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    Trends, determinants and the implications of population aging in Iran

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    Fertility and mortality decline are major drivers of Iran's population aging. A rapid and sharp fall in fertility rates over the past three decades as well as a substantial rise in life expectancy are causing rapid aging of Iran’s population. The present paper uses the 2015 United Nations Population Division data to discuss the trends, determinants and the implications of population aging in Iran. According to the medium fertility variant, people age 60 and older will represent 31 percent (almost 29 million people) of Iran’s population by 2050. The population age 65 and older is projected to be 22 percent (more than 20 million) and that of aged 80 and older 3.8 percent (around 3.5 million) in 2050, that are almost four-times the corresponding figures in 2015. Data on the speed of population aging show that Iran is the second fastest aging cou
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