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Pesticide use has changed considerably over the past five decades. Rapid growth characterized the first 20 years, ending in 1981. The total quantity of pesticides applied to the 21 crops analyzed grew from 196 million pounds of pesticide active ingredients in 1960 to 632 million pounds in 1981....
Persistent link: https://www.econbiz.de/10014141989
Agricultural Resources and Environmental Indicators, 2012, describes trends in economic, structural, resource, and environmental indicators in the agriculture sector, focusing on changes since the release of Agricultural Resources and Environmental Indicators, 2006. These indicators are useful...
Persistent link: https://www.econbiz.de/10013101147
Glyphosate, known by many trade names, including Roundup, is a highly effective herbicide. Widespread glyphosate use for corn and soybean has led to glyphosate resistance, which is now documented in 14 weed species affecting U.S. cropland, and recent surveys suggest that acreage with...
Persistent link: https://www.econbiz.de/10013012071
Two important features of agricultural quarantine inspections of shipping containers for invasive species at U.S. ports of entry are the general absence of economic considerations and the severe uncertainty that surrounds invasive species introductions. In this article, we propose and illustrate...
Persistent link: https://www.econbiz.de/10014203904
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Standard economic intuition of revealed preference implies that when two parties freely enter into a contract then neither should be worse off. In this study, we develop a simple model showing that introducing the opportunity to contract can lower welfare for some, and perhaps all, contracting...
Persistent link: https://www.econbiz.de/10009429443
This study uses a large increase in US Federal crop insurance subsidies as a natural experiment to identify the importance of risk for farm operator labour supply. Subsidy increases induced greater crop insurance coverage, which in turn reduced farmers' financial risks. Crop insurance...
Persistent link: https://www.econbiz.de/10009429476
We estimate how much United States farms changed enterprise diversification in response to a marked increase in crop insurance coverage brought about by the 1994 Federal Crop Insurance Reform Act, which substantially increased insurance subsidies. The analysis exploits farm-level panel census...
Persistent link: https://www.econbiz.de/10009429537