Xiong, Bo; Beghin, John C. - Department of Economics, Iowa State University - 2012
barriers. The controversy is more prominent when a given MRL is stricter than the corresponding international standard … stringency in MRLs in plant and animal products, relative to Codex levels, for Canadian and U.S. trade performance. We find … little evidence that U.S. imports are influenced by domestic stringency or those imposed by its trading partners. However, U.S …