IDEAS home Printed from https://ideas.repec.org/p/hal/pseptp/halshs-01157487.html
   My bibliography  Save this paper

About Capital in the Twenty-First Century

Author

Listed:
  • Thomas Piketty

    (PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, PSE - Paris-Jourdan Sciences Economiques - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

Abstract

In this article, I present three key facts about income and wealth inequality in the long run emerging from my book, Capital in the Twenty-First Century, and seek to sharpen and refocus the discussion about those trends. In particular, I clarify the role played by r > g in my analysis of wealth inequality. I also discuss some of the implications for optimal taxation, and the relation between capital-income ratios and capital shares.

Suggested Citation

  • Thomas Piketty, 2015. "About Capital in the Twenty-First Century," PSE-Ecole d'économie de Paris (Postprint) halshs-01157487, HAL.
    • Handle: RePEc:hal:pseptp:halshs-01157487
    DOI: 10.1257/aer.p20151060
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-01157487
    as

    Download full text from publisher

    File URL: https://shs.hal.science/halshs-01157487/document
    Download Restriction: no
    File URL: https://libkey.io/10.1257/aer.p20151060?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Anthony B. Atkinson & Thomas Piketty & Emmanuel Saez, 2011. "Top Incomes in the Long Run of History," Journal of Economic Literature, American Economic Association, vol. 49(1), pages 3-71, March.
    2. Thomas Piketty & Emmanuel Saez & Stefanie Stantcheva, 2014. "Optimal Taxation of Top Labor Incomes: A Tale of Three Elasticities," American Economic Journal: Economic Policy, American Economic Association, vol. 6(1), pages 230-271, February.
    3. Thomas Piketty & Gilles Postel-Vinay & Jean-Laurent Rosenthal, 2006. "Wealth Concentration in a Developing Economy: Paris and France, 1807–1994," American Economic Review, American Economic Association, vol. 96(1), pages 236-256, March.
    4. Gabriel Zucman, 2014. "Taxing across Borders: Tracking Personal Wealth and Corporate Profits," Journal of Economic Perspectives, American Economic Association, vol. 28(4), pages 121-148, Fall.
    5. Thomas Piketty & Emmanuel Saez, 2014. "Inequality in the long run," Post-Print halshs-01053609, HAL.
    6. Loukas Karabarbounis & Brent Neiman, 2014. "Capital Depreciation and Labor Shares Around the World: Measurement and Implications," NBER Working Papers 20606, National Bureau of Economic Research, Inc.
    7. repec:hal:pseose:halshs-00944873 is not listed on IDEAS
    8. Alan J. Auerbach & Kevin Hassett, 2015. "Capital Taxation in the Twenty-First Century," American Economic Review, American Economic Association, vol. 105(5), pages 38-42, May.
    9. repec:hal:pseose:halshs-01053609 is not listed on IDEAS
    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. repec:hal:pseose:halshs-01157487 is not listed on IDEAS
    2. Thomas Piketty, 2015. "A Historical Approach to Property, Inequality and Debt: Reflections on Capital in the 21st Century," CESifo Forum, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 16(01), pages 40-49, May.
    3. Thomas Piketty, 2015. "Putting Distribution Back at the Center of Economics: Reflections on Capital in the Twenty-First Century," Journal of Economic Perspectives, American Economic Association, vol. 29(1), pages 67-88, Winter.
    4. Piketty Thomas, 2015. "Capital, Inequality and Justice: Reflections on Capital in the Twenty-First Century," Basic Income Studies, De Gruyter, vol. 10(1), pages 141-156, June.
    5. Marius Brülhart & Jonathan Gruber & Matthias Krapf & Kurt Schmidheiny, 2016. "Taxing Wealth: Evidence from Switzerland," NBER Working Papers 22376, National Bureau of Economic Research, Inc.
    6. Atanu Ghoshray & Issam Malki & Javier Ordóñez, 2022. "On the long-run dynamics of income and wealth inequality," Empirical Economics, Springer, vol. 62(2), pages 375-408, February.
