东盟国家的基础设施投资效率对比与分析——基于DEA模型的Malmquist指数分析法

Comparison and Analysis of Investment Efficiency of Infrastructure in ASEAN Countries——Malmquist Index Analysis Method based on DEA Model

文章从基础设施的六个代表性领域,基于DEA模型的Malmquist指数分析法对东盟十国做了一个基础设施投资效率分析。研究结果表明:技术进步和外部环境变化是基础设施投资效率的重要影响因素,综合技术效益不为负的情况下,可加大在技术进步和外部环境优越的国家进行基础设施投资;规模效益与纯技术效益应相互匹配,规模扩张的同时应提高技术效益;在投资某国的基础设施时,应通览全局,可着重于投资如马来西亚、泰国、老挝、文莱、新加坡、印度尼西亚这些规模效益正处于规模上升阶段的国家,以提高最终的生产效益。

Through the six representative areas of infrastructure,based on the Malmquist index analysis of DEA model,this paper makes an analysis of the infrastructure investment efficiency of ten ASEAN countries.The results show that:technological progress and external environment change are the important factors influencing the investment efficiency of infrastructure,based on the condition that comprehensive technical efficiency is not negative,we can increase the national infrastructure investment with technological progress and positive external environment;scale efficiency and pure technical efficiency should be matched with each other at the same time,technical efficiency must keep pace with the expansion of the scale of the technology;investing in a country's infrastructure,we should focused on overall situation,as for countries like Malaysia,Thailand,Laos,Brunei,Singapore,Indonesia,whose scale efficiency is on the way u p,it would be a great choice for china to take more attentions on these countries in order to improve the final production efficiency.