Some economically developed countries are suffering from an aging society with fewer children, which has brought about greater burdens imposed by social security. A child allowance and child-care services are provided by the governments in these countries to raise fertility. An increase in...

The stock of public debt in some developed countries continues to increase because of a lack of tax revenues and the burdens of social security. Many of those developed countries suffer from lower birth rates. Child allowances might help to raise fertility, leading to higher tax revenue in the...

The public debt stock in some economically developed countries continues to increase because of a lack of tax revenues and the concomitant burdens of social security. Many of those countries suffer from lower birth rates and consequently, have fewer children. Child allowances might be an...