Fanti, Luciano and Gori, Luca (2009): A two-sector OLG economy: economic growth and demographic behaviour.
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We analyse an overlapping generations economy with two sectors of production: a capital-intensive commodity sector and a labour-intensive services sector. First, we consider an economy with exogenous population and study the effects of a change in the individual preference for old-aged services that causes a reallocation of labour between sectors on per capita income. Then, we compare the results with the standard Diamond (1965) style one-sector economy. Second, we endogenise fertility founding that a reallocation of labour in favour of the services sector causes an additional beneficial effect on per capita income with respect to the model with exogenous population. Third, we further introduce endogenous lifetime through public health investments, showing that multiple regimes of development may exist. In this context, the a rise in the preference for old-aged services may help escaping from poverty.
|Item Type:||MPRA Paper|
|Original Title:||A two-sector OLG economy: economic growth and demographic behaviour|
|English Title:||A two-sector OLG economy: economic growth and demographic behaviour|
|Keywords:||Fertility, Life expectancy; OLG model; Public health expenditure; Services market|
|Subjects:||O - Economic Development, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models
I - Health, Education, and Welfare > I1 - Health > I18 - Government Policy; Regulation; Public Health
|Depositing User:||Luca Gori|
|Date Deposited:||26. Nov 2009 01:58|
|Last Modified:||20. Feb 2013 16:26|
Apps, P., Rees, R., 2004. Fertility, taxation and family policy. Scandinavian Journal of Economics 106, 745–763.
Becker, G.S., 1960. An economic analysis of fertility. In Demographic and Economic Change in Developing Countries. National Bureau Committee for Economic Research (Eds.), Princeton, NJ, Princeton University Press.
Blackburn, K., Cipriani, G.P., 2002. A model of longevity, fertility and growth. Journal of Economic Dynamics and Control 26, 187–204.
Blackburn, K. and Issa, H., 2002. Endogenous life expectancy in a simple model of growth. Centre for Growth and Business Cycle Research, School of Economic Studies, University of Manchester, Working Paper no. 13, available at http://www.ses.man.ac.uk/cgbcr/discussi.htm.
Chakraborty, S., 2004. Endogenous lifetime and economic growth. Journal of Economic Theory 116, 119–137.
Diamond, P.A., 1965. National debt in a neoclassical growth model. American Economic Review 55, 1126–1150.
Eckstein, Z., Wolpin, K.I., 1985. Endogenous fertility and optimal population size. Journal of Public Economics 27, 93–106.
Fanti, L., Gori, L., 2009. Endogenous fertility, endogenous lifetime and economic growth: the role of health and child policies. Discussion Paper no. 91, Department of Economics, University of Pisa.
Galor, O., Weil, D.N., 1996. The gender gap, fertility, and growth. American Economic Review 86, 374–387.
Groezen, B. van, Meijdam, L., Verbon, H.A.A., 2005. Serving the old: ageing and economic growth Oxford Economic Papers 57, 647–663.
Groezen, B. van, Meijdam, L., Verbon, H.A.A., 2007a. Increased pension savings: blessing or curse? Social security reform in a two-sector growth model. Economica 74, 736–755.
Groezen, B. van, Meijdam, L., Verbon, H.A.A., 2007b. The case for pay-as-you-go pensions in a service economy. Scottish Journal of Political Economy 54, 151–165.
Jones, C.I., 2003. Growth, capital shares, and a new perspective on production functions. U.C. Berkeley Working Paper, available at http://elsa.berkeley.edu/~chad.