Analysis Of Airport Productivity In The Yangtze River Delta Based On DEA Method

Yangtze River Delta region is a well-developed export-oriented economy in the region, the main function of the industry is to satisfy the stability between the region and the world, fast and efficient flow of passengers and goods. Yangtze River Delta regional airports industry as a whole will be a direct impact on the efficiency of the region's economic resources of the world gather and radiation, but also will determine the export-oriented economy in the region's international competitiveness. Improve airport efficiency, so as to promote the efficiency of the effectiveness of the Yangtze River Delta region and enhance our international competitiveness, and promote export-oriented economy in the Yangtze River Delta to participate in international competition invincible the crux. Therefore, the Yangtze River Delta region on the efficiency of the airport is very important theoretical and practical significance.In this paper, using the data envelopment analysis (DEA) in the Yangtze River Delta, 2004-2007, the 10 airport efficiency of the many multi-level research drew the following conclusions: in 2007, the Yangtze River Delta region 10 airport operators better overall efficiency. Most major airports did not give full play to advantages of scale, achieve economies of scale. 2004-2007, the Yangtze River Delta region 10 of the airport's total-factor productivity curve showing a rose annually movements in the airport in the capital of technical efficiency, pure technical efficiency and the efficiency of the scale were significantly higher than other airports, airport operators in the international routes technical efficiency, pure technical efficiency and scale of the efficiency of performance are superior to domestic routes only operating airport. Staff education, attributes the airport and the airport property location and technical efficiency unit of GDP values showed a significantly positive correlation with the size of the airport technical efficiency showed no significant positive correlation. Market competition to improve the efficiency of the airport.Based on the Yangtze River Delta regional airports An Empirical Analysis of the efficiency of a summary of the results, the paper put forward the following eight areas targeted recommendations for improvement: improving infrastructure, speeding up technology transfer and improve the incentive mechanism, speed up changes to the management of the airport, and improve laws and regulations system, the privatization of property rights norms, the overall planning of the airport competitive positioning and formation of trans-regional, cross-sectoral and integrated management agencies, and so on.