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The View
Opinion
Chen Zhao

The View | Three reasons China’s shrinking population won’t slow the economy

  • Population growth is almost irrelevant to economic growth for a developing country
  • Besides, China has millions of rural workers, who can partially offset any potential labour shortage. It also has the option of raising the retirement age

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An aerial view of farmers planting rice in a paddy in Hai’an in Jiangsu province. Despite concerns about an ageing population, China has a sizeable rural workforce that can migrate into modern sectors and help offset a potential labour shortage. Photo: AFP
There is wide recognition of the importance of demographic trends in economic growth. By and large, an ageing population is thought to reduce a country’s growth potential because growth is the sum of labour force growth plus productivity growth.
For this reason, the steady decline in China’s population growth conjures up projections that the world’s second-largest economy may be heading for a permanent “middle income trap”.

China does indeed face a unique demographic problem: the country is getting old before it is rich. To put the issue in proper perspective, China’s per capita GDP is about 17 per cent of that in the United States but China’s population growth has slowed to levels that are lower than that of the US.

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Does this demographic problem necessarily cause growth stagnation? Not at all.

First, population growth is almost irrelevant to economic growth for a developing country. A typical example is Sub-Saharan Africa, where there has been plenty of population growth, but little output expansion prior to 2000.

10:42

China 2020 census records slowest population growth in decades

China 2020 census records slowest population growth in decades

In a similar vein, for a large number of rapidly industrialising economies such as South Korea and Taiwan in the 1970s and 1980s, and China since the 1990s, economic growth has been sustained at a very high rate, even though population growth has plummeted.

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