行政性垄断福利损失及职工工资演化

Welfare Loss of the Administrative Monopoly Industries and the Evolution of Wages of its Employees

通过对行政性垄断行业中职工的收入状况的描述,测算的以电力行业为代表的行政性垄断行业在社会福利方面造成的直接损失,约占当年GDP总额的1.05%—2.32%。考虑到未经核算的其他隐性损失,数值可能会更高。分行业的职工工资演化中,金融行业的收入发散性较为明显,交通运输仓储和邮政业与制造业的半生命周期为24.82年和14.2年。分地域的行业分析中,部分未通过显著性检验的收敛性假设得到了统计上的支持。

We calculate the direct welfare loss of the administrative monopoly industries taken the Electricity as an example after describing the income status of its employees.The results show that this kind of loss makes up 1.05%-2.32% of GDP.The ultimate figures may scramble when taking the implicit loss into consideration.The employees of Financial industry’s income divergence hypothesis is supported by the study when treating them by industries.The half life expectancy of the income disparity within the Transportation,Storage,Mail and Manufactures are 24.82 and 14.2 respectively.Some of the unsupported industries pass the test when sampling them into three areas.