Do input subsidy programs “crowd in” or “crowd out” commercial market development? Modeling fertilizer demand in a two-channel marketing system
2009 ◽
Vol 40
(1)
◽
pp. 79-94
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Keyword(s):
2019 ◽
Vol 109
(10)
◽
pp. 3475-3513
◽
Keyword(s):
Keyword(s):