commodity theorem (GCCT). This was the first empirical GCCT test for consistent geographic aggregation and was applied to two … groups of states. Consistent commodity aggregation was tested in all states for two output groups and three input groups and … data, most tests for commodity aggregation gave ambiguous results. Consistent geographic aggregation was generally …

The "financialization" of commodity markets have become a concern for policy makers and market participants. What was … economics of the underlying commodity. Theoretical understanding of whether commodity futures market function well under … "financialization" of commodity futures markets and the resulting impacts. …

gasoline prices—particularly in light of the growth in biofuel production. Contemporaneous price response and transmission of … strengthening relationship among corn, ethanol, and gasoline prices. We identify a structural change point at March 25, 2008 using …

hundred percent of ethanol. This paper investigates how motorists arbitrage between hydrous ethanol and gasoline using … demands for hydrous ethanol and gasoline. I estimate using nonlinear seemingly unrelated regressions the demands for hydrous … ethanol and gasoline in Brazil, and motorists preferences for hydrous ethanol. I nd that on average, accounting for the …

could be supplied as retail branded beef products. Factor analysis identifies two alternative attribute bundles as branding …