IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v9y2021i8p826-d533523.html
   My bibliography  Save this article

A Fuzzy Economic Dynamic Model

Author

Listed:
  • Joan Carles Ferrer-Comalat

    (Department of Business Administration, University of Girona, C/ Universitat de Girona 10, 17071 Girona, Spain)

  • Dolors Corominas-Coll

    (Department of Business Administration, University of Girona, C/ Universitat de Girona 10, 17071 Girona, Spain)

  • Salvador Linares-Mustarós

    (Department of Business Administration, University of Girona, C/ Universitat de Girona 10, 17071 Girona, Spain)

Abstract

In the study presented here, fuzzy logic was used to analyze the behavior of a model of economic dynamics that assumes income to be in equilibrium when it is composed of consumption and investment, that is, when savings and investment are equal. The study considered that consumption and savings depend on the income of the previous period through uncertain factors, and, at the same time, that investment is an uncertain magnitude across various periods, represented as a fuzzy number with a known membership function. Under these conditions, the model determines the factor of income growth and investments required to maintain equilibrium, as well as the uncertain values of income for the different periods, expressed through fuzzy numbers. The study also analyzes the conditions for their convergence and the fuzzy value that income represents in equilibrium.

Suggested Citation

  • Joan Carles Ferrer-Comalat & Dolors Corominas-Coll & Salvador Linares-Mustarós, 2021. "A Fuzzy Economic Dynamic Model," Mathematics, MDPI, vol. 9(8), pages 1-15, April.
    • Handle: RePEc:gam:jmathe:v:9:y:2021:i:8:p:826-:d:533523
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/9/8/826/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/9/8/826/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Joan Carles FERRER-COMALAT & Salvador LINARES-MUSTAROS & Dolors COROMINAS-COLL, 2016. "A Model For Optimal Investment Project Choice Using Fuzzy Probability," ECONOMIC COMPUTATION AND ECONOMIC CYBERNETICS STUDIES AND RESEARCH, Faculty of Economic Cybernetics, Statistics and Informatics, vol. 50(4), pages 187-203.
    2. Rajarama Mohan Jena & Snehashish Chakraverty & Dumitru Baleanu, 2019. "On the Solution of an Imprecisely Defined Nonlinear Time-Fractional Dynamical Model of Marriage," Mathematics, MDPI, vol. 7(8), pages 1-16, August.
    3. J.C. Ferrer Comalat & S. Linares Mustarós & D. Corominas Coll, 2016. "A Formalization Of The Theory Of Expertons. Theoretical Foundations, Properties And Development Of Software For Its Calculation," Fuzzy Economic Review, International Association for Fuzzy-set Management and Economy (SIGEF), vol. 21(1), pages 23-39, May.
    4. F. A. Lutz, 1961. "The Theory of Capital," International Economic Association Series, Palgrave Macmillan, number 978-1-349-08452-4 edited by D. C. Hague, December.
    5. Yusuf M. Mansur, 1995. "Fuzzy Sets And Economics," Books, Edward Elgar Publishing, number 299.
    6. Nicholas Kaldor, 1961. "Capital Accumulation and Economic Growth," International Economic Association Series, in: D. C. Hague (ed.), The Theory of Capital, chapter 0, pages 177-222, Palgrave Macmillan.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Santos, João & Domingos, Tiago & Sousa, Tânia & St. Aubyn, Miguel, 2016. "Does a small cost share reflect a negligible role for energy in economic production? Testing for aggregate production functions including capital, labor, and useful exergy through a cointegration-base," MPRA Paper 70850, University Library of Munich, Germany.
    2. Ottaviano, Gianmarco & Peri, Giovanni, 2008. "Immigration and National Wages: Clarifying the Theory and the Empirics," CEPR Discussion Papers 6916, C.E.P.R. Discussion Papers.
