摘要
基于农牧交错带种植业与畜牧业并存、农田与草地交错分布的产业与资源特点,对斯恩等的农户效用模型进行扩展,把养殖业引入农户模型,将农户的种植业与畜牧业生产同时作为约束条件,依据微观经济理论,对研究区农户农牧业行为目标及影响因素进行了理论分析与实证描述。结果表明:农户经营行为目标具有自给和商品双重特性,具有规避风险、追求效用最大化的行为目标特征。
This paper extends Singh＇s rural household model of produce and consumption synthesis,takes stock raising into this model and regards both farm and stock raising as restriction condition. Based on microeconomic theory,it analyzes rural household＇s behavior purposes and influencing factors in terms of theory and empirical research according to the industrial characters of farm and stock raising merging equally and farmland and grassland interlacing distribution. The result shows rural household＇s produce purpose is charactered by autarky and produce commercialized, elusion risk and utility-maximization.
出处
《技术经济》
2008年第1期89-93,共5页
Journal of Technology Economics
关键词
农牧交错带
农牧业
行为目标
农户模型
效用最大化
farming-pastoral ecotone
stock raising
behavior purpose
rural household model
utility-maximization
