新疆农业保险效率的实证研究——基于SE-SBM-DEA和Tobit模型的分析 EMPIRICAL STUDY OF AGRICULTURAL INSURANCE EFFICIENCY IN XINJIANG --BASED ON SE -SBM - DEA AND TOBIT MODEL 作者： 蒲娟;余国新;顾景枝;刘海燕 作者机构： 新疆农业大学经济与贸易学院,乌鲁木齐830052 出版物刊名： 中国农业资源与区划 页码： ...
(2) Comparing the historical disaster data with the drought vulnerability map generated using the SE-DEA model, it could be found that the results obtained using the SE-DEA model are reliable. (3) The Tobit model shows that the proportion of the effective irrigated area is mor...
While the traditional empirical technique applied to such cases is maximum likelihood estimation of a Tobit (censored regression) model, recent debate has questioned whether linear models estimated via Ordinary Least Squares (OLS) are preferable. On the one hand, Tobit models are deemed necessary to...
It applies a Tobit model to identify factors affecting the EFSCI. This is the first study to associate food security issues with e-commerce selling behaviours of small online businesses using empirical data and a newly constructed index. The Tobit model reveals that sellers with more experience ...