共 16 条
[1]
The Variety and Quality of a Nation’’s Exports. Hummels, D,P. Klenow. The American Economist . 2005
[2]
Patterns of Export Diversification in Developing Countries:Intensive and Extensive Margins. Amurgo-Pacheco A,M D Pierola. World Bank Policy Research Working PaperNo.4473 . 2008
[3]
Estimating Trade Flows: Trading Partners and Trading Volumes*. Helpman Elhanan,Melitz Marc,Rubinstein Yona. The Quarterly Journal of Economics . 2008
[4]
Ins, outs, and the duration of trade[J] .  Canadian Journal of Economics/Revue canadienne d’économique . 2006 (1)
[6]
The role of extensive and intensive margins and export growth[J] .  Journal of Development Economics . 2010 (2)