This study attempts to show that observed consumption change may not correctly depict consumer opinions and responses towards food safety issues due to the lack of suitable substitutes for foods with controversial safety. If there is no suitable alternative for consumers to alter their eating...

This article tests for long memory in daily and weekly agricultural cash price returns, using the modified rescaled range (R/S) test. A new corrected t-test is constructed for the R/S test to measure statistical significance properly. Empirical results indicate evidence of long memory in more...

This article re-examines competitive structure of Canadian wheat exporters for evidence of pricing-to-market by the Canadian Wheat Board (CWB), and extends the extant literature by utilizing a broader range of data over importing countries, which better facilitates the detection of pricing...