Examining the impact of multidimensional accessibility on regional poverty in Laos
Examining the impact of multidimensional accessibility on regional poverty in Laos
复制标题
检验多维可达性对老挝区域贫困的影响
DOI：
10.1016/j.apgeog.2022.102789
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发表时间：
2022-11
影响因子：
4.9
通讯作者：
Tianbang Wu
中科院分区：
文献类型：
--
作者：
Yutian Liang;Shangqian Li;Jiaqi Zeng;Tianbang Wu
无障碍是克服地域限制的重要途径，也是缓解区域贫困的重要途径。现有的研究主要集中在单一可达性因素对减贫的影响，而较少关注多可达性因素对贫困模式的影响。因此，分析多维可达性因素对贫困空间分异的驱动机制，探讨不同可达性交互作用对贫困模式的影响是本研究的贡献。其结果如下：（1）多维可达性对贫困的空间分层异质性影响显著，其中经济可达性、市场可达性和交通可达性是主要驱动因素。(2)在靠近经济特区、省会城市和主要公路的地区，贫困率较低，而教育设施和自然因素对贫困模式的影响有限。(3)从交互作用检测器的结果来看，两个可达性因素的交互作用比单个因素的交互作用更明显。市场可达性和交通可达性是主要的交互影响因素。这项研究对老挝的减贫工作具有重要意义，也可以成为东南亚高质量发展的良好案例。
Accessibility is a crucial way to overcome geographical restrictions and provides an essential path for alleviating regional poverty. Existing studies have focused on the impact of single accessibility factors on poverty reduction, while less attention has been paid to the effect of multi-accessibility on poverty patterns. Therefore, the contribution of this study is to analyze the driving mechanism of multidimensional accessibility factors on the spatial differentiation of poverty and explore the impact of different accessibility interactions on poverty patterns. The results are as follows: (1) The effects of multidimensional accessibility on spatial stratified heterogeneity of poverty were significant, among which economic accessibility, market accessibility, and traffic accessibility are the main driving factors. (2) Poverty was lower in districts closer to special economic zones, provincial capitals, and primary roads, while educational facilities and natural factors have limited influence on poverty patterns. (3) From the results of the interaction detector, the interaction of two accessibility factors is more obvious than that of a single factor. Market accessibility and traffic accessibility are the main interaction factors. This study is of great significance for poverty reduction in Laos and can be a good case for high-quality development in Southeast Asia.
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