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Linking top managers’ behavioural traits with business practices and firm performance

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  • Huong Trang Kim

    (Foreign Trade University)

  • Quang Nguyen

    (Middlesex University)

Abstract

We embed an experiment in an ongoing firm-level panel survey with a sample of 623 firms managed by their owners to explore the role of top managers’ behavioral traits as drivers of corporate strategies and performance. We find that present biased managers are less likely to invest in business practices, leading to lower sales revenue. Younger managers are more patient and less risk-averse than older ones, and they play a more significant role in improving firm performance than their counterparts. Interestingly, we find compelling evidence that business practices play a crucial role as a mediating mechanism through which managers’ present bias and loss aversion affect firm performance.

Suggested Citation

  • Huong Trang Kim & Quang Nguyen, 2024. "Linking top managers’ behavioural traits with business practices and firm performance," Review of Managerial Science, Springer, vol. 18(11), pages 3253-3296, November.
    • Handle: RePEc:spr:rvmgts:v:18:y:2024:i:11:d:10.1007_s11846-023-00714-0
    DOI: 10.1007/s11846-023-00714-0
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    1. Bernhard Fabian Bichler & Andreas Kallmuenzer & Mike Peters & Tanja Petry & Thomas Clauss, 2022. "Regional entrepreneurial ecosystems: how family firm embeddedness triggers ecosystem development," Review of Managerial Science, Springer, vol. 16(1), pages 15-44, January.
    2. Corgnet, Brice & Gómez-Miñambres, Joaquín & Hernán-González, Roberto, 2018. "Goal setting in the principal–agent model: Weak incentives for strong performance," Games and Economic Behavior, Elsevier, vol. 109(C), pages 311-326.
    3. Eesley, Charles & Wang, Yanbo, 2017. "Social influence in career choice: Evidence from a randomized field experiment on entrepreneurial mentorship," Research Policy, Elsevier, vol. 46(3), pages 636-650.
    4. Fabian Herweg & Daniel Muller & Philipp Weinschenk, 2010. "Binary Payment Schemes: Moral Hazard and Loss Aversion," American Economic Review, American Economic Association, vol. 100(5), pages 2451-2477, December.
    5. Quang Nguyen & Trang Kim & Marina Papanastassiou, 2018. "Correction to: Policy uncertainty, derivatives use, and firm-level FDI," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 49(2), pages 248-248, February.
    6. Addis Gedefaw Birhanu & Alfonso Gambardella & Giovanni Valentini, 2016. "Bribery and Investment : Firm-Level Evidence from Africa and Latin America," Post-Print hal-04041950, HAL.
    7. Leandro S. Carvalho & Stephan Meier & Stephanie W. Wang, 2016. "Poverty and Economic Decision-Making: Evidence from Changes in Financial Resources at Payday," American Economic Review, American Economic Association, vol. 106(2), pages 260-284, February.
    8. Thomas Dohmen & Armin Falk & David Huffman & Uwe Sunde, 2018. "On the Relationship between Cognitive Ability and Risk Preference," Journal of Economic Perspectives, American Economic Association, vol. 32(2), pages 115-134, Spring.
    9. Tversky, Amos & Kahneman, Daniel, 1992. "Advances in Prospect Theory: Cumulative Representation of Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 297-323, October.
    10. Cleomar Marcos Fabrizio & Fabíola Kaczam & Gilnei Luiz Moura & Luciana Santos Costa Vieira Silva & Wesley Vieira Silva & Claudimar Pereira Veiga, 2022. "Competitive advantage and dynamic capability in small and medium-sized enterprises: a systematic literature review and future research directions," Review of Managerial Science, Springer, vol. 16(3), pages 617-648, April.
    11. Kevin Groves & Michael LaRocca, 2011. "An Empirical Study of Leader Ethical Values, Transformational and Transactional Leadership, and Follower Attitudes Toward Corporate Social Responsibility," Journal of Business Ethics, Springer, vol. 103(4), pages 511-528, November.
    12. Levon Barseghyan & Francesca Molinari & Ted O'Donoghue & Joshua C. Teitelbaum, 2018. "Estimating Risk Preferences in the Field," Journal of Economic Literature, American Economic Association, vol. 56(2), pages 501-564, June.
