http://taylorandfrancis.metapress.com/link.asp?target=contribution&id=RG76CXV5QHAFAB97

Changing trade patterns in major OECD countries

Applied Economics. Volume (Year): 36 (2004)
Issue (Month): 14 (August)
Pages: 1501-1511

非常感谢！

[此贴子已经被作者于2008-12-5 21:32:24编辑过]