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Sovereign wealth fund governance and national culture

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  • Aggarwal, Raj
  • Goodell, John W.

Abstract

As sovereign wealth funds (SWFs) are owned and directed by sovereign governments which often have non-economic strategic motives and concomitant lack of transparency, there is much confusion, suspicion, and concern regarding the purpose of their investments. Strategic or non-economic motives for SWF investments are usually conveyed via respective governing boards of directors. Therefore, there is much need for understanding SWF governance. Using data for 49 large SWFs globally, we document significant and economically important evidence of the impact of national culture on SWF governance. Even when controlling for the quality of respective national governance, we find that poorer SWF governance is associated with the cultural dimensions of power distance, individualism, and most likely masculinity; while better SWF governance is associated with long-term orientation, indulgence and uncertainty avoidance. These results are consistent with what others have noted: good governance means different institutional dynamics in different countries (cultures). We also find that SWF governance is negatively associated with greater investment in foreign assets. Policy makers, capital-market participants, and managers will be interested in these results, as SWFs have become large and important global investors.

Suggested Citation

  • Aggarwal, Raj & Goodell, John W., 2018. "Sovereign wealth fund governance and national culture," International Business Review, Elsevier, vol. 27(1), pages 78-92.
  • Handle: RePEc:eee:iburev:v:27:y:2018:i:1:p:78-92
    DOI: 10.1016/j.ibusrev.2017.05.007
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    as
    1. Zheng, Xiaolan & El Ghoul, Sadok & Guedhami, Omrane & Kwok, Chuck C.Y., 2012. "National culture and corporate debt maturity," Journal of Banking & Finance, Elsevier, vol. 36(2), pages 468-488.
    2. repec:bla:jfinan:v:43:y:1988:i:3:p:567-91 is not listed on IDEAS
    3. Liang Shao & Chuck C.Y. Kwok & Omrane Guedhami, 2013. "Dividend Policy: Balancing Shareholders' And Creditors' Interests," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 36(1), pages 43-66, January.
    4. Grossman, Sanford J & Stiglitz, Joseph E, 1980. "On the Impossibility of Informationally Efficient Markets," American Economic Review, American Economic Association, vol. 70(3), pages 393-408, June.
    5. Milhaupt, Curtis J. & Pistor, Katharina, 2008. "Law & Capitalism," University of Chicago Press Economics Books, University of Chicago Press, number 9780226525273, October.
    6. Stulz, Rene M. & Williamson, Rohan, 2003. "Culture, openness, and finance," Journal of Financial Economics, Elsevier, vol. 70(3), pages 313-349, December.
    7. Aggarwal, Raj & Kearney, Colm & Lucey, Brian, 2012. "Gravity and culture in foreign portfolio investment," Journal of Banking & Finance, Elsevier, vol. 36(2), pages 525-538.
    8. Oliver Hart, 2003. "Incomplete Contracts and Public Ownership: Remarks, and an Application to Public-Private Partnerships," Economic Journal, Royal Economic Society, vol. 113(486), pages 69-76, March.
    9. Dewenter, Kathryn L. & Han, Xi & Malatesta, Paul H., 2010. "Firm values and sovereign wealth fund investments," Journal of Financial Economics, Elsevier, vol. 98(2), pages 256-278, November.
    10. R. H. Coase, 2013. "The Problem of Social Cost," Journal of Law and Economics, University of Chicago Press, vol. 56(4), pages 837-877.
    11. Knill, April & Lee, Bong-Soo & Mauck, Nathan, 2012. "Bilateral political relations and sovereign wealth fund investment," Journal of Corporate Finance, Elsevier, vol. 18(1), pages 108-123.
