摘要
通过农户问卷调查,利用托比模型在农户层次建立了农地市场发育对农业商品化影响的计量模型,并在不同样本集上估计了农地市场发育对农业商品化影响的效应。分析表明,劳动力转移、信贷市场、资源禀赋以及土地市场发育对农业商品化都有不同程度的影响,就土地市场发育而言,从总体上来说,在农户层次上土地转入会提高农业商品化程度,而土地转出则会降低农业商品化程度,土地价格对于农业商品化则没有显著影响;至于土地市场发育对于农业商品化的影响程度在不同样本尺度上有不同的表现。最后提出完善农地市场、增加农业信贷支持的建议。
The data was collected with the farm-household questionnaire for the purpose of empirical study. The paper modeled the impact of farm land market participation on the agricultural commercialization with the Tobit model. The result shows that labor transfer,the credit market, resource endowment and the farm land market infect the agricultural commercialization in different degree. As far as the farm land market concerned, land renting-in would increase the level of agricultural commercialization at farm household level, and land renting-out would decrease the level of agricultural commercialization in the whole, and there is no significant impact of land price on agricultural commercialization. Besides, there was different effect of farm land market on agricultural commercialization according to the intensity. Finally, some suggestions such as improving farm land property system and reinforcing credit support were put forward by the paper.
出处
《经济地理》
CSSCI
北大核心
2009年第3期461-465,488,共6页
Economic Geography
基金
国家自然科学基金资助项目(编号:70373029
40801063)
教育部新世纪优秀人才支持计划(编号:NCET-05-0451)
江苏省社会科学基金(长江三角洲地区土地利用研究)联合资助。
关键词
农地市场
农业商品化
农户层次
托比模型
farm land market
agricultural commercialization
farm-household level
Tobit model
