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Pension reform in an OLG model with heterogeneous abilities

Published online by Cambridge University Press:  13 October 2015

TIM BUYSE ,
FREDDY HEYLEN  and
RENAAT VAN DE KERCKHOVE
TIM BUYSE*
Affiliation:
SHERPPA, Ghent University, B-9000 Gent, Belgium and Research Foundation - Flanders (FWO)
FREDDY HEYLEN*
Affiliation:
SHERPPA, Ghent University, B-9000 Gent, Belgium
RENAAT VAN DE KERCKHOVE
Affiliation:
SHERPPA, Ghent University, B-9000 Gent, Belgium
*
(e-mail: [email protected])
(e-mail: [email protected])
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Abstract

We study the effects of pension reform on hours worked, human capital, income and welfare in an open economy populated by four overlapping generations: three active generations (the young, the middle aged and the older) and one generation of retired. Within each generation we distinguish individuals with high, medium or low ability to build human capital. Our simulation results prefer a pay-as-you-go pension system with a particular earnings-related linkage above a fully-funded private system. This pay-as-you-go system conditions pension benefits on past individual labor income, with a high weight on labor income earned when older and a low weight on labor income earned when young. Uncorrected, however, such a system implies welfare losses for current low-ability generations and rising inequality. Complementing or replacing it by basic and/or minimum pension components is negative for aggregate employment and welfare. Better is to maintain the tight link between individual labor income and the pension also for low-ability individuals, but to strongly raise their replacement rate. An additional correction improving the welfare of low-ability individuals would be to maintain for these individuals equal weights on past labor income.

Keywords

E62H55J22J24Employment by ageretirementpension reformheterogeneous abilitiesoverlapping generations
Type
Articles
Information
Journal of Pension Economics & Finance , Volume 16 , Issue 2 , April 2017 , pp. 144 - 172
Copyright
Copyright © Cambridge University Press 2015 