    7. Marius Brülhart & Jonathan Gruber & Matthias Krapf & Kurt Schmidheiny, 2022. "Behavioral Responses to Wealth Taxes: Evidence from Switzerland," American Economic Journal: Economic Policy, American Economic Association, vol. 14(4), pages 111-150, November.
    8. Garbinti, Bertrand & Goupille-Lebret, Jonathan & Piketty, Thomas, 2018. "Income inequality in France, 1900–2014: Evidence from Distributional National Accounts (DINA)," Journal of Public Economics, Elsevier, vol. 162(C), pages 63-77.
    9. Emmanuel Saez, 2017. "Income And Wealth Inequality: Evidence And Policy Implications," Contemporary Economic Policy, Western Economic Association International, vol. 35(1), pages 7-25, January.
    10. Frank A. Cowell & Philippe Kerm, 2015. "Wealth Inequality: A Survey," Journal of Economic Surveys, Wiley Blackwell, vol. 29(4), pages 671-710, September.
    11. Piketty, Thomas & Bozio, Antoine & Garbinti, Bertrand & Goupille-Lebret, Jonathan & Guillot, Malka, 2020. "Predistribution vs. Redistribution: Evidence from France and the U.S," CEPR Discussion Papers 15415, C.E.P.R. Discussion Papers.
    12. Timm Bönke & Markus M. Grabka & Carsten Schröder & Edward N. Wolff & Lennard Zyska, 2019. "The Joint Distribution of Net Worth and Pension Wealth in Germany," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 65(4), pages 834-871, December.
    13. Casey Rothschild & Florian Scheuer, 2014. "A Theory of Income Taxation under Multidimensional Skill Heterogeneity," NBER Working Papers 19822, National Bureau of Economic Research, Inc.
    14. Stefan Bach, 2014. ""Reichensteuer"-Diskussion: Hintergrund und Perspektiven," DIW Roundup: Politik im Fokus 16, DIW Berlin, German Institute for Economic Research.
    15. Aroop Chatterjee & Léo Czajka & Amory Gethin, 2020. "Estimating the Distribution of Household Wealth in South Africa," Working Papers hal-02876974, HAL.
    16. Onrubia Fernández, Jorge & Picos, Fidel & Rodado, María del Carmen, 2019. "Shifting tax burden to top income earners: What is the best way to reduce inequality?," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 13, pages 1-31.
    17. Bertrand Garbinti & Jonathan Goupille-Lebret & Thomas Piketty, 2017. "Income Inequality in France, 1900-2014: Evidence from Distributional National Accounts," PSE Working Papers halshs-02658875, HAL.
    18. Bartels, Charlotte, 2019. "Top Incomes in Germany, 1871–2014," The Journal of Economic History, Cambridge University Press, vol. 79(3), pages 669-707, September.
    19. Anna & Leonardo Weller, 2018. "Was Cold War A Constraint To Income Inequality?," Anais do XLIV Encontro Nacional de Economia [Proceedings of the 44th Brazilian Economics Meeting] 94, ANPEC - Associação Nacional dos Centros de Pós-Graduação em Economia [Brazilian Association of Graduate Programs in Economics].
    20. Andrienko, Yuri & Apps, Patricia & Rees, Ray, 2014. "Optimal Taxation, Inequality and Top Incomes," IZA Discussion Papers 8275, Institute of Labor Economics (IZA).
    21. Alvaredo, Facundo & Atkinson, Anthony B. & Morelli, Salvatore, 2018. "Top wealth shares in the UK over more than a century," Journal of Public Economics, Elsevier, vol. 162(C), pages 26-47.

    More about this item

    Keywords

    Income distribution; Capital; Political Economy;
    All these keywords.

    JEL classification:

    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution
    • E22 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Investment; Capital; Intangible Capital; Capacity
    • E23 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Production
    • E25 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Aggregate Factor Income Distribution
    • H87 - Public Economics - - Miscellaneous Issues - - - International Fiscal Issues; International Public Goods
    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • P16 - Political Economy and Comparative Economic Systems - - Capitalist Economies - - - Capitalist Institutions; Welfare State

    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:hal:pseptp:halshs-01157487. 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: Caroline Bauer (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.