| 摘要: |
| 文章以2006—2014年中国西部11省区市汇总的乡镇层面面板数据为例，来考察农村交通基础设施的存量（有效路网密度）和流量（投资）对农村居民收入的共同影响，并从作为农村居民收入主要构成的工资性收入和家庭经营纯收入两种角度来探析农村交通基础设施影响农村居民收入的主要机制。结果显示，交通基础设施存量对农村居民人均纯收入及其两大主要构成均具有一定的显著促进作用，但流量层面对农村居民收入总体的影响不显著。分省来看，则发现了交通基础设施影响农民收入增长的异质性，各地区因自身发展条件和对交通的依赖性差异，导致其收入效应各不相同，同时流量的作用相对存量而言依然较弱，且异质性更为明显。分省异质性的存在表明，西部地区内部各省发展差异不可忽视，寻求农村交通基础发展推进农民增收的路径也应因地制宜。 |
| 关键词: 西部农村 交通基础设施 收入效应 乡镇数据 |
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| The Farmers' Income Growth Effect of Rural Transportation Infrastructure Construction: Evidence from Township Data in Western China |
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REN Xiao-hong1, DAN Ting1, HOU Xin-shuo21,2
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1.School of Economics and Management, Chongqing Jiaotong University, Chongqing 400074, China;2. Business School, Xiangtan University, Hunan Xiangtan 411105, China
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| Abstract: |
| This paper is mainly devoted to examine the combined impact of the stock （effective road network density） and the flow （investment） of rural transportation infrastructure on rural residents' income, and analyzes the main mechanism that rural transportation infrastructure has the influence on rural residents' income from the two perspectives — the wage income and the household operating net income （they are two major components of rural residents' income）based on the summarized township level panel data of 11 provinces in western China from 2006 to 2014. The results show that the stock of transportation infrastructure has a certain significant positive effect on rural residents' per capita net income and its two major components, but the impact of the flow of transportation infrastructure on whole rural residents' income is not significant. From the perspective of different provinces, this paper finds the heterogeneity that the transportation infrastructure has an impact on rural residents' income. The income effects of each province are different because of their own development conditions and their dependence on transportation. Furthermore, the effect of the flow is still weaker than the stock, and the heterogeneity is more obvious. The existence of provincial heterogeneity indicates that the differences in the development of different provinces in the western China should not be ignored. In addition, the path to seek that the development of rural transportation infrastructure promotes the increase of rural residents' income should also be adapted to local conditions. |
| Key words: western rural area transportation infrastructure income effect township level data |
