辽宁省地方政府财政性环保支出生产率变化分析

Analysis on Efficiency and Productivity of Fiscal Environmental Protection Expenditure of Local Government in Liaoning Province

财政性环保支出是地方政府进行环境保护工作的资金保障,地方环境污染状况改善的程度体现了环保财政支出资金的使用效率高低,这对于评价地方环保工作绩效具有重要的借鉴意义。运用超效率MinDS模型和Malmquist模型对辽宁省14个城市在2011—2016年间的财政性环保支出效率及环保支出生产率变化进行测算,实证结果表明,大部分城市一直处于DEA无效率状态,且效率值分化明显,经济较发达城市的效率值普遍偏低且有逐年下降倾向;辽宁省环保支出生产率总体呈现上升趋势,这种提高主要来自于技术变化。

The fiscal expenditure on environmental protection is the fund guarantee for the local government to carry out environmental protection work.The improvement of local environmental pollution reflects the use efficiency of the fiscal expenditure on environmental protection,which has important reference significance for evaluating the performance of local environmental protection work.Using super efficiency model of MinDS and Malmquist model of 14 cities of Liaoning province in 2011-2016 financial environmental expenditure efficiency and productivity change of environmental expenditure measure,the empirical results show that most of the city has been in a state of DEA inefficiency,and obvious efficiency value differentiation,the efficiency of the economy is relatively developed city value is generally low and has a tendency to decline year by year;The productivity of environmental protection expenditure in Liaoning province shows an overall upward trend,which mainly comes from technological changes.