From the perspective of resource efficiency of companies, this paper analyzed resource efficiency of companies of biomass power generation by selecting five companies of biomass power generation as sample and employing three-stage DEA method. The results showed that the allocative efficiency of the five companies had generally attained efficient from 2011 to 2013. However, it still remained insufficiency in the aspects of the use of existing technology, the development of new technology and scale efficiency, etc. In view of...
