共 30 条
[1]
ADY P, 1949, B OXFORD U I STAT, V2, P389
[2]
[Anonymous], 1948, American Economic Review
[3]
Arthur Henry., 1971, Commodity Futures as a Business Management Tool
[4]
AGGREGATE AND REGIONAL SUPPLY FUNCTIONS FOR GHANAIAN COCOA, 1946-1962
[J].
JOURNAL OF FARM ECONOMICS,
1965, 47 (02)
:384-401
[5]
BRENNAN MJ, 1958, AM ECON REV, V48, P50
[6]
CHANDLER W, 1968, AM J AGRICULTURAL EC, V50, P91
[7]
CHATT EM, 1953, COCOA
[8]
COPPOCK JD, 1962, INT ECONOMIC INSTABI
[9]
DORFMAN R, 1964, PRICE SYSTEM
[10]
GRAY RW, 1960, FOOD RES I STUD, V1, P296