中文摘要：

研究目标：作为发展中国家的中国深入参与全球价值链分工是否会扩大国内工资差距。研究方法：基于wIOD数据库及WWZ方法，测算了1995~2011年中国主要13个制造业与12个服务业垂直专业化指数，并在三要素中间投入理论模型的基础上，实证分析了嵌入全球价值链程度对工资收入差距的影响。研究发现：与现有研究结果不同的是，本文发现随着制造业和服务业参与国际垂直专业化分工程度提高，进一步缩小了中国熟练和非熟练劳动力的工资差距，且服务业比制造业更加显著，但2003年前后出现分化。研究创新：本文采用新的VSS指数测算方法并新增服务业的分析视角。研究价值：分析融入GVC程度对中国制造业与服务业工资差距影响的差异及形成原因，并提出针对性建议。

英文摘要：

Research Objectives： Whether China＇s integration into GVC deeply would enlarge the wage gap or not as. Research Methods： This paper calculated VSS in 1995~2011 based on WIOD with use of WWZ method, and empirically analyzed the influencing mechanism with the theoretical model of Feenstra and Hanson＇s three elements intermediate input. Research Findings： Unlike the existing research, the result showed that both manufacturing and serv- ice industries narrowed the wage gap of skilled and unskilled workers, and the latter was more remarkable, but this situation became differentiated in 2003. Research Innovations： The paper used new VSS index and analyzed services industry. Research Value： The paper explained the difference and possible reason of income inequality between manufacturing and service industries and then gave some pertinent suggestions.