Ageing, government budgets, retirement, and growth

Gonzalez-Eiras, Martin and Niepelt, Dirk (2012): Ageing, government budgets, retirement, and growth. Published in: European Economic Review , Vol. 56, No. 1 (January 2012): pp. 97-115.

Abstract

We analyze the short and long run effects of demographic ageing—increased longevity and reduced fertility—on per-capita growth. The OLG model captures direct effects, working through adjustments in the savings rate, labor supply, and capital deepening, and indirect effects, working through changes of taxes, government spending components and the retirement age in politico-economic equilibrium. Growth is driven by capital accumulation and productivity increases fueled by public investment. The closed-form solutions of the model predict taxation and the retirement age in OECD economies to increase in response to demographic ageing and per-capita growth to accelerate. If the retirement age were held constant, the growth rate in politico-economic equilibrium would essentially remain unchanged, due to a surge of social security transfers and crowding out of public investment.

• Item Type: MPRA Paper
• Language: English
• Keywords: Keywords: Ageing; Government Budgets; Retirement; Growth
• Subjects: E - Macroeconomics and Monetary Economics > E6 - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook > E62 - Fiscal Policy; H - Public Economics > H5 - National Government Expenditures and Related Policies; J - Labor and Demographic Economics > J2 - Demand and Supply of Labor > J26 - Retirement ; Retirement Policies

References

Acemoglu, D. (2009), Introduction to Modern Economic Growth, Princeton University Press, Princeton.

Acemoglu, D. and Johnson, S. (2007), ‘Disease and development: The effect of life ex- pectancy on economic growth’, Journal of Political Economy 115(6), 925–985.

Alesina, A. and Rodrik, D. (1994), ‘Distributive politics and economic growth’, Quarterly Journal of Economics 109(2), 465–490.

Azzimonti, M., Sarte, P.-D. and Soares, J. (2009), ‘Distortionary taxes and public invest- ment when government promises are not enforceable’, Journal of Economic Dynamics and Control 33(9), 1662–1681.

Barro, R. J. (1990), ‘Government spending in a simple model of endogenous growth’, Journal of Political Economy 98(5), S103–S125.

Barro, R. J. and Sala-i-Martin, X. (1995), Economic Growth, McGraw-Hill, New York.

Bassetto, M. and Sargent, T. J. (2006), ‘Politics and efficiency of separating capital andordinary government budgets’, Quarterly Journal of Economics 121(4), 1167–1210.

Bellettini, G. and Berti Ceroni, C. (1999), ‘Is social security really bad for growth?’, Review of Economic Dynamics 2, 796–819.

Blankenau, W. F., Simpson, N. B. and Tomljanovich, M. (2007), ‘Public education expen- ditures, taxation, and growth: Linking data to theory’, American Economic Review, Papers and Proceedings 97(2), 393–397.

Bloom, D. E., Canning, D. and Sevilla, J. (2003), The Demographic Dividend: A New Perspective on the Economic Consequences of Population Change, RAND, Santa Monica.

Boldrin, M. and Montes, A. (2005), ‘The intergenerational state: Education and pensions’, Review of Economic Studies 72, 651–664.

Cass, D. (1972), ‘On capital overaccumulation in the aggregative, neoclassical model of economic growth: A complete characterization’, Journal of Economic Theory 4, 200– 223.

Cervellati, M. and Sunde, U. (2005), ‘Human capital formation, life expectancy, and the process of development’, American Economic Review 95(5), 1653–1672.

Conde-Ruiz, J. I. and Galasso, V. (2004), ‘The macroeconomics of early retirement’, Journal of Public Economics 88(9–10), 1849–1869.

Docquier, F., Paddison, O. and Pestieau, P. (2007), ‘Optimal accumulation in an endoge- nous growth setting with human capital’, Journal of Economic Theory 134(1), 361– 378.

Galasso, V. (2006), The Political Future of Social Security in Aging Societies, MIT Press, Cambridge, Massachusetts.

Galor, O. and Weil, D. N. (1999), ‘From Malthusian stagnation to modern growth’, Amer- ican Economic Review 89(2), 150–154.

Glomm, G. and Ravikumar, B. (1992), ‘Public versus private investment in human capital: Endogenous growth and income inequality’, Journal of Political Economy 100(4), 818–834.

Glomm, G. and Ravikumar, B. (1997), ‘Productive government expenditures and long-run growth’, Journal of Economic Dynamics and Control 21(1), 183–204.

Gonzalez-Eiras, M. and Niepelt, D. (2005), Sustaining social security, Working Paper 1494, CESifo.

Gonzalez-Eiras, M. and Niepelt, D. (2007), Population ageing, government budgets, and productivity growth in politico-economic equilibrium, Discussion Paper 6581, CEPR.

Gonzalez-Eiras, M. and Niepelt, D. (2008), ‘The future of social security’, Journal of Monetary Economics 55(2), 197–218.

Gonzalez-Eiras, M. and Niepelt, D. (2010), Economic and politico-economic equivalence of fiscal policies. Mimeo, Study Center Gerzensee.

Gradstein, M. and Kaganovich, M. (2004), ‘Aging population and education finance’, Journal of Public Economics 88, 2469–2485.

Hall, R. E. and Jones, C. I. (2007), ‘The value of life and the rise in health spending’, Quarterly Journal of Economics 122(1), 39–72.

Hazan, M. (2009), ‘Longevity and lifetime labor supply: Evidence and implications’, Econometrica 77(6), 1829–1863.

Heathcote, J., Storesletten, K. and Violante, G. L. (2008), The macroeconomic implica- tions of rising wage inequality in the united states, Working Paper 14052, NBER.

Jones, L. E., Manuelli, R. E. and Rossi, P. E. (1993), ‘Optimal taxation in models of endogenous growth’, Journal of Political Economy 101(3), 485–517.

Krusell, P., Quadrini, V. and R ́ıos-Rull, J.-V. (1997), ‘Politico-economic equilibrium and economic growth’, Journal of Economic Dynamics and Control 21(1), 243–272.

Lindbeck, A. and Weibull, J. W. (1987), ‘Balanced-budget redistribution as the outcome of political competition’, Public Choice 52, 273–297.

Perotti, R. (1993), ‘Political equilibrium, income distribution, and growth’, Review of Economic Studies 60, 755–776.

Persson, T. and Tabellini, G. (1994), ‘Is inequality harmful for growth?’, American Eco- nomic Review 84(3), 600–621.

Persson, T. and Tabellini, G. (2000), Political Economics, MIT Press, Cambridge, Mas- sachusetts.

Poterba, J. M. (1997), ‘Demographic structure and the political economy of public edu- cation’, Journal of Policy Analysis and Management 16(1), 48–66.

Rangel, A. (2003), ‘Forward and backward intergenerational goods: Why is social security good for the environment?’, American Economic Review 93(3), 813–834.

Rebelo, S. (1991), ‘Long-run policy analysis and long-run growth’, Journal of Political Economy 99(3), 500–521.

Soares, R. R. (2005), ‘Mortality reductions, educational attainment, and fertility choice’, American Economic Review 95(3), 580–601.

Tanzi, V. and Schuknecht, L. (2000), Public Spending in the 20th Century: A Global Perspective, Cambridge University Press, Cambridge, United Kingdom.

Yashiro, N. and Oshio, T. (1999), Social security and retirement in Japan, in J. Gruber and D. A. Wise, eds, ‘Social Security and Retirement around the World’, University of Chicago Press, Chicago, chapter 6, pp. 239–267.