四川藏区物流经济的减贫效应空间分析——以甘孜州18县市为例

Spatial Analysis on Poverty Reduction Effect of Logistics Economy in Tibetan Area of Sichuan Province:Take 18 Counties and Cities in Ganzi Tibetan Autonomous Prefecture as Example

探索以甘孜州18个县市为代表的四川藏区贫困区域物流经济对减贫的影响机制。从经济基础、产业基础、社会保障基础三个方面表征县域单元的综合贫困水平,从基础设施、产业规模和市场需求三个方面表征县域单元物流经济水平,运用熵权-TOPISIS贫困评价模型对甘孜州18县市综合贫困程度进行评估和空间自相关分析,并以表征县域单元的物流经济水平指标为自变量,对应县域的综合贫困评估值为因变量,运用空间杜宾模型测度物流经济的减贫效应。

In this paper,we explored the influence mechanism of logistics economy on poverty reduction of the poverty-stricken zone in Tibetan areas of Sichuan represented by 18 counties and cities in Ganzi Tibetan Autonomous Prefecture.Then,we characterized the comprehensive poverty level of the county units using economic foundation,industrial foundation and social security foundation,and the logistics economy level of county units using infrastructure,industrial scale and market demand.Next,we used the entropy weight-TOPSIS poverty evaluation model to evaluate the comprehensive poverty level and the spatial autocorrelation of the 18 counties and cities in Ganzi Tibetan Autonomous Prefecture.Finally,we made the logistics economy level indicators the independent variables and the comprehensive poverty evaluation value the dependent variables,and measured the poverty reduction effect of logistics economy using the spatial Durbin model.