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A Worker’s Backpack as an Alternative to PAYG Pension Systems

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  • Julián Díaz-Saavedra
  • Ramon Marimon
  • João Brogueira de

Abstract

Facing an ageing population and historical trends of low employment rates, pay-as-you-go (PAYG) pension systems, currently in place in several European countries, imply very large economic and welfare costs in the coming decades. In an overlapping generations economy with incomplete insurance markets and frictional labour markets, an employment fund, which can be used while unemployed or retired, can enhance production efficiency and social welfare. With an appropriate design, the sustainable Backpack employment fund (BP) can greatly outperform (measured by average social welfare in the economy) existing PAYG systems and also Pareto dominate a full privatization of the pension system, as well as a standard fully funded defined contribution pension system. We show this in a calibrated model of the Spanish economy, by comparing the effect of its ageing transition under these different pension systems and by showing how a front-loaded transition from the PAYG to the BP system can be Pareto improving, while minimizing the cost of the reform.

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  • Julián Díaz-Saavedra & Ramon Marimon & João Brogueira de, 2023. "A Worker’s Backpack as an Alternative to PAYG Pension Systems," Journal of the European Economic Association, European Economic Association, vol. 21(5), pages 1944-1993.
    • Handle: RePEc:oup:jeurec:v:21:y:2023:i:5:p:1944-1993.
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    1. Krusell, Per & Mukoyama, Toshihiko & Rogerson, Richard & Sahin, Aysegül, 2011. "A three state model of worker flows in general equilibrium," Journal of Economic Theory, Elsevier, vol. 146(3), pages 1107-1133, May.
    2. de la Croix, David & Pierrard, Olivier & Sneessens, Henri R., 2013. "Aging and pensions in general equilibrium: Labor market imperfections matter," Journal of Economic Dynamics and Control, Elsevier, vol. 37(1), pages 104-124.
    3. Ellen R. McGrattan & Edward C. Prescott, 2017. "On financing retirement with an aging population," Quantitative Economics, Econometric Society, vol. 8(1), pages 75-115, March.
    4. Erosa, Andrés & Fuster, Luisa & Kambourov, Gueorgui, 2012. "Labor supply and government programs: A cross-country analysis," Journal of Monetary Economics, Elsevier, vol. 59(1), pages 84-107.
    5. João Brogueira de Sousa & Julián Díaz-Saavedra & Ramon Marimon, 2022. "Introducing an Austrian backpack in Spain," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 13(3), pages 513-556, September.
    6. de la Croix, David & Pierrard, Olivier & Sneessens, Henri R., 2013. "Aging and pensions in general equilibrium: Labor market imperfections matter," Journal of Economic Dynamics and Control, Elsevier, vol. 37(1), pages 104-124.
    7. Juan C. Conesa & Carlos Garriga, 2008. "Optimal Fiscal Policy In The Design Of Social Security Reforms," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(1), pages 291-318, February.
    8. Andreas Kettemann & Francis Kramarz & Josef Zweimüller, 2017. "Job mobility and creative destruction: flexicurity in the land of Schumpeter," ECON - Working Papers 256, Department of Economics - University of Zurich.
    9. Huang, He & İmrohorogˇlu, Selahattin & Sargent, Thomas J., 1997. "Two Computations To Fund Social Security," Macroeconomic Dynamics, Cambridge University Press, vol. 1(1), pages 7-44, January.
    10. Ana Castaneda & Javier Diaz-Gimenez & Jose-Victor Rios-Rull, 2003. "Accounting for the U.S. Earnings and Wealth Inequality," Journal of Political Economy, University of Chicago Press, vol. 111(4), pages 818-857, August.
    11. Etienne Lalé & Linas Tarasonis, 2020. "The Life-cycle Profile of Worker Flows in Lithuania," Bank of Lithuania Occasional Paper Series 32, Bank of Lithuania.
    12. Sagiri Kitao, 2014. "Sustainable Social Security: Four Options," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 17(4), pages 756-779, October.
    13. Ramon Marimon, 2017. "On the Design of a European Unemployment Insurance Mechanism," 2017 Meeting Papers 1042, Society for Economic Dynamics.
    14. Rojas, Juan A., 2005. "Life-cycle earnings, cohort size effects and social security: a quantitative exploration," Journal of Public Economics, Elsevier, vol. 89(2-3), pages 465-485, February.
    15. Ábrahám, Árpád & Brogueira de Sousa, João & Marimon, Ramon & Mayr, Lukas, 2023. "On the design of a European Unemployment Insurance System," European Economic Review, Elsevier, vol. 156(C).
    16. Selahattin Imrohoroglu & Sagiri Kitao, 2012. "Social Security Reforms: Benefit Claiming, Labor Force Participation, and Long-Run Sustainability," American Economic Journal: Macroeconomics, American Economic Association, vol. 4(3), pages 96-127, July.
    17. Craig P. Aubuchon & Juan Carlos Conesa & Carlos Garriga, 2011. "A primer on social security systems and reforms," Review, Federal Reserve Bank of St. Louis, vol. 93(Jan), pages 19-35.
    18. Joao F. Cocco, 2005. "Consumption and Portfolio Choice over the Life Cycle," The Review of Financial Studies, Society for Financial Studies, vol. 18(2), pages 491-533.
    19. Pablo Hernández de Cos & Juan Francisco Jimeno & Roberto Ramos, 2017. "The Spanish public pension system: current situation, challenges and reform alternatives," Occasional Papers 1701, Banco de España.
    20. Juan C. Conesa & Dirk Krueger, 1999. "Social Security Reform with Heterogeneous Agents," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(4), pages 757-795, October.
    21. Laurence J. Kotlikoff & Kent A. Smetters & Jan Walliser, 1998. "Opting Out of Social Security and Adverse Selection," NBER Working Papers 6430, National Bureau of Economic Research, Inc.
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    1. João Brogueira de Sousa & Julián Díaz-Saavedra & Ramon Marimon, 2022. "Introducing an Austrian backpack in Spain," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 13(3), pages 513-556, September.

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    More about this item

    JEL classification:

    • C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
    • 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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