5Henry Ludwell Moore. Economic Cycles: Their Law and Cause [ M ]. Kessinger Publishing,2008. 被引量：1
6Mordecai Ezekiel. The Cobweb Theorem[J]. The Quarter- lv lournal of Economics. 1938.52 ( 2 ). 被引量：1
7Fox, K. A.. A Spatial Equilibrium Model of the Livestock Feed Economy in the United States [J ]. Economitrica, 1953 (41) :547 -566. 被引量：1
8Krishna Raj. The Marketable Surplus Functions for a Subsist- ence Crop [ J ]. Economic Weekly, 1965. 被引量：1
9Gardner. The Farm Retail Price Spread in a Competitive Food Industry [ J ]. American Journal of Agricultural Econom- ics,1975,57(3) :399 -409. 被引量：1
10Beck, S. E.. A Rational Expectations Model of Time Varying Risk Premia in Commodities Futures Markets: Theory and Evidence [J ]. International Economic Review, 1993 ( 34 ) : 149 -168. 被引量：1
