湘西州柑橘产出影响因素实证分析

Empirical analysis of the factors that affect the citrus output of Xiangxi

基于湘西州柑橘产出影响因素,选取了与其密切相关的一些指标,在柯布——道格拉斯生产函数的基础上,构建出柑橘产出影响因素模型,采取分层抽样法对1995年至2014年湘西州柑橘种植情况进行抽样调查得出相关数据,运用模型进行数学处理得出湘西柑橘产出的各影响因素之间关系,并就各因素对柑橘产出的影响进行了说明,以期进一步促进湘西州柑橘产业持续健康的发展。

Citrus is a traditional fruit in Xiangxi Tujia and Miao Autonomous Prefecture（hereafter referred to as Xiangxi）.Citrus industry has developed into a pillar industry in Xiangxi that will help adjust industrial structure and increase farmers＇ income.Its output directly affects farmers＇ income.The objective of the paper was to contribute to sustainable and sound development of citrus industry.It proposed an influence factor model of citrus output based on the Cobb-Douglas production function.Stratified sampling technique was employed in order to obtain data related to citrus cultivation in Xiangxi from the year of 1995 to 2014.The relationship among the influence factors of citrus output was concluded after analyzing the data with the model.The effect of each influence factor on citrus output was also explained.