    12. La Porta, Rafael & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1997. "Legal Determinants of External Finance," Journal of Finance, American Finance Association, vol. 52(3), pages 1131-1150, July.
    13. Licht, Amir N. & Goldschmidt, Chanan & Schwartz, Shalom H., 2007. "Culture rules: The foundations of the rule of law and other norms of governance," Journal of Comparative Economics, Elsevier, vol. 35(4), pages 659-688, December.
    14. Shams Butt & Anil Shivdasani & Carsten Stendevad & Ann Wyman, 2008. "Sovereign Wealth Funds: A Growing Global Force in Corporate Finance," Journal of Applied Corporate Finance, Morgan Stanley, vol. 20(1), pages 73-83, December.
    15. Chen, Ruiyuan & El Ghoul, Sadok & Guedhami, Omrane & Wang, He, 2017. "Do state and foreign ownership affect investment efficiency? Evidence from privatizations," Journal of Corporate Finance, Elsevier, vol. 42(C), pages 408-421.
    16. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1998. "Law and Finance," Journal of Political Economy, University of Chicago Press, vol. 106(6), pages 1113-1155, December.
    17. Joshua Aizenman & Reuven Glick, 2009. "Sovereign Wealth Funds: Stylized Facts about their Determinants and Governance," International Finance, Wiley Blackwell, vol. 12(3), pages 351-386, December.
    18. Aggarwal, Raj & Goodell, John W., 2009. "Markets and institutions in financial intermediation: National characteristics as determinants," Journal of Banking & Finance, Elsevier, vol. 33(10), pages 1770-1780, October.
    19. Roland Beck & Michael Fidora, 2008. "The impact of sovereign wealth funds on global financial markets," Intereconomics: Review of European Economic Policy, Springer;ZBW - Leibniz Information Centre for Economics;Centre for European Policy Studies (CEPS), vol. 43(6), pages 349-358, November.
    20. Guido Tabellini, 2010. "Culture and Institutions: Economic Development in the Regions of Europe," Journal of the European Economic Association, European Economic Association, vol. 8(4), pages 677-716, June.
    21. Collier, Paul & Hoeffler, Anke, 2009. "Testing the neocon agenda: Democracy in resource-rich societies," European Economic Review, Elsevier, vol. 53(3), pages 293-308, April.
    22. Rafael La Porta & Florencio Lopez‐de‐Silanes & Andrei Shleifer & Robert W. Vishny, 2000. "Agency Problems and Dividend Policies around the World," Journal of Finance, American Finance Association, vol. 55(1), pages 1-33, February.
    23. Sung C. Bae & Kiyoung Chang & Eun Kang, 2012. "Culture, Corporate Governance, And Dividend Policy: International Evidence," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 35(2), pages 289-316, June.
    24. Bortolotti, Bernardo & Fotak, Veljko & Megginson, William & Miracky, William, 2009. "Sovereign Wealth Fund Investment Patterns and Performance," Institutions and Markets Papers 50407, Fondazione Eni Enrico Mattei (FEEM).
    25. William L. Megginson & Miao You & Liyan Han, 2013. "Determinants of Sovereign Wealth Fund Cross-Border Investments," The Financial Review, Eastern Finance Association, vol. 48(4), pages 539-572, November.
    26. Allie Bagnall & Edwin M. Truman, 2013. "Progress on Sovereign Wealth Fund Transparency and Accountability: An Updated SWF Scoreboard," Policy Briefs PB13-19, Peterson Institute for International Economics.
    27. Rafael La Porta & Florencio Lopez‐De‐Silanes & Andrei Shleifer, 2006. "What Works in Securities Laws?," Journal of Finance, American Finance Association, vol. 61(1), pages 1-32, February.
    28. Ilir Haxhi & Hans van Ees, 2010. "Explaining diversity in the worldwide diffusion of codes of good governance," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 41(4), pages 710-726, May.
    29. Stijn Claessens & Simeon Djankov & Joseph P. H. Fan & Larry H. P. Lang, 2002. "Disentangling the Incentive and Entrenchment Effects of Large Shareholdings," Journal of Finance, American Finance Association, vol. 57(6), pages 2741-2771, December.
