Abstract:

Depending on the decrease in fertility and the length in average life, it is a process in which the share of the elderly population in the total population is rapidly increasing, especially in developed countries. The increase in the elderly population naturally leads to the disclosure of labour supply, the increase in social security spending, and the slowdown in growth. The question is how the problems arising from the ageing of the population can be fixed. In the study, two mechanisms were proposed to solve the problem, one automatic and the other interferent. The automatic mechanism is that the decrease in fertility rate is slowly reducing the accumulation rate in the elderly population. In the framework of the intervening mechanism, it is the import of labour, the improvement of the quality of labour, the intense capital production, the increase in women’s employment, the delay of the retirement age and the benefit of the silver economy. These policies have suggested that the impact of aging that slows growth can be repaired. The experience of Japan, Italy and Germany in this area has been attracted.

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