关键词: 农村能源效率, Malmquist指数, 科技进步, 纯技术效率, 规模效率

Abstract: By adopting non-parametric Malmquist productivity method, this paper divided technical progress into three parts as advance of science and technology, pure technical efficiency and scale efficiency, and then used panel data model to measure the effect of them on rural energy efficiency.It can be concluded that technical progress significantly promoted the increase of rural energy efficiency, the greatest contribution was from technical efficiency, the second was from the advance of science and technology.The extent that science and technology progress and technical efficiency promote rural energy efficiency might be affected by many factors, such as the level of regional economic development, social environment and so on.

Key words: rural energy efficiency, Malmquist index, science and technology progress, pure technical efficiency, scale efficiency