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We estimate a distance function of grains production using generalized method of moments that enables us to accommodate multiple outputs of farmers as well as address the endogeneity issues that are related with the use of distance functions for multi-output production. Using a panel data set of...
Persistent link: https://www.econbiz.de/10010880674
Satellite-detected luminosity is sometimes used to proxy for economic activity although only recently within the mainstream economics literature (Henderson et al., 2012). If this method works it holds great promise for developing countries with weak statistical systems that face difficulties in...
Persistent link: https://www.econbiz.de/10010880884
Recent survey data revealed that many California citrus growers did not know whether or not important beneficial insects were found on their fields while other growers were relying heavily or even entirely on these insects for pest control. Some pesticides are toxic both to the targeted pest and...
Persistent link: https://www.econbiz.de/10010880925
The National Policy Statement on Freshwater Management now requires that water quality objectives and limits be set for all water bodies in New Zealand. Where objectives result in the development of nitrate limits for waterways and development pressure is likely to make these limits difficult to...
Persistent link: https://www.econbiz.de/10010881039
Perennial crop production is inherently dynamic due to several salient physical characteristics including an establishment period of several years with low or no yields, long lives in commercial production (40 years or more), and path-dependence of yields on input use and other exogenous...
Persistent link: https://www.econbiz.de/10010881086
A number of agricultural resource, environmental and health concerns will condition the capacity of the agricultural sector in both developed and developing countries to increase production in the coming century. These concerns give rise to four generic issues: (a) Many of the issues are...
Persistent link: https://www.econbiz.de/10010881268
This paper estimates the effects of media coverage of organic food production on food purchases. Information from several data sources links national and local newspaper coverage to fluid milk purchases. An analysis of weekly store-level scanner data in a differences-in-differences approach...
Persistent link: https://www.econbiz.de/10010881539
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