The “sophistication” of exports: A new trade measure
2006 ◽
Vol 34
(2)
◽
pp. 222-237
◽
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2014 ◽
Vol 936
◽
pp. 2335-2338
Keyword(s):
2018 ◽
Vol 34
(4)
◽
pp. 321-343
Keyword(s):
1999 ◽
Vol 02
(02)
◽
pp. 179-200
Keyword(s):