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2. Does the law of one price really hold for commodity prices;Ardeni;American Journal of Agricultural Economics,1989
3. An analysis of dynamic economic relationships: An application to the U.S. hog market;Bessler;Canadian Journal of Agricultural Economics,1984
4. Forecasting wheat exports: Do exchange rates matter;Bessler;Journal of Business and Economic Statistic,1987
5. Causality tests in livestock markets;Bessler;American Journal of Agricultural Economics,1982