IDEAS home Printed from https://ideas.repec.org/p/cii/cepidt/2010-27.html
   My bibliography  Save this paper

The World Economy in 2050: a Tentative Picture

Author

Listed:
  • Jean Fouré
  • Agnès Bénassy-Quéré
  • Lionel Fontagné

Abstract

We present growth scenarios for 128 countries to 2050, based on a three-factor production function that includes capital, labour and energy. We improve on the literature by accounting for the energy constraint through dynamic modelling of energy productivity, and departing from the assumptions of either a closed economy or full capital mobility by applying a Feldstein-Horioka-type relationship between savings and investment rates. Our results suggest that, accounting for relative price variations, China could account for 28% of the world economy in 2050, which would be much more than the United States (14%), India (12%), the European Union (11%) and Japan (3%). They suggest also that China would overtake the United States around 2025 (2035 at constant relative prices). However, in terms of standards of living, measured through GDP per capita in purchasing power parity, only China would be close to achieving convergence to the US level, and only at the end of the simulation period.

Suggested Citation

  • Jean Fouré & Agnès Bénassy-Quéré & Lionel Fontagné, 2010. "The World Economy in 2050: a Tentative Picture," Working Papers 2010-27, CEPII research center.
    • Handle: RePEc:cii:cepidt:2010-27
    as

