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Portfólióelméleti modell szerinti optimális nyugdíjrendszer
[The optimal pension system according to a portfolio theory model]

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  • Szüle, Borbála

Abstract

Az optimális nyugdíjrendszer elmélete iránt az utóbbi években folyamatos érdeklődés mutatkozik, ami a demográfiai folyamatokkal és a gazdasági helyzet alakulásával is magyarázható. Az összefüggések sokfélesége következtében az optimális nyugdíjrendszer is többfajta megközelítésben elemezhető. Ez a tanulmány portfólióelméleti modellben foglalkozik a nyugdíjrendszer optimális szerkezetének meghatározásával. A tanulmányban alkalmazott megközelítés szerint lehetséges a tőkefedezeti nyugdíjrendszerekben előforduló (pénzügyi) befektetési lehetőségek és a felosztó-kirovó nyugdíjrendszerbeli "befektetés" közös - a kockázat és hozam összefüggésével foglalkozó elméleti - modellben való elemzése. Az optimális nyugdíjrendszer összetétele, illetve a tőkefedezeti és felosztó-kirovó elven működő elemek nyugdíjrendszeren belüli optimális megoszlása ezen elméleti megközelítés alapján a nyugdíjrendszerben részt vevő egyének optimális portfólióválasztása alapján is meghatározható. Journal of Economic Literature (JEL) kód: G11, H55.

Suggested Citation

  • Szüle, Borbála, 2011. "Portfólióelméleti modell szerinti optimális nyugdíjrendszer [The optimal pension system according to a portfolio theory model]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(9), pages 792-805.
    • Handle: RePEc:ksa:szemle:1268
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    References listed on IDEAS

    as
    1. Matsen, Egil & Thogersen, Oystein, 2004. "Designing social security - a portfolio choice approach," European Economic Review, Elsevier, vol. 48(4), pages 883-904, August.
    2. Paul A. Samuelson, 1958. "An Exact Consumption-Loan Model of Interest with or without the Social Contrivance of Money," Journal of Political Economy, University of Chicago Press, vol. 66(6), pages 467-467.
    3. Feldstein, Martin S, 1974. "Social Security, Induced Retirement, and Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 905-926, Sept./Oct.
    4. Samuelson, Paul A, 1975. "Optimum Social Security in a Life-Cycle Growth Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 16(3), pages 539-544, October.
    5. Dutta, Jayasri & Kapur, Sandeep & Orszag, J. Michael, 2000. "A portfolio approach to the optimal funding of pensions," Economics Letters, Elsevier, vol. 69(2), pages 201-206, November.
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    More about this item

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions

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