基于中国目前关于市场准入方面的承诺,运用两个计算一般均衡模型,研究表明: 一、中国将获得很大的效率收益。在2005年,中国的实际GDP和以Hicks均等差异度量的社会福利收入将分别提高1995亿元人民币和1595亿元人民币(1995年价格),占当年GDP的1.5％和1.2％。在GDP上所获得的巨大收益主要来源于根据比较 Based on China’s current commitment on market access, using two general equilibrium models, the study shows that: First, China will get a lot of efficiency gains. In 2005, China’s real GDP and social welfare income, measured by the Hicks’ equality of difference, will rise by 1995 to 1995 and to Rmb159.5 billion (1995 prices) respectively, accounting for 1.5% and 1.2% of the GDP of that year. The huge gains in GDP come mainly from comparison