中国农产品出口增长的二元边际分析Dual Margin of Agriculture Products Export Growth in China
张晓恒;周应恒;
摘要(Abstract)：
利用联合国贸易发展会议数据库提供的中国农产品HS六位码出口数据,计算我国向所有贸易伙伴国出口的二元边际及价格指数与数量指数,进一步分析二元边际对我国农产品出口增长的贡献,并就我国向不同国家出口农产品质量差异作简要探讨。结果表明,我国农产品出口主要沿着集约边际方向增长,并且集约边际的贡献率逐年增大;此外,我国向农业生产率较高的国家出口质量相对较高的农产品;对农业规模较大的国家出口农产品逐渐由粗放型增长向集约型增长转变;农产品出口质量不断提高。
关键词(KeyWords)： 农产品贸易;二元边际;质量差异
基金项目(Foundation): 国家自然科学基金重点项目(71333008)
作者(Authors): 张晓恒;周应恒;
DOI: 10.16195/j.cnki.cn36-1328/f.2015.02.003
参考文献(References)：
- [1]施炳展.中国出口增长的二元边际[J].经济学(季刊),2010(4):1311-1329.
- [2]耿献辉,张晓恒,周应恒.中国农产品出口二元边际结构及其影响因素[J].中国农村经济,2014(5):36-50.
- [3]Hummels David,Peter J Klenow.The variety and quality of a nation’s trade[J].National Bureau of Economic Research,2002(2):8712.
- [4]Hummels David,Peter J,Klenow.The variety and quality of a nation’s exports[J].American Economic Review,2005,6(3):704-723.
- [5]Evenett Simon J,Anthony J Venables.Export growth in developing countries:Market entry and bilateral trade flows[J].University of Bern,2002.
- [6]Felbermayr Gabriel J,Wilhelm Kohler.Exploring the intensive and extensive margins of world trade[J].Review of World Economics,2006,142(4):642-674.
- [7]Helpman,Elhanan,Marc Melitz,et al.Estimating trade flows:Trading partners and trading volumes[J].Quarterly Journal of Economics,2008,123(2):441-487.
- [8]Amiti Mary,Caroline Freund.An anatomy of China’s export growth[M]//Robert C Feenstra,Shang-jin Wei.China’s growing role in world trade.Chicago:The University of Chicago Press,2010.
- [9]范爱军,刘馨遥.中国机电产品出口增长的二元边际[J].世界经济研究,2012(5):36-42.
- [10]钱学锋.企业异质性、贸易成本与中国出口增长的二元边际[J].管理世界,2008(9):48-55.
- [11]钱学锋,熊平.中国出口增长的二元边际及其因素决定[J].经济研究,2010(1):65-77.
- [12]Feenstra Robert C.New product varieties and the measurement of international prices[J].American Economic Review,1994,84(1):157-177.
- [13]卢锋,梅孝峰.我国入世农业影响的省区分布估测[J].经济研究,2004(4):67-73.
- [14]Peter S,Liapis,Alexis Fournier.How important is the extensive margin in agricultural trade[C].International Trade Research Consortium Winter Meeting,2008(12).
- [15]Peter S,Liapis.Extensive margin in agriculture[C].OECE Food,Agriculture and Fisheries,2009(17).
- [16]Richard Kneller,Zhihong Yu.Quality selection,chinese exports and theories of heterogeneous firm trade[C].GEP Research,2008(44).