The overall goal of this study 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...

Pesticides are used as the primary method of pest control in Asian rice production. Conditions in China have led to demand for high and increasing rice yields, resulting in intensive cultivation and adoption of fertilizer responsive varieties. The consequence has been widespread pest...

Faced with the task of reorganizing the largest agricultural research system in the world, officials in China are developing a strategy for reform. This paper investigates economies of scale and scope and other potential sources of improvements in the economic efficiency of crop breeding, an...

Purpose: Internet use has become particularly prevalent among adolescents, prompting much thought and concern about both its potential benefits and adverse effects on adolescent learning outcomes. Much of the empirical literature on the impact of Internet use on adolescent learning outcomes is...

The impact of wheat diversity on the productivity of wheat in China is examined using total factor productivity (TFP) and an instrumental variable approach. TFP in seven key wheat-producing provinces in China shows significant, though variable, growth for all provinces during the period...

This article investigates economies of scale and scope and other potential sources of improvements in the economic efficiency of China's crop breeding, an industry at the heart of the nation's food economy. Using data covering 46 wheat- and maize-breeding institutes from 1981 to 2000, we...

Faced with the task of reorganizing the largest agricultural research system in the world, officials in China are developing a strategy for reform. This paper investigates economies of scale and scope and other potential sources of improvements in the economic efficiency of crop breeding, an...