인구구조 변화와 경제성장 관계 분석―창장경제벨트를 중심으로-

The main research results are as follows. First, the total population growth rate was higher in the downstream region than in the middle and upstream regions. Second, a rapid decline in the youth population and a corresponding decline in the working-age population are occurring, and the increase in the elderly is progressing very rapidly. Third, as a result of the entire period analysis, the relationship between the productive population group and GDP and GDP per capita has a positive (+) effect. Fourth, looking at the estimation results by period, the results are different from the overall period estimate. Fifth, as a result of the analysis of the aging effect, if the proportion of the working-age population group falls by 1 percentage point and the proportion of the aging population rises by 1 percentage point, the GDP falls by 0.452 percentage points, and the per capita GDP falls by 0.408 percentage points.