The Empirical Study on Input-Output Efficiency of Construction Industry in All Regions of China Based on DEA-BCC Model

摘要

Building industry is a foundational trade sustaining economy of one country, but the uneven development in each region appears. The efficiency of input-output should be measured accurately to develop building industry in the long run. Based on variables of input-output in each region, and by using DEA-BCC model, the efficiency of input-output is analyzed in 29 provinces, according to actual measured value, the similarities and differences of development are discovered, and the counter measures are proposed.