    3. Gilberto Tadeu Lima, 2000. "Market concentration and technological innovation in a dynamic model of growth and distribution," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 53(215), pages 447-475.
    4. van de Klundert, T.C.M.J. & Smulders, J.A., 1991. "Reconstructing growth theory : A survey," Other publications TiSEM 19355c51-17eb-4d5d-aa66-b, Tilburg University, School of Economics and Management.
    5. Kevin S. Nell & Maria M. De Mello, 2019. "The interdependence between the saving rate and technology across regimes: evidence from South Africa," Empirical Economics, Springer, vol. 56(1), pages 269-300, January.
    6. Rajnish Mehra & Facundo Piguillem & Edward C. Prescott, 2011. "Costly financial intermediation in neoclassical growth theory," Quantitative Economics, Econometric Society, vol. 2(1), pages 1-36, March.
    7. Li, Defu & Bental, Benjamin & Huang, Jiuli, 2016. "Stationary Growth and the Impossibility of Capital Efficiency Gains," MPRA Paper 71516, University Library of Munich, Germany.
    8. Alonso-Carrera, Jaime & Raurich, Xavier, 2015. "Demand-based structural change and balanced economic growth," Journal of Macroeconomics, Elsevier, vol. 46(C), pages 359-374.
    9. Gianmarco I. P. Ottaviano & Giovanni Peri, 2021. "Rethinking The Effect Of Immigration On Wages," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 9, pages 245-290, World Scientific Publishing Co. Pte. Ltd..
    10. Olivier Allain, 2006. "La modération salariale : le point de vue des (néo-)kaleckiens," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00196500, HAL.
    11. Nancy Birdsall, 2008. "Income Distribution: Effects on Growth and Development," Chapters, in: Amitava Krishna Dutt & Jaime Ros (ed.), International Handbook of Development Economics, Volumes 1 & 2, volume 0, chapter 48, Edward Elgar Publishing.
    12. Boyan Jovanovic, 1998. "Michael Gort's Contribution to Economics," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(2), pages 327-337, April.
    13. Eckhard Hein, 2007. "Interest Rate, Debt, Distribution And Capital Accumulation In A Post‐Kaleckian Model," Metroeconomica, Wiley Blackwell, vol. 58(2), pages 310-339, May.
    14. Ageliki Anagnostou & Ioannis Panteladis & Maria Tsiapa, 2015. "Disentangling different patterns of business cycle synchronicity in the EU regions," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 42(3), pages 615-641, August.
    15. Miguel A León-Ledesma & Peter McAdam & Alpo Willman, 2012. "Non-Balanced Growth and Production Technology Estimation," Studies in Economics 1204, School of Economics, University of Kent.
    16. Kögel, Tomas, 2009. "On the Relation between Dual-Rate Discounting and Substitutability," Economics Discussion Papers 2009-10, Kiel Institute for the World Economy (IfW Kiel).
    17. Gianmarco I.P. Ottaviano & Giovanni Peri, 2005. "Rethinking the Gains from Immigration: Theory and Evidence from the U.S," NBER Working Papers 11672, National Bureau of Economic Research, Inc.
    18. Kahn, James A. & Rich, Robert W., 2007. "Tracking the new economy: Using growth theory to detect changes in trend productivity," Journal of Monetary Economics, Elsevier, vol. 54(6), pages 1670-1701, September.
    19. repec:pra:mprapa:43050 is not listed on IDEAS
    20. Patrizio Pagano & Massimo Sbracia, 2014. "The secular stagnation hypothesis: a review of the debate and some insights," Questioni di Economia e Finanza (Occasional Papers) 231, Bank of Italy, Economic Research and International Relations Area.
    21. Davies, Paul Lyndon, 2006. "Long range financial data and model choice," Technical Reports 2006,21, Technische Universität Dortmund, Sonderforschungsbereich 475: Komplexitätsreduktion in multivariaten Datenstrukturen.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:9:y:2021:i:8:p:826-:d:533523. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.