    Download full text from publisher

    File URL: http://www.cepii.fr/PDF_PUB/wp/2010/wp2010-27.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Modigliani, Franco, 1988. "The Role of Intergenerational Transfers and Life Cycle Saving in the Accumulation of Wealth," Journal of Economic Perspectives, American Economic Association, vol. 2(2), pages 15-40, Spring.
    2. Mamingi, Nlandu, 1997. "Saving-investment correlations and capital mobility: The experience of developing countries," Journal of Policy Modeling, Elsevier, vol. 19(6), pages 605-626, December.
    3. Higgins, Matthew, 1998. "Demography, National Savings, and International Capital Flows," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(2), pages 343-369, May.
    4. Benhabib, Jess & Spiegel, Mark M., 2005. "Human Capital and Technology Diffusion," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 13, pages 935-966, Elsevier.
    5. Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476, April.
    6. Pedroni, Peter, 2004. "Panel Cointegration: Asymptotic And Finite Sample Properties Of Pooled Time Series Tests With An Application To The Ppp Hypothesis," Econometric Theory, Cambridge University Press, vol. 20(3), pages 597-625, June.
    7. Yvan Decreux & Hugo Valin, 2007. "MIRAGE, Updated Version of the Model for Trade Policy Analysis: Focus on Agriculture and Dynamics," Working Papers 2007-15, CEPII research center.
    8. Florian Pelgrin & Sebastian Schich, 2004. "National Saving-Investment Dynamics and International Capital Mobility," Staff Working Papers 04-14, Bank of Canada.
    9. Gilbert E. Metcalf, 2008. "An Empirical Analysis of Energy Intensity and Its Determinants at the State Level," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 1-26.
    10. Vladimir Borgy & Xavier Chojnicki & Gilles Le Garrec & Cyrille Schwellnus, 2010. "Macroeconomic Consequences of Global Endogenous Migration: a General Equilibrium Analysis," Annals of Economics and Statistics, GENES, issue 97-98, pages 13-39.
    11. Joakim Westerlund, 2007. "Testing for Error Correction in Panel Data," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 69(6), pages 709-748, December.
    12. Coiteux, Martin & Olivier, Simon, 2000. "The saving retention coefficient in the long run and in the short run: evidence from panel data," Journal of International Money and Finance, Elsevier, vol. 19(4), pages 535-548, August.
    13. Chakrabarti, Avik, 2006. "The saving-investment relationship revisited: New evidence from multivariate heterogeneous panel cointegration analyses," Journal of Comparative Economics, Elsevier, vol. 34(2), pages 402-419, June.
    14. N. Gregory Mankiw & David Romer & David N. Weil, 1992. "A Contribution to the Empirics of Economic Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(2), pages 407-437.
    15. Sandra Poncet, 2006. "The Long Term Growth Prospects of the World Economy: Horizon 2050," Working Papers 2006-16, CEPII research center.
    16. Anil Markandya & Suzette Pedroso-Galinato, 2007. "How substitutable is natural capital?," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 37(1), pages 297-312, May.
    17. Feldstein, Martin & Horioka, Charles, 1980. "Domestic Saving and International Capital Flows," Economic Journal, Royal Economic Society, vol. 90(358), pages 314-329, June.
    18. Herwartz, H. & Xu, F., 2010. "A functional coefficient model view of the Feldstein-Horioka puzzle," Journal of International Money and Finance, Elsevier, vol. 29(1), pages 37-54, February.
    19. van de Klundert, T.C.M.J. & David, P.A., 1965. "Biased Efficiency Growth and Capital-Labor Substitution in the U.S., 1899-1960Biased Efficiency Growth and Capital-Labor Substitution in the U.S., 1899-1960," Other publications TiSEM 049dd3c3-8689-4ac6-9e72-7, Tilburg University, School of Economics and Management.
    20. Robert W. Fogel, 2007. "Capitalism and Democracy in 2040: Forecasts and Speculations," NBER Working Papers 13184, National Bureau of Economic Research, Inc.
    21. Jérôme Vandenbussche & Philippe Aghion & Costas Meghir, 2006. "Growth, distance to frontier and composition of human capital," Journal of Economic Growth, Springer, vol. 11(2), pages 97-127, June.
    22. van der Werf, Edwin, 2008. "Production functions for climate policy modeling: An empirical analysis," Energy Economics, Elsevier, vol. 30(6), pages 2964-2979, November.
    23. Masson, Paul R & Bayoumi, Tamim & Samiei, Hossein, 1998. "International Evidence on the Determinants of Private Saving," The World Bank Economic Review, World Bank, vol. 12(3), pages 483-501, September.
    24. Helmut Herwartz & Fang Xu, 2009. "Panel data model comparison for empirical saving-investment relations," Applied Economics Letters, Taylor & Francis Journals, vol. 16(8), pages 803-807.
    25. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(2), pages 277-297.
    26. Olivier Blanchard & Francesco Giavazzi, 2002. "Current Account Deficits in the Euro Area: The End of the Feldstein Horioka Puzzle?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 33(2), pages 147-210.
    27. Levin, Andrew & Lin, Chien-Fu & James Chu, Chia-Shang, 2002. "Unit root tests in panel data: asymptotic and finite-sample properties," Journal of Econometrics, Elsevier, vol. 108(1), pages 1-24, May.
