论文部分内容阅读
广东省是中国经济发展的第一大省,但其城市的经济发展水平却存在很大的差距.本文是从投入产出的角度分析广东省21个地级市的经济技术效率,并通过技术效率的分解提炼出城市在经济发展过程中经济效率低下的原因.分析发现依靠技术进步以及技术创新来提高经济发展速度的广东省城市相当少,并且达到DEA技术效率有效的城市集中分布在珠江三角洲地区,西部城市虽然没有都达到DEA有效,但总的来说,它们的效率值仍然比较高;东翼和北部地区的城市技术效率都相当低下,其中,东翼城市的纯技术效率以及规模效率都比较低,而北部地区相当低的规模效率是导致技术效率低下的主要原因.“,”Guangdong Province is the strongest one in national economy,but there are huge differences between the economic developments of its cities.This study analyzes the technical efficiency of Guangdong 21 prefecture-level cities from the perspective of input and output,and also tries to finds out the reason why the cities keep low economic efficiency through the decomposition of technical efficiency.There are few Guangdong cities relying on the technological progress and technological innovation to improve the pace of their economic development,and the cities which are DEA technically efficient mainly located on the area of the Pearl River Delta.Although not all the cities locating in the west of Guangdong are DEA efficient,their efficiency score is still very high on the whole.The east and the north are rather low in technical efficiency.Pure technical efficiency and scale efficiency of the east are both low,while the north is rather low in their scale efficiency.