| 王许亮,王恕立.服务业能源生产率变迁及收敛性分析[J].数量经济技术经济研究,2018,(1):42-59 |
| 服务业能源生产率变迁及收敛性分析 |
| Study on the Changes and Convergence of Energy Productivity in Service Sectors: A Cross-Country Analysis |
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| 中文关键词: 消费基尼系数 广义贝塔分布Ⅱ型 平均分配的同等消费 社会福利 |
| 英文关键词: Service Sector Energy Productivity Convergence Regional Heterogeneity Sectoral Heterogeneity |
| 基金项目:本文获得国家自然科学基金青年项目（71503273）、国家社科基金青年项目（17CJY050）、教育部人文社科青年基金项目（14YJC790046）以及武汉理工大学自主创新研究基金项目（171315001）的资助。 |
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| 中文摘要: |
| 研究目标：全球40个主要经济体服务业细分行业能源生产率的动态变化趋势与收敛特征。研究方法：基于WIOD的大样本数据与收敛分析方法，对1995~2009年全球40个经济体的服务业细分行业能源生产率进行测度，并对其收敛性进行实证检验。研究发现：全样本与发达经济体的服务业总体及大多数细分部门的能源生产率在整体上呈现增长态势，发展中经济体的服务业能源生产率呈现下降趋势；服务业能源生产率增长率存在较大的地区和行业异质性。服务业总体及大部分细分行业的能源生产率均存在绝对和条件β收敛但不存在σ收敛。研究创新：首次基于WIOD的“地区-行业-年份”三维数据，将能源生产率的测度与收敛性分析拓展到跨经济体服务业细分行业层面。研究价值：加深对全球主要经济体服务业能源生产率变动趋势及其收敛性的认识，为服务业政策架构提供依据。 |
| 英文摘要: |
| Research Objectives: Study on the change tendency and convergence of energy productivity across 16 service sectors in 40 economic entities. Research Methods：Based on the large sample data of world input-output database and the convergence analysis method，this paper measures the energy productivity across 16 service sectors in 40 countries over the period 1995~2009 and provides an empirical analysis of energy productivity convergence. Research Findings：Except for the developing economic entities，the energy productivity across most service sectors in the whole sample and other sub-divisional samples tend to grow，and the change of energy productivity in the service industry demonstrates regional and sectoral heterogeneity.The energy productivity in the whole service industry and most service sectors across economic entities simultaneously exist absolute and conditional β convergence but do not exist σ convergence. Research Innovations：Based on the “country-sector-year” data from WIOD database for the first time， this paper extends the energy productivity measurement and convergence studies to the service sectors across different economic entities. Research Value：It analyzes the sectoral difference, regional difference and change tendency of energy productivity across major economic entities in the world and provide targeted approach to promote low-carbon and harmonious development of service sectors among these economic entities. |
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