A Study on Input-Output Efficiency of the Chinese Wind Power Industry Based on Hierarchy Model

In recent years, wind power is regarded as China's important way of adjustment of energy strategy and development of power mode .To promote the development of the wind power industry, this paper set up the evaluation index system of the input-output efficiency of the Chinese Wind Power industry, and use the Hierarchy Model to evaluation, with the characteristics of wind power industry in our country. Evidence shows: China's wind power industry input-output efficiency of good.