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Related Concept Videos

Population Growth00:57

Population Growth

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Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
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Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
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Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
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Related Experiment Video

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An Experimental Paradigm for Measuring the Effects of Ageing on Sentence Processing
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Does Population Aging Impact China's Economic Growth?

Qiuxing Chen1, Qiaozhu Chi2, Yang Chen1

  • 1School of Economics, Fujian Normal University, Fuzhou 350117, China.

International Journal of Environmental Research and Public Health
|October 14, 2022
PubMed
Summary

Population aging significantly impacts China's economic growth and social security spending. Endowment and health expenditures fully mediate this relationship, particularly benefiting economically backward regions.

Keywords:
economic growthendowment insurance expendituremedical and health care expenditurepopulation aging

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Area of Science:

  • Economics
  • Demography
  • Public Policy

Background:

  • China's rapidly aging population poses significant challenges to social security expenditure and economic growth.
  • Understanding the multifaceted impacts of population aging is crucial for sustainable development.

Purpose of the Study:

  • To comprehensively measure provincial population aging in China from 2008-2019.
  • To analyze the impact of population aging on economic growth and social security expenditure.
  • To investigate the mediating role of endowment insurance and medical/health expenditures.

Main Methods:

  • Entropy method was used to calculate the provincial population aging index.
  • An intermediary effect model was constructed with population aging as the core explanatory variable.

Main Results:

  • Population aging positively impacts economic growth, especially in more developed regions.
  • Population aging positively influences endowment insurance and medical/health expenditures, particularly in economically backward regions.
  • Endowment and health spending were found to fully mediate the relationship between population aging and economic growth.

Conclusions:

  • Population aging presents both opportunities and challenges for China's economic trajectory.
  • Social security expenditures, specifically in endowment and health, play a critical mediating role in the population aging-economic growth nexus.
  • Policy interventions should consider the differential impacts of aging across regions to ensure equitable development.