A Gravity Model of China's Agricultural Trade Balance: Empirical Tests
Keyword(s):
1989 ◽
Vol 71
(3)
◽
pp. 712-720
◽
2010 ◽
Vol 22
(3-4)
◽
pp. 314-327
Keyword(s):
2009 ◽
Vol 6
(8)
◽
pp. 1473-1477
◽