“西三角”经济圈背景下四川省巴中市经济区位分析

ANALYSIS TO ECONOMIC LOCATION OF BAZHONG CITY UNDER THE BACKGROUND OF "WEST TRIANGLE" ECONOMIC CIRCLE

"西三角"经济圈背景下,位于川陕渝省际边缘欠发达地区的四川省巴中市经济发展面临着重大机遇,同时也面临着再次边缘化的风险。通过经济联系强度、城市经济引力模型和通达度3个指标进行定量分析发现,巴中市经济区位边缘化的风险主要表现在:与"西三角"区域内其他城市的经济联系强度不足,处于"西三角"三大省会城市辐射范围的真空地带,通达度较低所引起的经济要素的"通道效应"。在此基础上,提出巴中市从根本上改变区位边缘化现状的对策:通过特色产业壮大自身经济基础、打造秦巴山地区域内的经济增长极;努力突破行政边界壁垒,加强与经济联系较为密切的重庆城市经济区的合作;积极争取政策资金,加强交通基础设施建设。

Under the background of ＂west triangle＂ economic circle, the economic development ot Baznong, located in the less developed sichuan - shaanxi - chongqing provincial fringe areas, is faced with a significant opportunity as well as a risk of being marginalized again. By using quantitative analysis with three indexes： the economic contact intensity, the gravity model of urban economy and the degree of accessibility, we found that the risk mainly consisted in three aspects： the lack of enough economic ties with other cities in the ＂west triangle＂ region, the disability to receive economic radiation from the three capital cities of the region and the ＂channel effect＂ of economic factors caused by a low degree of accessibility. Accordingly, we put forward three countermeasures to radically Change the marginalized situation of Bazhong. First, foster characteristic industries to expand Bazhong＇ s own economic scale, building a growth pole within the Qinba mountain area. Second, make great efforts to break the administrative boundary barriers, strengthening the economic ties closely with Qhongqing urban economic region. Third, pursue the policy funds actively to strengthen transportation＂ infrastructure construction.