Showing 131 - 140 of 424
Decreasing water availability for agricultural production has prompted researchers to focus on comparing and evaluating water use efficiency (WUE) of different crops in various water management strategies. A field survey was conducted to investigate the amount of irrigation water, inputs and...
Persistent link: https://www.econbiz.de/10011047816
Purpose – The present article presents a first‐look into the hired‐labor market in Chinese household farms using data from a national household survey conducted by the Research Center for the Rural Economy (RCRE) at China's Ministry of Agriculture. More specifically, the purpose of this...
Persistent link: https://www.econbiz.de/10014839092
The organic cotton market has been growing internationally and presents a potential opportunity for producers. This article evaluates prices and returns for organic cotton production in Texas using a stochastic frontier approach. Organic producers were found to be more profitable relative to...
Persistent link: https://www.econbiz.de/10005012542
The article presents a dynamic model of research investment. This model allows us to examine three important channels through which public investment policy can affect the private sector's research investment, that is, the productivity, replacement, and wage effects. Two alternative empirical...
Persistent link: https://www.econbiz.de/10005060251
Life-science research has shifted rapidly from the public to the private sector, raising questions about government’s remaining role. We shed light on the issue by employing a dynamic investment-response model to examine the public’s impact on industry life-science research effort and...
Persistent link: https://www.econbiz.de/10010544571
Purpose – The purpose of this paper is to examine the adverse selection in participation in the New Rural Cooperative Medical Scheme (NRCMS), as well as in outpatient and inpatient service utilization, in Chaoyang, Beijing, China. Design/methodology/approach – Probit model is established to...
Persistent link: https://www.econbiz.de/10010551064
Precision Farming by Cotton Producers in Twelve Southern States: Results from the 2009 Southern Cotton Precision Farming Survey
Persistent link: https://www.econbiz.de/10008560280
A nested logit model was used to analyze the 2009 Southern Cotton Precision Farming Survey to study the impact of farmer and farm characteristics on the adoption of Variability Detection Technologies (VDT) and the adoption of Variability Rate application Technology (VRT) conditioned on the type...
Persistent link: https://www.econbiz.de/10009021568
Developing groundwater management plans requires a good understanding of the interdependence of groundwater hydrology and producer water use behavior. While state-of-the-art groundwater models require water demand data at highly disaggregated levels, the lack of producer water use data has held...
Persistent link: https://www.econbiz.de/10009021578
This paper provides a theoretical analysis of the common-pool resource dilemma in extracting nonrenewable groundwater resources when water demand is perfectly inelastic. It complements the existing theory of groundwater use, which assumes away the possibility of demand perfect inelasticity....
Persistent link: https://www.econbiz.de/10009132467