求两篇文章
第一篇:Grossman G., Helpman M.E., 1991, Trade, knowledge spillovers, and growth[J], European Economic Review, 35:517-526.(已求到,感谢choukoei )
第二篇:题目:North-South Trade, Knowledge Spillovers and Growth
作者:Rod Falvey , Neil Foster , David Greenaway
刊名:Journal of Economic Integration
期、页码:Volume 17, Number 4 / December 2002,650 - 670
注:我不要WORKINGA PAPER的,只要期刊上的,希望谁有的话,传上来,我会给予奖励,谢谢大家了。