海南省主要热带农作物区域比较优势的实证分析

An Empirical Analysis of Regional Comparative Advantage of Major Tropical Crops in Hainan Province

本文运用规模优势指数、效率优势指数及综合优势指数3个指数,对海南省各地区橡胶、椰子、胡椒等八种主要热带农作物的生产比较优势进行了测算和分析。结果表明:海南省主要热带农作物生产存在显著的区域差异,不同市县具有各自的优劣势作物品种。在此基础上提出了海南省应当按照比较优势的原理,调整各地区的种植结构,实现热带农业生产的合理布局和专业化生产,以充分发挥海南热带农业生产的竞争优势。

This paper used scale advantage index, index of efficiency advantage and comprehensive superiority index to calculate and analyse the comparative advantage of eight major tropical crop in Hainan Province, such as, rubber, coconut, pepper, and so on. Results indicate that there are significant regional differences in the main tropical crop in Hainan Province, and different counties has its own advantages and disadvantages crop varieties. On this basis this paper proposed that the Hainan Province should be in accordance with the principle of comparative advantage, adjust the planting structure in various parts, achieve rational distribution and professional production of tropical agriculture production and fully play the competitive advantage of Hainan tropical agriculture.