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本文运用序列DEA生产率指数法测算中国服务业八个分行业的全要素生产率(TFP)发展水平,考察生产率变化对于服务业分行业中国有与非国有产权企业收入变化产生的影响,研究结论表明在2004-2011年期间内细分行业生产率发展与两类企业工资变化都呈正相关,但在非国有产权企业中生产率-工资弹性系数更大。从分行业的情况来看,生产型服务业中的国有产权企业生产率变化对从业人员工资变化影响更大,而在传统的批发零售、住宿餐饮以及房地产等行业中的非国企生产率对工资影响更为明显。此外,市场竞争激烈程度、人均固定资产投资、地区市场的成熟以及地区经济发展水平则对两类产权企业的工资变化水平有一定的差异性影响。
This paper estimates the level of total factor productivity (TFP) in eight sub-sectors of China’s service industry by using sequence DEA productivity index and examines the impact of the change in productivity on the income changes of non-state-owned and non-state-owned enterprises in service sub-sectors. Productivity growth in the sub-sectors during 2004-2011 is positively correlated with changes in both types of enterprises, but productivity-wage elasticity is greater in non-state-owned enterprises. From the perspective of sub-sectors, changes in the productivity of state-owned property enterprises in production-based service industries have a greater impact on changes in salaries of employees, while the impact of non-state-owned enterprises’ productivity on salaries in traditional industries such as wholesale and retail, accommodation and catering as well as real estate Obvious. In addition, the intense competition in the market, the per capita investment in fixed assets, the maturity of regional markets and the level of regional economic development have some differences in the wage changes of the two types of property rights enterprises.