| Abstract | Postponing retirement age is proposed during economic transition period of our country, domestic scholars hold different ideas on whether postponing retirement age will bring the second demographic dividend.By building CGE model ,this paper analysis postponing retirement theoretical mechanism of production, consumption and others, stimulates results of change. The results show that postpone retirement age leads to saving rate growth in short term; Further, accumulate social wealth, then achieve the second demographic dividend though investment and consumption booming. This paper points postpone retirement age can adapt to the reality of China's population structure change background, release population press, promote economic growth. |