湖北省柑橘生产的区域比较优势及其影响因素研究

The Comparative Advantage and Its Influencing Factors of Citrus Production in Hubei Province

利用2002—2012年的相关数据,采用综合比较优势指数模型和资源禀赋系数,测算了主产区及湖北省16个市州柑橘的区域比较优势,并分析了比较优势的影响因素。结果表明:与其他主产区相比,湖北省具有柑橘生产的效率比较优势、规模比较优势和综合比较优势;资源禀赋优势主要集中于鄂西地区的宜昌市和十堰市;资源禀赋条件是影响湖北省柑橘区域比较优势的内生性因素,比较优势还受到产业化经营、科技进步和市场环境等外生性因素的综合影响。

Based on the relevant data from 2002 to 2012, this paper adopts comprehensive comparative advantage index model and the coefficient of resources endowment to calculate the regional comparative advantage of citrus producing area and 16 cities in Hubei Province. Combined with the analysis method of new structural economics, this paper further analyzes the influencing factors of comparative advantage in Hubei citrus producing area. The research results are as follows： compared with other producing areas and adjacent producing areas, citrus production in Hubei Province has efficiency of comparative advantage, scale advantage and comprehensive comparative advantage; the citrus production resources endowment advantage concentrates on western Hubei area, mainly Yichang city and Shiyan city, while most of the other cities lack of citrus production resources endowment advantage; resources endowment condition is the endogenous factor affecting citrus regional comparative advantages of Hubei Province, and its regional comparative advantage is also affected by exogenous factors such as industrialization, the scientific and technological progress and the market environment.