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Un outil de prospective des retraites : le modèle de microsimulation Destinie

Author

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  • Emmanuelle Walraet
  • Béatrice Sédillot
  • José Bardaji

Abstract

[eng] The number of retired people is set to rise sharply, raising the question of the long-term financial sustainability of the pension system. Several reforms have been introduced in recent years to keep the system in balance. Insee’s Destinie microsimulation model is used to evaluate the impact of these reforms on employment behaviour and pensions. The paper describes the model’s overall architecture, then how the pension situation in the private sector will evolve, based on a simulation using the current rules (liquidation ages, period of insurance, average pension, etc.). The consequences of the 1993 reform and the introduction of index-linked pensions are then discussed. [fre] La forte croissance du nombre de retraités dans les années à venir pose la question de la soutenabilité financière à long terme des régimes de retraite. Pour garantir l’équilibre des régimes de retraite, plusieurs réformes ont été adoptées ces dernières années. Le modèle de microsimulation Destinie de l’Insee est un outil privilégié pour évaluer l’impact de ces réformes sur les comportements d’activité et le niveau des pensions. L’article présente l’architecture d’ensemble du modèle puis décrit l’évolution de la situation des retraités du secteur privé simulée par le modèle avec les règles actuelles : âges de liquidation, durées validées, pension moyenne... Les conséquences de la réforme de 1993 et de l’adoption d’une indexation des pensions sur les prix sont ensuite analysées.

Suggested Citation

  • Emmanuelle Walraet & Béatrice Sédillot & José Bardaji, 2003. "Un outil de prospective des retraites : le modèle de microsimulation Destinie," Économie et Prévision, Programme National Persée, vol. 160(4), pages 193-213.
  • Handle: RePEc:prs:ecoprv:ecop_0249-4744_2003_num_160_4_6927
    DOI: 10.3406/ecop.2003.6927
    Note: DOI:10.3406/ecop.2003.6927
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    Citations

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    Cited by:

    1. Jinjing Li & Cathal O'Donoghue, 2012. "Simulating Histories within Dynamic Microsimulation Models," International Journal of Microsimulation, International Microsimulation Association, vol. 5(1), pages 52-76.
    2. Anne-Gisèle Privat, 2005. "L'avenir des retraites en France: Evalutation de l'impact des réformes de 1993 et de 2033 à l'aide du modèle de microsimulation Artémis," Sciences Po publications info:hdl:2441/f4rshpf3v1u, Sciences Po.
    3. repec:hal:spmain:info:hdl:2441/f4rshpf3v1umfa09lat214kj4 is not listed on IDEAS
    4. Li, Jinjing & O'Donoghue, Cathal, 2012. "A methodological survey of dynamic microsimulation models," MERIT Working Papers 2012-002, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    5. Carole Bonnet & Sophie Buffeteau & Pascal Godefroy, 2006. "Disparités de retraite entre hommes et femmes : quelles évolutions au fil des générations ?," Économie et Statistique, Programme National Persée, vol. 398(1), pages 131-148.
    6. D. Blanchet & E. Crenner, 2010. "The pension projection package of the Destinie 2 model: users guide," Documents de Travail de l'Insee - INSEE Working Papers g2010-14, Institut National de la Statistique et des Etudes Economiques.
    7. Anne-Gisèle Privat & Sophie Pennec & Thierry Debrand, 2003. "Un modèle de micro-simulation pour la projection des retraites du régime général," Économie et Prévision, Programme National Persée, vol. 160(4), pages 215-230.
    8. Marion Bachelet & Magali Beffy & Didier Blanchet, 2011. "Projeter l’impact des réformes des retraites sur l’activité des 55 ans et plus : une comparaison de trois modèles," Économie et Statistique, Programme National Persée, vol. 441(1), pages 123-143.
    9. Karine Briard, 2009. "Un modèle de carrières types dynamiques pondérées pour le régime général d’assurance vieillesse : une application aux conséquences de la réforme de 2003," Économie et Prévision, Programme National Persée, vol. 187(1), pages 47-64.
    10. Arnaud Lechevalier, 2007. "Reform der Alterssicherung in Europa: gibt es einen französischen Weg? [La réforme des retraites en Europe : y a-t-il une voie française ?]," Post-Print halshs-00175084, HAL.
    11. A. Cazenave-Lacroutz & F. Godet & V. Lin, 2018. "The introduction of a social gradient in mortality in the Destinie 2 model," Documents de Travail de l'Insee - INSEE Working Papers g2018-12, Institut National de la Statistique et des Etudes Economiques.
    12. Jinjing Li & Cathal O'Donoghue, 2013. "A survey of dynamic microsimulation models: uses, model structure and methodology," International Journal of Microsimulation, International Microsimulation Association, vol. 6(2), pages 3-55.
    13. Didier Blanchet & Sylvie Le Minez & Anthony Marino, 2017. "Building and Interpreting Macro/Micro Estimates of Accrued-to-Date Pension Liabilities: French Reforms as a Case Study," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 63(1), pages 70-94, March.
    14. repec:hal:wpspec:info:hdl:2441/f4rshpf3v1umfa09lat214kj4 is not listed on IDEAS
    15. repec:spo:wpecon:info:hdl:2441/f4rshpf3v1umfa09lat214kj4 is not listed on IDEAS
    16. Didier Blanchet & Cyrille Hagneré & François Legendre & Florence Thibault, 2015. "Introduction. Microsimulations statique et dynamique appliquées aux politiques fiscales et sociales : modèles et méthodes," Économie et Statistique, Programme National Persée, vol. 481(1), pages 5-30.

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