英文文献:Biorational Insecticide Adoption And Conventional Insecticide Use: A Simultaneous, Limited Dependent Variable Model-生物杀虫剂的采用和常规杀虫剂的使用:同时的有限因变量模型
英文文献作者:Frisvold, George B.,Agnew, G. Ken,Baker, Paul
英文文献摘要:
Using data reporting section-level pesticide use for all of Arizona, this study estimates how early-season adoption of new biorational insecticides reduced subsequent broad-spectrum insecticide applications in cotton. The two-stage econometric model accounts for the endogeneity and censoring of the adoption intensity variable. One biorational application substituted for 3.66 broad-spectrum applications.
通过数据报告,本研究估计了早期采用新型生物杀虫剂如何减少了棉花中随后的广谱杀虫剂的使用。两阶段计量经济模型解释了采用率变量的内生性和截尾性。一个生物学应用取代了3.66个广谱应用。


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