中国工业用水价格弹性测算——基于边际生产力模型  

Measurement of Price Elasticity on China's Industrial Water:Based on Marginal Productivity Model

作　　者：陈优优[1] 李太龙[2] 鲍抄抄 李会奋 江俊达 

机构地区：[1]浙江理工大学理学院,杭州310018 [2]浙江理工大学经济管理学院,杭州310018

出　　处：《浙江理工大学学报（社会科学版）》2016年第3期232-237,共6页Journal of Zhejiang Sci-Tech University：Social Sciences

基　　金：国家社会科学基金重点项目(12AJY003);浙江理工大学科研启动基金(1113835-Y);浙江理工大学521人才培养计划

摘　　要：利用除西藏外中国大陆30个省、直辖市和自治区的截面数据,测算各省份和东中西部地区的工业用水价格弹性。运用边际生产力模型计算各地工业用水边际收益、代理工业水价;应用超越对数生产函数构建计量经济模型,测算工业用水价格弹性。结果表明：各省份的工业用水边际收益在0.946-173.168元/m^3之间不等,工业用水价格弹性在0.019-0.953之间波动,水价杠杆作用差异明显。工业用水的边际收益和价格弹性从东部到西部呈递减趋势,且东西部地区差距明显。该研究结果旨在为我国工业水价政策制定和水资源管理体制改革提供参考依据。This paper measures price elasticity of industrial water in various provinces,central and western regions according to cross-section data of 30 provinces,municipalities and autonomous regions in China's Mainland except Tibet.On the one hand,the paper uses marginal productivity model to calculate marginal revenue from industrial water in various palces and agent industrial water;On the other hand,the paper applies translog production function model to set up econometric model,in order to measure price elasticity of industrial water.The result shows that the marginal revenue of industrial water in various provinces is between 0.946yuan/m^3 and 173.168yuan/m^3,and the price elasticity of industrial water fluctuates between 0.019 and 0.953;differences of water price leverage are apparent.Marginal revenue and price elasticity of industrial water show a decreasing trend from east to west,and the gap between eastern and western regions is obvious.This study aims to provide reference in policy-making of Chinas industrial water and reforms of water resource management system.

关 键 词：工业用水 价格弹性 边际生产力 边际收益 工业水价 

分 类 号：F205[经济管理—国民经济] F424