    13. Schreiber, Philipp & Weber, Martin, 2016. "Time inconsistent preferences and the annuitization decision," Journal of Economic Behavior & Organization, Elsevier, vol. 129(C), pages 37-55.
    14. Sharma, Smriti & Tarp, Finn, 2018. "Does managerial personality matter? Evidence from firms in Vietnam," Journal of Economic Behavior & Organization, Elsevier, vol. 150(C), pages 432-445.
    15. Hermann, Daniel & Musshoff, Oliver, 2016. "Measuring time preferences: Comparing methods and evaluating the magnitude effect," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 65(C), pages 16-26.
    16. Quang Nguyen & Marie-Claire Villeval & Hui Xu, 2012. "Trust and Trustworthiness under the Prospect Theory: A field experiment in Vietnam," Working Papers 1226, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
    17. Philip Bromiley, 2010. "Looking at prospect theory," Strategic Management Journal, Wiley Blackwell, vol. 31(12), pages 1357-1370, December.
    18. Quang Nguyen, 2011. "Does nurture matter: Theory and experimental investigation on the effect of working environment on risk and time preferences," Journal of Risk and Uncertainty, Springer, vol. 43(3), pages 245-270, December.
    19. Sharma, Smriti & Tarp, Finn, 2018. "Does managerial personality matter? Evidence from firms in Vietnam," Journal of Economic Behavior & Organization, Elsevier, vol. 150(C), pages 432-445.
    20. Addis G. Birhanu & Alfonso Gambardella & Giovanni Valentini, 2016. "Bribery and investment: Firm-level evidence from Africa and Latin America," Strategic Management Journal, Wiley Blackwell, vol. 37(9), pages 1865-1877, September.
    21. Alexander L. Brown & Zhikang Eric Chua & Colin F. Camerer, 2009. "Learning and Visceral Temptation in Dynamic Saving Experiments," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 124(1), pages 197-231.
    22. David McKenzie & Christopher Woodruff, 2017. "Business Practices in Small Firms in Developing Countries," Management Science, INFORMS, vol. 63(9), pages 2967-2981, September.
    23. Thaler, Richard, 1981. "Some empirical evidence on dynamic inconsistency," Economics Letters, Elsevier, vol. 8(3), pages 201-207.
    24. Armin Falk & Anke Becker & Thomas Dohmen & Benjamin Enke & David B. Huffman & Uwe Sunde, 2017. "Global Evidence on Economic Preferences," NBER Working Papers 23943, National Bureau of Economic Research, Inc.
    25. Elaine M. Liu, 2013. "Time to Change What to Sow: Risk Preferences and Technology Adoption Decisions of Cotton Farmers in China," The Review of Economics and Statistics, MIT Press, vol. 95(4), pages 1386-1403, October.
    26. Ingolf Dittmann & Ernst Maug & Oliver Spalt, 2010. "Sticks or Carrots? Optimal CEO Compensation when Managers Are Loss Averse," Journal of Finance, American Finance Association, vol. 65(6), pages 2015-2050, December.
    27. Jeen Wei Ong & Hishamuddin Bin Ismail, 2013. "Personality traits and firm performance: the mediating effect of competitive advantage," International Journal of Entrepreneurship and Small Business, Inderscience Enterprises Ltd, vol. 19(3), pages 362-378.
    28. Tomomi Tanaka & Colin F. Camerer & Quang Nguyen, 2010. "Risk and Time Preferences: Linking Experimental and Household Survey Data from Vietnam," American Economic Review, American Economic Association, vol. 100(1), pages 557-571, March.
    29. Miura, Takahiro, 2019. "Does time preference affect smoking behavior? A dynamic panel analysis," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 78(C), pages 170-180.
    30. Quang Nguyen & Trang Kim & Marina Papanastassiou, 2018. "Policy uncertainty, derivatives use, and firm-level FDI," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 49(1), pages 96-126, January.
    31. Butler, Matthew J. & Cardon, James H. & Showalter, Mark H., 2017. "To choose or not to choose: An experiment in hedging strategies and risk preferences," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 67(C), pages 14-19.
    32. Nicholas Bloom & John Van Reenen, 2010. "Why Do Management Practices Differ across Firms and Countries?," Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 203-224, Winter.
