加入WTO之后政策变动对我国居民收入差距的影响研究
发布时间：2018-08-13 11:38
【摘要】：收入差距一直是各国关注的重点。随着我国加入WTO,对外贸易自由化程度进一步加深,这不仅带来了经济的快速发展,同时也导致了区域居民收入差距的扩大。本文基于1985年至2012年全国30个省(市)的面板数据,从全国、省级、三大区域以及三大区域之间四个层面全面衡量城乡、所有制、三次产业以及细分行业之间的收入差距,同时利用倾向得分加权(PSW)与双重差分模型(DID)相结合的方法评估WTO政策对我国区域居民收入差距的影响效应。 研究结果显示：(1)WTO政策和西部大开发政策的综合效应导致全国城乡收入差距扩大26%,全国行业收入差距扩大34%。(2)WTO政策对东部地区居民收入差距影响最大,导致东部地区城乡收入差距扩大164%,政策效应持续八年；导致行业差距扩大162%,政策效应持续十年。(3)WTO政策对中部地区影响最小,导致中部地区城乡收入差距扩大18%,政策效应持续四年；使行业收入差距缩小34%,政策效应持续两年。(4)WTO政策效应使西部地区城乡收入差距缩小71%,导致行业收入差距扩大15%,对于城乡和行业收入差距的政策效应均持续六年。 “从起点、过程和结果”三个方面提出了缩小我国区域居民收入差距的政策建议：第一、起点上应保持公共基础投资的均等化；第二,过程上应加快经济发展步伐,改善产业结构,减少国有垄断企业；第三,结果上应完善相关法律制度和税收政策。
[Abstract]:Income gap has been the focus of attention. With China's entry into WTO, the degree of foreign trade liberalization further deepens, which not only brings about the rapid development of economy, but also leads to the widening of income gap among regional residents. Based on the panel data of 30 provinces (cities) from 1985 to 2012, this paper comprehensively measures the income gap between urban and rural areas, ownership, three industries and subdivision industries from four levels: national, provincial, three regions and three major regions. At the same time, the influence of WTO policy on the income gap of regional residents in China is evaluated by the combination of weighted (PSW) with inclination score and double difference model (DID). The results show that: (1) the combined effect of WTO policy and western development policy leads to the widening of the urban-rural income gap in China by 26 percent, and the expansion of the national industry income gap by 34 percent. (2) the WTO policy has the greatest impact on the income gap of residents in the eastern region. Leading to the eastern region urban-rural income gap expanded 164, the policy effect lasted for eight years, leading to the industry gap expanded 162, the policy effect lasted for 10 years. (3) the WTO policy has the least impact on the central region, As a result, the income gap between urban and rural areas in the central region expanded by 18%, and the policy effect lasted for four years; (4) the policy effect of WTO makes the income gap between urban and rural areas narrow by 71%, leading to the expansion of industry income gap by 15%, and the policy effect on the income gap between urban and rural areas and industry lasts for six years. From three aspects of starting point, process and result, the paper puts forward some policy suggestions for narrowing the income gap of regional residents in China: first, the equalization of public basic investment should be maintained at the starting point; second, the pace of economic development should be accelerated. Improve the industrial structure, reduce the state-owned monopoly enterprises; third, the results should improve the relevant legal system and tax policy.
【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F743.1;F124.7
本文编号：2180872
[Abstract]:Income gap has been the focus of attention. With China's entry into WTO, the degree of foreign trade liberalization further deepens, which not only brings about the rapid development of economy, but also leads to the widening of income gap among regional residents. Based on the panel data of 30 provinces (cities) from 1985 to 2012, this paper comprehensively measures the income gap between urban and rural areas, ownership, three industries and subdivision industries from four levels: national, provincial, three regions and three major regions. At the same time, the influence of WTO policy on the income gap of regional residents in China is evaluated by the combination of weighted (PSW) with inclination score and double difference model (DID). The results show that: (1) the combined effect of WTO policy and western development policy leads to the widening of the urban-rural income gap in China by 26 percent, and the expansion of the national industry income gap by 34 percent. (2) the WTO policy has the greatest impact on the income gap of residents in the eastern region. Leading to the eastern region urban-rural income gap expanded 164, the policy effect lasted for eight years, leading to the industry gap expanded 162, the policy effect lasted for 10 years. (3) the WTO policy has the least impact on the central region, As a result, the income gap between urban and rural areas in the central region expanded by 18%, and the policy effect lasted for four years; (4) the policy effect of WTO makes the income gap between urban and rural areas narrow by 71%, leading to the expansion of industry income gap by 15%, and the policy effect on the income gap between urban and rural areas and industry lasts for six years. From three aspects of starting point, process and result, the paper puts forward some policy suggestions for narrowing the income gap of regional residents in China: first, the equalization of public basic investment should be maintained at the starting point; second, the pace of economic development should be accelerated. Improve the industrial structure, reduce the state-owned monopoly enterprises; third, the results should improve the relevant legal system and tax policy.
【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F743.1;F124.7
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