【摘要】 以技术效率分析原理为基础,构造柯布-道格拉斯型随机前沿生产函数模型,并应用修正最小二乘法估计模型参数.通过该模型分析海南甘蔗生产的技术效率现状,得出海南全省和5个甘蔗主产市县在1996—2002年中每年的甘蔗生产技术效率及平均技术效率,并推断海南甘蔗生产整体水平不高且存在着不稳定性和没有区域优势的现象.更多还原

【Abstract】 The model of sporadic frontier production function based on Cobb-Douglas production function is formulated on the principle of technique efficiency analysis. It is estimated by using the method of COLS. The current technique efficiency of sugarcane production in Hainan province is calculated through that resolved model. The annual and the average technique efficiency during 1996—2002 are obtained concerning the province as well as its five towns which are the main sugarcane producing areas. It can be inferred that there exist insufficiency,fluctuation and nondistinctivity in the sugarcane production of Hainan province.更多还原