    33. Daniel Kahneman & Amos Tversky, 2013. "Prospect Theory: An Analysis of Decision Under Risk," World Scientific Book Chapters, in: Leonard C MacLean & William T Ziemba (ed.), HANDBOOK OF THE FUNDAMENTALS OF FINANCIAL DECISION MAKING Part I, chapter 6, pages 99-127, World Scientific Publishing Co. Pte. Ltd..
    34. Robert Parrino & Allen M. Poteshman & Michael S. Weisbach, 2005. "Measuring Investment Distortions when Risk-Averse Managers Decide Whether to Undertake Risky Projects," Financial Management, Financial Management Association, vol. 34(1), Spring.
    35. Stefano DellaVigna & Matthew Gentzkow, 2019. "Uniform Pricing in U.S. Retail Chains," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 134(4), pages 2011-2084.
    36. Train,Kenneth E., 2009. "Discrete Choice Methods with Simulation," Cambridge Books, Cambridge University Press, number 9780521747387, September.
    37. David de Meza & David C. Webb, 2007. "Incentive Design under Loss Aversion," Journal of the European Economic Association, MIT Press, vol. 5(1), pages 66-92, March.
    38. Lucy F. Ackert & Richard Deaves & Jennifer Miele & Quang Nguyen, 2020. "Are Time Preference and Risk Preference Associated with Cognitive Intelligence and Emotional Intelligence?," Journal of Behavioral Finance, Taylor & Francis Journals, vol. 21(2), pages 136-156, April.
    39. Kairies-Schwarz, Nadja & Kokot, Johanna & Vomhof, Markus & Weßling, Jens, 2017. "Health insurance choice and risk preferences under cumulative prospect theory – an experiment," Journal of Economic Behavior & Organization, Elsevier, vol. 137(C), pages 374-397.
    40. Michael Kremer & Jean Lee & Jonathan Robinson & Olga Rostapshova, 2013. "Behavioral Biases and Firm Behavior: Evidence from Kenyan Retail Shops," American Economic Review, American Economic Association, vol. 103(3), pages 362-368, May.
    41. Armin Falk & Anke Becker & Thomas Dohmen & Benjamin Enke & David Huffman & Uwe Sunde, 2018. "Global Evidence on Economic Preferences," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 133(4), pages 1645-1692.
    42. Avinash Ghalke & Arunima Haldar & Satish Kumar, 2023. "Family firm ownership and its impact on performance: evidence from an emerging market," Review of Managerial Science, Springer, vol. 17(2), pages 493-512, February.
    43. Günter Bamberg & Michael Krapp, 2016. "Is time consistency compatible with risk aversion?," Review of Managerial Science, Springer, vol. 10(2), pages 195-211, March.
    44. Best, Michael J. & Grauer, Robert R., 2016. "Prospect theory and portfolio selection," Journal of Behavioral and Experimental Finance, Elsevier, vol. 11(C), pages 13-17.
    45. Roll, Richard, 1986. "The Hubris Hypothesis of Corporate Takeovers," The Journal of Business, University of Chicago Press, vol. 59(2), pages 197-216, April.
    46. Martin Ahlbrecht & Martin Weber, 1997. "An Empirical Study on Intertemporal Decision Making Under Risk," Management Science, INFORMS, vol. 43(6), pages 813-826, June.
    47. Chen, Shumin & Li, Zhongfei & Zeng, Yan, 2014. "Optimal dividend strategies with time-inconsistent preferences," Journal of Economic Dynamics and Control, Elsevier, vol. 46(C), pages 150-172.
    48. Ricarda B. Bouncken & Sascha Kraus, 2022. "Entrepreneurial ecosystems in an interconnected world: emergence, governance and digitalization," Review of Managerial Science, Springer, vol. 16(1), pages 1-14, January.
    49. Shane Frederick, 2005. "Cognitive Reflection and Decision Making," Journal of Economic Perspectives, American Economic Association, vol. 19(4), pages 25-42, Fall.
    50. Mathias Arrfelt & Michael Mannor & Jennifer D. Nahrgang & Amanda L. Christensen, 2018. "All risk-taking is not the same: examining the competing effects of firm risk-taking with meta-analysis," Review of Managerial Science, Springer, vol. 12(3), pages 621-660, July.
    51. Drazen Prelec, 1998. "The Probability Weighting Function," Econometrica, Econometric Society, vol. 66(3), pages 497-528, May.
    52. Shane Frederick & George Loewenstein & Ted O'Donoghue, 2002. "Time Discounting and Time Preference: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 40(2), pages 351-401, June.
