The overall goal of this study is to determine the extent by which genetically engineered (GE) crops in China can lead to reductions of pesticide use, the nature and source of the reductions, and whether or not there are any non-pecuniary externalities. One of the first studies of the effect of...

A sample of 283 cotton farmers in Northern China was surveyed in December 1999. Farmers that used cotton engineered to produce the Bacillus thuringiensis (Bt) toxin substantially reduced the use of pesticide without reducing the output/ha or quality of cotton. This resulted in substantial...

The overall goal of this paper is to assess how input trade liberalization induced by China’s accession to the World Trade Organization (WTO), will affect producers in China. To do so, we identify changes in domestic input marketing and trade policies over the past two decades in order to...

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...

Genetically modified cotton varieties have greater production efficiency for smallholders 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...

Pesticides of various kinds have been used on a large scale in China since the 1950s to protect crops from damages inflicted by insects and diseases. Annual pesticide production reached more than 500,000 metric tons after the mid-1990s (Huang et al., 2000). China was the second largest pesticide...

China, like many developing countries, has seen a dramatic increase in the use of pesticides and other agricultural chemicals over the last twenty years. In order to get a clearer understanding of the consequences of pesticide use, a team of researchers from the Center for Chinese Agricultural...

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...

China reached the Lewis turning point in the first decade of the twenty-first century. While the impact of increasing wages was insignificant in the pre-Lewis turning point era, its negative impact on agriculture may be substantial in the post-Lewis turning point era. By analyzing a theoretical...