Firms use few imported intermediate inputs
2010 ◽
Vol 125
(4)
◽
pp. 1727-1767
◽
1985 ◽
Vol 13
(12)
◽
pp. 1287-1298
◽
Keyword(s):
Keyword(s):
1991 ◽
Vol 38
(3)
◽
pp. 447
◽