    53. Sitthipongpanich, Thitima & Polsiri, Piruna, 2015. "Do CEO and board characteristics matter? A study of Thai family firms," Journal of Family Business Strategy, Elsevier, vol. 6(2), pages 119-129.
    54. Robert E. Lucas Jr., 1978. "On the Size Distribution of Business Firms," Bell Journal of Economics, The RAND Corporation, vol. 9(2), pages 508-523, Autumn.
    55. Addis Gedefaw Birhanu & Alfonso Gambardella & Giovanni Valentini, 2016. "Bribery and Investment : Firm-Level Evidence from Africa and Latin America," Post-Print hal-02313335, HAL.
    56. Graham, John R. & Harvey, Campbell R. & Puri, Manju, 2013. "Managerial attitudes and corporate actions," Journal of Financial Economics, Elsevier, vol. 109(1), pages 103-121.
    57. Caliskan, Deren & Doukas, John A., 2015. "CEO risk preferences and dividend policy decisions," Journal of Corporate Finance, Elsevier, vol. 35(C), pages 18-42.
    58. Deanne Hartog & Frank Belschak, 2012. "Work Engagement and Machiavellianism in the Ethical Leadership Process," Journal of Business Ethics, Springer, vol. 107(1), pages 35-47, April.
    59. Menahem E. Yaari, 1965. "Convexity in the Theory of Choice under Risk," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 79(2), pages 278-290.
    60. Scott D. Graffin & Timothy D. Hubbard & Dane M. Christensen & Eric Y. Lee, 2020. "The influence of CEO risk tolerance on initial pay packages," Strategic Management Journal, Wiley Blackwell, vol. 41(4), pages 788-811, April.
    61. Hanqing “Chevy” Fang & Esra Memili & James J. Chrisman & Linjia Tang, 2021. "Narrow‐Framing and Risk Preferences in Family and Non‐Family Firms," Journal of Management Studies, Wiley Blackwell, vol. 58(1), pages 201-235, January.
    62. David Laibson, 1997. "Golden Eggs and Hyperbolic Discounting," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(2), pages 443-478.
    63. Chandra S. Mishra, 2023. "Managerial ability and strategic orientation," Review of Managerial Science, Springer, vol. 17(4), pages 1333-1363, May.
    64. Dane M. Christensen & Dan S. Dhaliwal & Steven Boivie & Scott D. Graffin, 2015. "Top management conservatism and corporate risk strategies: Evidence from managers' personal political orientation and corporate tax avoidance," Strategic Management Journal, Wiley Blackwell, vol. 36(12), pages 1918-1938, December.
    65. Huong Trang Kim, 2022. "On the relationship between managers’ preferences and debt financing: evidence from Vietnamese firms," Post-Communist Economies, Taylor & Francis Journals, vol. 34(4), pages 423-444, May.
    66. Doukas, John A. & Mandal, Sonik, 2018. "CEO risk preferences and hedging decisions: A multiyear analysis," Journal of International Money and Finance, Elsevier, vol. 86(C), pages 131-153.
    67. Stephan Meier & Charles D. Sprenger, 2015. "Temporal Stability of Time Preferences," The Review of Economics and Statistics, MIT Press, vol. 97(2), pages 273-286, May.
    68. Martin R.W. Hiebl & Zhen Li, 2020. "Non-family managers in family firms: review, integrative framework and future research agenda," Review of Managerial Science, Springer, vol. 14(4), pages 763-807, August.
    69. Kim, Huong Trang & Papanastassiou, Marina & Nguyen, Quang, 2017. "Multinationals and the impact of corruption on financial derivatives use and firm value: Evidence from East Asia," Journal of Multinational Financial Management, Elsevier, vol. 39(C), pages 39-59.
    70. Kyoung Jin Choi & Gyoocheol Shim & Yong Hyun Shin, 2008. "Optimal Portfolio, Consumption‐Leisure And Retirement Choice Problem With Ces Utility," Mathematical Finance, Wiley Blackwell, vol. 18(3), pages 445-472, July.
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    More about this item

    Keywords

    Managers’ behavioral traits; Business practices; Corporate strategies; SMEs; Experiment;
    All these keywords.

    JEL classification:

    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
    • D22 - Microeconomics - - Production and Organizations - - - Firm Behavior: Empirical Analysis
    • M50 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Personnel Economics - - - General

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