Food-safety concerns have a highly visible impact on current U.S.-China agricultural trade. Initial concerns over melamine in imported pet and animal feed have spread to other products, and traditional made-in-China “cheap†goods are drawing great safety attention from U.S. customers...

This study evaluates long-term structural adjustments in fresh grapefruit packing under aggregate market pressures, including those from retail concentration. While individual firms enter and exit, Markov-model results are indicative of an industry near equilibrium with little expectation of...