    30. Adrian Pagan, 1986. "Two Stage and Related Estimators and Their Applications," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(4), pages 517-538.
    31. Andy C.W. Chui & Sheridan Titman & K.C. John Wei, 2010. "Individualism and Momentum around the World," Journal of Finance, American Finance Association, vol. 65(1), pages 361-392, February.
    32. Rafael La Porta & Florencio Lopez‐De‐Silanes & Andrei Shleifer, 1999. "Corporate Ownership Around the World," Journal of Finance, American Finance Association, vol. 54(2), pages 471-517, April.
    33. Roland Bénabou & Jean Tirole, 2016. "Mindful Economics: The Production, Consumption, and Value of Beliefs," Journal of Economic Perspectives, American Economic Association, vol. 30(3), pages 141-164, Summer.
    34. Luigi Guiso & Paola Sapienza & Luigi Zingales, 2006. "Does Culture Affect Economic Outcomes?," Journal of Economic Perspectives, American Economic Association, vol. 20(2), pages 23-48, Spring.
    35. Bradley L Kirkman & Kevin B Lowe & Cristina B Gibson, 2006. "A quarter century of Culture's Consequences: a review of empirical research incorporating Hofstede's cultural values framework," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 37(3), pages 285-320, May.
    36. Shai Bernstein & Josh Lerner & Antoinette Schoar, 2013. "The Investment Strategies of Sovereign Wealth Funds," Journal of Economic Perspectives, American Economic Association, vol. 27(2), pages 219-238, Spring.
    37. Edwin M. Truman, 2007. "Sovereign Wealth Funds: The Need for Greater Transparency and Accountability," Policy Briefs PB07-6, Peterson Institute for International Economics.
    38. Knill, April M. & Lee, Bong Soo & Mauck, Nathan, 2012. "Sovereign wealth fund investment and the return-to-risk performance of target firms," Journal of Financial Intermediation, Elsevier, vol. 21(2), pages 315-340.
    39. Ross Levine, 1997. "Financial Development and Economic Growth: Views and Agenda," Journal of Economic Literature, American Economic Association, vol. 35(2), pages 688-726, June.
    40. Fama, Eugene F, 1980. "Agency Problems and the Theory of the Firm," Journal of Political Economy, University of Chicago Press, vol. 88(2), pages 288-307, April.
    41. Greif,Avner, 2006. "Institutions and the Path to the Modern Economy," Cambridge Books, Cambridge University Press, number 9780521671347.
    42. George A. Akerlof, 1970. "The Market for "Lemons": Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(3), pages 488-500.
    43. Sofia A Johan & April Knill & Nathan Mauck, 2013. "Determinants of sovereign wealth fund investment in private equity vs public equity," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 44(2), pages 155-172, February.
    44. Seabright, Paul, 1996. "Accountability and decentralisation in government: An incomplete contracts model," European Economic Review, Elsevier, vol. 40(1), pages 61-89, January.
    45. Oxley, Les & McAleer, Michael, 1993. "Econometric Issues in Macroeconomic Models with Generated Regressors," Journal of Economic Surveys, Wiley Blackwell, vol. 7(1), pages 1-40.
    46. Pagan, Adrian, 1984. "Econometric Issues in the Analysis of Regressions with Generated Regressors," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(1), pages 221-247, February.
    47. Robert M. Bushman & Joseph D. Piotroski & Abbie J. Smith, 2004. "What Determines Corporate Transparency?," Journal of Accounting Research, Wiley Blackwell, vol. 42(2), pages 207-252, May.
    48. Stulz, ReneM., 1988. "Managerial control of voting rights : Financing policies and the market for corporate control," Journal of Financial Economics, Elsevier, vol. 20(1-2), pages 25-54, January.
    49. Shirley J. Daniel & Joshua K. Cieslewicz & Hamid Pourjalali, 2012. "The Impact of National Economic Culture and Country-Level Institutional Environment on Corporate Governance Practices," Management International Review, Springer, vol. 52(3), pages 365-394, June.
