Abstract
China's economic growth has been remarkable since the reform started in 1978. There is an ongoing debate about whether this performance is driven mainly by productivity growth or by factor accumulation. But few past studies taken human capital into account, and thus contained an omission bias. In this paper, we construct a measure of China's human capital stock over 1952–1999 and employ it in our growth accounting exercise. We find that, first, in China, the accumulation of human capital was quite rapid and it contributed significantly to growth and welfare; second, after incorporating human capital, the growth of total factor productivity (TFP) still played a positive role in GDP growth in the reform period, while it was negative in the prereform period. These results are robust changes in labor shares in GDP and in depreciation rates. An implication is that a high priority should be given to human capital accumulation and productivity growth, if China is to sustain its growth and welfare improvement in the next decade.
Highlights
Few would deny China's extraordinary growth performance, but the sources and sustainability of this growth have been the subject of heated debate
Wang and Yao construct a measure of China's human capital stock from 1952 to 1999 and, using a simple growth accounting exercise, incorporate it in their analysis of the sources of growth during the pre-reform (1952-77) and the reform period (1978-99)
They find that the growth of total factor productivity still plays a positive and significant role during the reform period
Summary
China's performance in economic growth and poverty reduction has been remarkable. There is an ongoing debate about whether this growth is mainly driven by productivity or factor accumulation. Wang and Yao construct a measure of China's human capital stock from 1952 to 1999 and, using a simple growth accounting exercise, incorporate it in their analysis of the sources of growth during the pre-reform (1952-77) and the reform period (1978-99). They find that the accumulation of human capital in China (as measured by the average years of schooling for the population aged 15 to 64) was quite rapid and contributed significantly to growth and welfare. Sources of China's Economic Growth, 1952-1999: Incorporating human capital accumulation. The coming two decades, on the other hand, offer the possibility of an even more extraordinarypace of economic change."
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