Analysis, is employed to measure the energy efficiency, and price index method derived from Iceberg Transport Cost model is … impact of market segmentation on China's energy efficiency. The results show that although energy efficiency in the eastern … region is higher than that in the central and western regions, the energy efficiency gap is narrowing significantly between …

efficiency-improving vertical innovation model where energy technological progress is specified as an improvement in primary … energy use efficiency. Then a variety-expanding horizontal innovation model is presented where energy technological progress …