    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. Jean Fouré & Agnès Bénassy-Quéré & Lionel Fontagné, 2012. "The Great Shift : Macroeconomic projections For the World Economy at the 2050 Horizon," Working Papers hal-00962464, HAL.
    2. Jean Fouré & Agnès Bénassy-Quéré & Lionel Fontagné, 2013. "Modelling the world economy at the 2050 horizon," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 21(4), pages 617-654, October.
    3. Lionel Fontagné & Jean Fouré, 2021. "Calibrating Long-Term Trade Baselines in General Equilibrium," World Scientific Book Chapters, in: Peter Dixon & Joseph Francois & Dominique van der Mensbrugghe (ed.), POLICY ANALYSIS AND MODELING OF THE GLOBAL ECONOMY A Festschrift Celebrating Thomas Hertel, chapter 4, pages 97-127, World Scientific Publishing Co. Pte. Ltd..
    4. repec:hal:pseose:hal-00975545 is not listed on IDEAS
    5. Kumar, Saten, 2015. "Regional integration, capital mobility and financial intermediation revisited: Application of general to specific method in panel data," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 36(C), pages 1-17.
    6. Francesca Iorio & Stefano Fachin, 2014. "Savings and investments in the OECD: a panel cointegration study with a new bootstrap test," Empirical Economics, Springer, vol. 46(4), pages 1271-1300, June.
    7. Erica Perego & Lionel Fontagné & Gianluca Santoni, 2022. "MaGE 3.1: Long-term macroeconomic projections of the World economy," International Economics, CEPII research center, issue 172, pages 168-189.
    8. Barry P. Bosworth & Ralph C. Bryant & Gary Burtless, 2004. "The Impact of Aging on Financial Markets and the Economy: A Survey," Working Papers, Center for Retirement Research at Boston College 2004-23, Center for Retirement Research.
    9. Dash, Santosh Kumar, 2019. "Has the Feldstein-Horioka puzzle waned? Evidence from time series and dynamic panel data analysis," Economic Modelling, Elsevier, vol. 83(C), pages 256-269.
    10. Belke, Ansgar & Dreger, Christian, 2011. "Current account imbalances in the euro area: Catching up or competitiveness?," Discussion Papers 297, European University Viadrina Frankfurt (Oder), Department of Business Administration and Economics.
    11. Apergis, Nicholas & Tsoumas, Chris, 2009. "A survey of the Feldstein-Horioka puzzle: What has been done and where we stand," Research in Economics, Elsevier, vol. 63(2), pages 64-76, June.
    12. Yoichi Matsubayashi & Takao Fujii, 2012. "Substitutability of Savings by Sectors: OECD Experiences," Discussion Papers 1215, Graduate School of Economics, Kobe University.
    13. Bangake, Chrysost & Eggoh, Jude C., 2012. "Pooled Mean Group estimation on international capital mobility in African countries," Research in Economics, Elsevier, vol. 66(1), pages 7-17.
    14. Ansgar Belke & Christian Dreger, 2011. "Current Account Imbalances in the Euro Area: Catching up or Competitiveness?," Ruhr Economic Papers 0241, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
    15. repec:zbw:rwirep:0241 is not listed on IDEAS
    16. Kumar, Saten & Sen, Rahul & Srivastava, Sadhana, 2014. "Does economic integration stimulate capital mobility? An analysis of four regional economic communities in Africa," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 29(C), pages 33-50.
    17. Chan, Kenneth S. & Dang, Vinh Q.T. & Lai, Jennifer T., 2018. "Capital market integration in ASEAN: A non-stationary panel data analysis," The North American Journal of Economics and Finance, Elsevier, vol. 46(C), pages 249-260.
    18. Saten Kumar & B. Bhaskara Rao, 2011. "A Time‐series Approach to the Feldstein–Horioka Puzzle with Panel Data from the OECD Countries," The World Economy, Wiley Blackwell, vol. 34(3), pages 473-485, March.
    19. Adriana Di Liberto & Francesco Pigliaru & Piergiorgio Chelucci, 2011. "International Tfp Dynamics And Human Capital Stocks: A Panel Data Analysis, 1960–2003," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 57(1), pages 156-182, March.
    20. Ansgar Belke & Christian Dreger, 2013. "Current Account Imbalances in the Euro Area: Does Catching up Explain the Development?," Review of International Economics, Wiley Blackwell, vol. 21(1), pages 6-17, February.
    21. Herwartz, H. & Xu, F., 2010. "A functional coefficient model view of the Feldstein-Horioka puzzle," Journal of International Money and Finance, Elsevier, vol. 29(1), pages 37-54, February.
    22. Dongwon Lee & Yu-chin Chen, 2014. "What Makes a Commodity Currency?," Working Papers 201420, University of California at Riverside, Department of Economics.

    More about this item

    Keywords

    GDP projections; Long run; Global economy;
    All these keywords.

    JEL classification:

    • E23 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Production
    • E27 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Forecasting and Simulation: Models and Applications
    • F02 - International Economics - - General - - - International Economic Order and Integration
    • F47 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Forecasting and Simulation: Models and Applications

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    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:cii:cepidt:2010-27. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/cepiifr.html .

    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.