The study's overall goal is to create a framework for assessing the trends of China's national and international investment in agricultural research and to measure its impact on total factor productivity. The main methodological contribution is to provide more convincing measures of crop-specific technologies from China's national research program and of those imported from the international agricultural research system. Our results find that from 1980-95, China's total factor productivity for rice, wheat and maize grew rapidly and new technology accounts for most of the productivity growth.

The overall goal of this study is to measure the effect of the impact that genetically modified cotton varieties have had on the production efficiency of small holders in farming communities in China. We also find that the adoption of Bt cotton varieties leads to a significant decrease in the use of pesticides. Hence, we demonstrate that Bt cotton appears to be an agricultural technology that improves both production efficiency and the environment. In terms of policies, our findings suggest that the government should investigate whether or not they should make additional investments to spread Bt to other cotton regions and to other crops.

Co-editors’ Introduction: Special Issue: China’s Agricultural Boom, with Implications for California.

Genetically Modified Rice in China: Effects on Farmers–in China and California.

China’s Strawberry Industry: An Emerging Competitor for California?

New Horizons for Rural Reform in China: Resources, Property Rights and Consumerism.