    50. Shleifer, Andrei & Vishny, Robert W, 1986. "Large Shareholders and Corporate Control," Journal of Political Economy, University of Chicago Press, vol. 94(3), pages 461-488, June.
    51. Jensen, Michael C. & Meckling, William H., 1976. "Theory of the firm: Managerial behavior, agency costs and ownership structure," Journal of Financial Economics, Elsevier, vol. 3(4), pages 305-360, October.
    52. Boubakri, Narjess & Cosset, Jean-Claude & Saffar, Walid, 2013. "The role of state and foreign owners in corporate risk-taking: Evidence from privatization," Journal of Financial Economics, Elsevier, vol. 108(3), pages 641-658.
    53. Jaggi, Bikki & Low, Pek Yee, 2000. "Impact of Culture, Market Forces, and Legal System on Financial Disclosures," The International Journal of Accounting, Elsevier, vol. 35(4), pages 495-519, 010.
    54. Laeven, Luc & Chhaochharia, Vidhi, 2008. "Sovereign Wealth Funds: Their Investment Strategies and Performance," CEPR Discussion Papers 6959, C.E.P.R. Discussion Papers.
    55. Chuck C Y Kwok & Solomon Tadesse, 2006. "National culture and financial systems," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 37(2), pages 227-247, March.
    56. Alexander Dyck & Adair Morse, 2011. "Sovereign Wealth Fund Portfolios," Working Papers 2011-003, Becker Friedman Institute for Research In Economics.
    57. Levine, Ross, 1999. "Law, Finance, and Economic Growth," Journal of Financial Intermediation, Elsevier, vol. 8(1-2), pages 8-35, January.
    58. Hart, Oliver, 1995. "Firms, Contracts, and Financial Structure," OUP Catalogue, Oxford University Press, number 9780198288817.
    59. David, Paul A., 1994. "Why are institutions the 'carriers of history'?: Path dependence and the evolution of conventions, organizations and institutions," Structural Change and Economic Dynamics, Elsevier, vol. 5(2), pages 205-220, December.
    60. Oliver Hart, 2001. "Financial Contracting," Journal of Economic Literature, American Economic Association, vol. 39(4), pages 1079-1100, December.
    61. Ferreira, Miguel A. & Matos, Pedro, 2008. "The colors of investors' money: The role of institutional investors around the world," Journal of Financial Economics, Elsevier, vol. 88(3), pages 499-533, June.
    62. Georges Kratsas & Jon Truby, 2015. "Regulating Sovereign Wealth Funds to Avoid Investment Protectionism," Journal of Financial Regulation, Oxford University Press, vol. 1(1), pages 95-134.
    63. Bernardo Bortolotti & Veljko Fotak & William L. Megginson, 2015. "Editor's Choice The Sovereign Wealth Fund Discount: Evidence from Public Equity Investments," The Review of Financial Studies, Society for Financial Studies, vol. 28(11), pages 2993-3035.
    64. Kotter, Jason & Lel, Ugur, 2011. "Friends or foes? Target selection decisions of sovereign wealth funds and their consequences," Journal of Financial Economics, Elsevier, vol. 101(2), pages 360-381, August.
    65. Borisova, Ginka & Brockman, Paul & Salas, Jesus M. & Zagorchev, Andrey, 2012. "Government ownership and corporate governance: Evidence from the EU," Journal of Banking & Finance, Elsevier, vol. 36(11), pages 2917-2934.
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    Cited by:

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    Keywords

    G1; G2; F3; F6; Sovereign wealth funds; Governance; Transparency; National culture; Strategic investments; Non-economic motives; Pension funds;
    All these keywords.

    JEL classification:

    • G1 - Financial Economics - - General Financial Markets
    • G2 - Financial Economics - - Financial Institutions and Services
    • F3 - International Economics - - International Finance
    • F6 - International Economics - - Economic Impacts of Globalization

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