1. Bijan, A., Boughton, J., Montiel, P., Villanueva, V., Woglom, G., 1990. The role of national saving in the world economy: recent trends and prospects. IMF Occasional Paper No 67.
2. Does financial reform raise or reduce saving?;Bandiera;Review of Economics and Statistics,2000
3. A Treatise on the Family;Becker,1981
4. Population Matters;Birdsall,2001
5. Demographic transition and economic miracles in emerging Asia;Bloom;World Bank Economic Review,1998