【作者(必填)】Feenstra, Rob, and Hong Ma,

【文题(必填)】“Optimal Choice of Product Scope for Multiproduct Firms,”   in The Organization of Firms in a Global Economy, ed. Elhanan Helpman, Dalia Marinand Thierry Verdier (Cambridge MA: Harvard University Press, 2008).

【年份(必填)】2008

【全文链接或数据库名称(选填)】