当前,不同级别、不同形式的众多经济新区在各地不断设立。它们的共同特点是与大中城市的主城区邻近,在区域规划、优惠政策、发展空间、创业成本和信息技术应用等方面,拥有着较大的后发、高起点优势。相对的,城市主城区一方面面临着先期发展中出现的交通、城区建设、养老、失业等压力,另一方面项目、资金、人才等推动经济社会发展的重要要素被分流,区域经济发展的增长极地位逐渐消 At present, many economic zones with different levels and forms have been established around the country. Their common feature is that they are adjacent to the main urban areas of large and medium-sized cities and have greater post-departure and high starting-point advantages in terms of regional planning, preferential policies, development space, start-up costs and application of information technology. On the other hand, the main urban areas of the city are faced with the pressures of transportation, urban construction, old-age pension and unemployment caused by the early development. On the other hand, important elements of promoting economic and social development such as projects, funds and talents are diverted and the growth of regional economy grows Extreme position gradually disappear