Colombino, Ugo () (Department of Economics Cognetti De Martiis,) Hernæs, Erik () (The Ragnar Frisch Centre for Economic Research,) Locatelli, Marilena () (Department of Economics Cognetti De Martiis) Strøm, Steinar () (Dept. of Economics, University of Oslo)
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In order to estimate labour supply responses among older people we have employed a very simple model of retirement decisions that can be estimated on a single cross-section sample, and still be given a structural interpretation in terms of inter-temporal decisions. The model is estimated on Norwegian register data from 1996, which covers all Norwegians aged 55-68 in 1996. The empirical model is employed to assess the impact on retirement of moving the Norwegian pension system towards actuarial fairness. Future annual pension benefits are increased if retirement is postponed say, for one year. In one of the simulations future annual benefits are increased by NOK 8,000 (as of April 2009 1 Euro~ NOK 8.7), which is around 5 per cent of the average pension benefit in 1996 and corresponds approximately to the adjustment in the new pension system which comes into effect 1. January 2011. The number of men and women choosing retirement is reduced by around 5 per cent, given that there is no consumption smoothing. When perfect consumption smoothing is assumed the reduction is much larger; 18 per cent in the case of men and 14 per cent in the case of women. These reductions are really sizeable and indicate that pension reforms, combined with removing constraints in the credit market, may be of great importance in giving the individuals incentive to prolong their working life.
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Paper provided by Oslo University, Department of Economics in its series Memorandum with number
09/2009.
Find related papers by JEL classification: D10 - Microeconomics - - Household Behavior - - - General H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions J26 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Retirement; Retirement Policies
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