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References

Altig, D. A., Auerbach, A., Kotlikoff, L., Smetters, K., and Walliser, J. (2001) Simulating fundamental tax reform in the United States. American Economic Review, 91: 574–595.Google Scholar
Auerbach, A., Kotlikoff, L., Hagemann, P., and Nicoletti, G. (1989) The economic dynamics of an ageing population: the case of four OECD countries. OECD Economics Department Working Papers 62, Economics Department.Google Scholar
Azariadis, C. and Drazen, A. (1990) Threshold externalities in economic development. Quarterly Journal of Economics, 105: 501–526.Google Scholar
Boucekkine, R. (1995) An alternative methodology for solving non-linear forward-looking models. Journal of Economic Dynamics and Control, 19: 711–734.Google Scholar
Bouzahzah, M., de la Croix, D., and Docquier, F. (2002) Policy reforms and growth in computational OLG economies. Journal of Economic Dynamics and Control, 26: 2093–2113.Google Scholar
Buiter, W. H. and Kletzer, K. M. (1993) Permanent international productivity growth differentials in an integrated global economy. Scandinavian Journal of Economics, 95: 467–493.CrossRefGoogle Scholar
Buyse, T., Heylen, F., and Van de Kerckhove, R. (2013) Pension reform, employment by age, and long-run growth. Journal of Population Economics, 62: 769–809.Google Scholar
Buyse, T., Heylen, F., and Van de Kerckhove, R. (2014) Pension reform in an OLG model with heterogeneous abilities. Working Paper, Faculty of Economics and Business Administration, Ghent University, N° 810.Google Scholar
Caselli, F. and Coleman, W. J. (2006) The world technology frontier. American Economic Review, 96: 499–522.Google Scholar
Cigno, A. (2008) Is there a social security tax wedge? Labour Economics, 15: 68–77.Google Scholar
de la Croix, D., Pierrard, O., and Sneessens, H. R. (2013) Aging and pensions in general equilibrium: labor market imperfections matter. Journal of Economic Dynamics and Control, 37: 104–124.Google Scholar
Dhont, T. and Heylen, F. (2009) Employment and growth in Europe and the US: the role of fiscal policy composition. Oxford Economic Papers, 61: 538–565.Google Scholar
Docquier, F. and Paddison, O. (2003) Social security benefit rules, growth and inequality. Journal of Macroeconomics, 25: 47–71.Google Scholar
Erosa, A., Fuster, L., and Kambourov, G. (2012) Labor supply and government programmes: a cross-country analysis. Journal of Monetary Economics, 59: 84–107.Google Scholar
Fehr, H., Kallweit, M., and Kindermann, F. (2013) Should pensions be progressive? European Economic Review, 63: 94–116.CrossRefGoogle Scholar
Fiorito, R. and Zanella, G. (2012) The anatomy of aggregate labor supply elasticity. Review of Economic Dynamics, 15: 171–187.Google Scholar
Fisher, W. H. and Keuschnigg, C. (2010) Pension reform and labor market incentives. Journal of Population Economics, 23: 769–803.Google Scholar
Glomm, G. and Ravikumar, B. (1998) Flat-rate taxes, government spending on education, and growth. Review of Economic Dynamics, 1: 306–325.Google Scholar
Gruber, J. and Wise, D. (2002) Social security programs and retirement around the World: Microestimation. NBER Working Paper, N° 9407.Google Scholar
Hanushek, E. A. and Woessmann, L. (2012) Do better schools lead to more growth? Cognitive skills, economic outcomes, and causation. Journal of Economic Growth, 17: 267–321.Google Scholar
Heijdra, B. and Romp, W. (2009) Retirement, pensions and ageing. Journal of Public Economics, 93: 586–604.Google Scholar
Heylen, F. and Van de Kerckhove, R. (2013) Employment by age, education, and economic growth: effects of fiscal policy composition in general equilibrium. B.E. Journal of Macroeconomics (Advances), 13: 49–103.Google Scholar
Huggett, M., Ventura, G., and Yaron, A. (2006) Human capital and earnings distribution dynamics. Journal of Monetary Economics, 53: 265–290.Google Scholar
Huggett, M., Ventura, G., and Yaron, A. (2011) Sources of lifetime inequality. American Economic Review, 101: 2923–2954.CrossRefGoogle Scholar
Jaag, C., Keuschnigg, C., and Keuschnigg, M. (2010) Pension reform, retirement, and life-cycle unemployment. International Tax and Public Finance, 17: 556–585.CrossRefGoogle Scholar
Juillard, M. (1996) Dynare: A program for the resolution and simulation of dynamic models with forward variables through the use of a relaxation algorithm. Working Paper, N°9602, CEPREMAP.Google Scholar
Keane, M. P. and Wolpin, K. I. (1997) The career decisions of young men. Journal of Political Economy, 105: 473–521.Google Scholar
Kemnitz, A. and Wigger, B. U. (2000) Growth and social security: the role of human capital. European Journal of Political Economy, 16: 673–683.Google Scholar
King, R. G. and Rebelo, S. (1990) Public policy and economic growth: developing neoclassical implications. Journal of Political Economy, 98: S126–S150.Google Scholar
Kindermann, F. (2015) Earnings related pension schemes and human capital formation. Journal of Pension Economics and Finance, 14: 19–54.Google Scholar
Le Garrec, G. (2012) Social security, income inequality and growth. Journal of Pension Economics and Finance, 11: 53–70.Google Scholar
Lindbeck, A. and Persson, M. (2003) The gains from pension reform. Journal of Economic Literature, 41: 74–112.Google Scholar
Ludwig, A., Schelkle, T., and Vogel, E. (2012) Demographic change, human capital and welfare. Review of Economic Dynamics, 15: 94–107.Google Scholar
Lucas, R. E. (1990) Supply-side economics: an analytical review. Oxford Economic Papers, 42: 293–316.Google Scholar
OECD (2005) Pensions at a Glance: Public Policies Across OECD Countries. Paris: OECD.Google Scholar
Rogerson, R. (2007) Taxation and market work: is Scandinavia an outlier? NBER Working Paper, N° 12890.Google Scholar
Rogerson, R. and Wallenius, J. (2009) Micro and macro elasticities in a life cycle model with taxes. Journal of Economic Theory, 144: 2277–2292.Google Scholar
Sheshinski, E. (1978) A model of social security and retirement decisions. Journal of Public Economics, 10: 337–360.Google Scholar
Sommacal, A. (2006) Pension systems and intragenerational redistribution when labor supply is endogenous. Oxford Economic Papers, 58: 379–406.Google Scholar
Zhang, J. (1995) Social security and endogenous growth. Journal of Public Economics, 58: 185–213.Google Scholar
Zhang, J. and Zhang, J. (2003) Long-run effects of unfunded social security with earnings-dependent benefits. Journal of Economic Dynamics and Control, 28: 617–641.Google Scholar