会議

    口頭発表(一般)

  • Indeterminacy in a Two-Sector Endogenous Growth Model with Productive Government

    胡 云芳

    73rd Annual Conference of the Southern Economic Association, 2003年11月, 英語, San Antonio, TX, USA, 国際会議

    [招待有り]

    口頭発表(一般)

所属学協会

  • IEFS

  • 日本国際経済学会

  • 日本経済学会

  • IEFS

  • 日本国際経済学会

  • 日本経済学会

共同研究・競争的資金等の研究課題