處份效果、強化承諾與共同基金績效

Disposition Effects, Escalation of Commitment and Mutual Fund Performance

10.6656/MR.2009.28.4.CHI.1

池祥萱(Hsiang-Hsuan Chih)；林煜恩(Yu-En Lin)；周賓凰(Pin-Huang Chou)

基金績效 ； 處份效果 ； 強化承諾 ； Fund performance ； Disposition ； Escalation of Commitment

管理評論

28卷4期（2009 / 10 / 01）

1 - 18

繁體中文

組織行爲的研究發現公司管理者存在對於造成損失的專案持續投入時間、金錢、人力的「強化承諾」偏誤。在財務實證上，個別投資人則有「持虧賣盈」的處份效果。我們探討共同基金經理人是否有同樣的行爲偏誤，並進一步分析其對共同基金績效的影響。本研究的主要發現如下。一，基金經理人繼續持有或持續買進輸家股票的傾向，也就是有處份效果與強化承諾現象。由於此二效果對基金績效有顯著負向影響，顯示其爲非理性的行爲偏誤。二、若基金經理人同時具有處份效果與強化承諾的現象，則對於基金績效將有更負面影響。三、強化承諾對共同基金績效的負面影響較處份效果大。四、處份差距較大和強化承諾差距較大的共同基金，其規模皆較大、信託人數較多，而成立年數較短。

Research on organizational behavior finds that corporate executives suffer from the bias of escalation of commitment in that they tend to invest more time, money, and labor in losing projects. Research on empirical finance also finds that individual investors are exposed to the disposition effect in that they tend to hold losers too long and sell winners too early. We investigate if mutual fund managers also suffer from these two effects and their impacts. Our results can be summarized as follows. First, fund managers do commit both biases, and these biases have significant negative impacts on mutual fund performance. Second, the escalation of commitment has a more negative impact on mutual fund performance than the disposition effect. Finally, the disposition effect and the escalation of commitment effects are stronger for larger and younger mutual funds.

1. 池祥萱、林煜恩、周賓凰(2007)。共同基金績效持續與聰明錢效果：台灣實證。管理學報，20(4)，307-330。
   連結：
2. 李春安、劉維琪(2006)。基金從眾、基金聲譽價值與基金折價關係之研究。證券市場發展季刊，18(1)，107-141。
   連結：
3. 林哲鵬、黃昭祥、李春安(2006)。機構投資人行爲與台灣股市報酬的關聯性。財務金融學刊，14(1)，111-150。
   連結：
4. 楊淑玲、陳獻儀、游智賢(2006)。交易強度、機構持股與機構投資人之交易行爲。財務金融學刊，14(1)，41-72。
   連結：
5. Arkes, Hal R.,Catherine Blumer(1985).The Psychology of Sunk Cost.Organizational Behavior and Human Decision Processes,35,124-140.
6. Biyalogorsky, Eyal,William Bounding,Richard Staelin(2006).Stuck in the Past: Why Managers Persist with New Product Failures.Journal of Marketing,70,108-121.
7. Brown, Philip R.,Chappel Nick,Ray Da Silva Rosa,Terry Walter(2006).The Reach of the Disposition Effect: Large Sample Evidence across Investor Classes.International Review of Finance,6(1/2),43-78.
8. Chow, Chee W.,Paul Harrison,Timothy Lindquist,Anne Wu(1997).Escalating Commitment to Unprofitable Projects: Replication and Cross-Cultural Extension.Management Accounting Research,8,347-361.
9. Working paper
10. Conlon, Edward J.,Marya L. Leatherwood(1989).Sunk Costs and Financial Decision Making: Integration and Implications.Advances in Financial Planning and Forecasting,3,37-61.
11. Working paper
12. DeTienne, Dawn R.,Dean A. Shepherd,Julio O. De Castro(2008).The Fallacy of "Only the Strong Survive": The Effect of Extrinsic Motivation on the Persistence Decision for Under-Performing Firms.Journal of Business Venturing,23,528-546.
13. Dhar, Ravi,Ning Zhu(2006).Up Close and Personal: Investor Sophistication and the Disposition Effect.Management Science,52(5),726-740.
14. Ferris, Stephen,Robert A. Haugen,Anil K. Makhija(1988).Predicting Contemporary Volume with Historic Volume at Differential Price Levels: Evidence Supporting Disposition Effect.Journal of Finance,43(3),698-699.
15. Grinblatt, Mark,Matti Keloharju(2001).What Makes Investors Trade?.Journal of Finance,56(2),589-616.
16. Harrell, Adrian,Paul Harrison(1994).An Incentive to Shirk Privately Held Information, and Managers' Project Evaluation Decisions.Accounting, Organizations and Society,19(7),569-577.
17. Harrison, Paul,Adrian Harrell(1993).Impact of 'Adverse Selection' on Managers' Project Evaluation Decisions.Academy of Management,36(3),635-643.
18. Haunschild, Pamela R.,Alison Davis-Blake,Mark Fichman(1994).Managerial Overcommitment in Corporate Acquisition Processes.Organization Science,5(4),528-540.
19. Jegadeesh, Narasimahan,Sheridan Titman(1993).Returns to Buying Winners and Selling Losers: Implication for Market Efficiency.Journal of Finance,48(1),65-91.
20. Working paper
21. Kaustia, Markku(2004).Market-Wide Impact of the Disposition Effect: Evidence from IPO Trading Volume.Journal of Financial Market,7(2),207-235.
22. Laughhunn, Dan J.,John W. Payne(1984).The Impact of Sunk Outcomes on Risky Choice Behavior.INFOR,22(2),151-181.
23. Odean, Terrance(1998).Are Investors Reluctant to Realize Their Losses?.Journal of Finance,53(5),1775-1798.
24. Working paper
25. Repenning, Nelson P.(2001).Understanding Fire Fighting in New Product Development.Journal of Product Innovation Management,18(5),285-300.
26. Rutledge, Robert W.,Khondkar E. Karim(1999).The Influence of Self-Interest and Ethical Considerations on Managers' Evaluation Judgments.Accounting, Organizations and Society,24(2),173-184.
27. Sapp, Travis,Ashish Tiwari(2004).Does Stock Return Momentum Explain the Smart Money Effect?.Journal of Finance,59(6),2605-2622.
28. Shefrin, Hersh,Meir Statman(1985).The Disposition to Sell Winners too Early and Ride Loser too Long: Theory and Evidence.Journal of Finance,40(3),777-792.
29. Shu, Pei-Gi,Yin-Hua Yeh,Shean-Bii Chiu,Hsuan-Chi Chen(2005).Are Taiwanese Individual Investors Reluctant to Realize Their Losses?.Pacific-Basin Finance Journal,13(2),201-223.
30. Staw, Barry M.(1976).Knee-Deep in the Big Muddy: A Study of Escalating Commitment to a Chosen Course of Action.Organizational Behavior and Human Performance,16,27-44.
31. Staw, Barry M.,Ha Koang(1995).Sunk Costs in the NBA: Why Draft Order Affects Playing Time and Survival in Professional Basketball.Administrative Science Quarterly,40,474-494.
32. Thaler, Richard H.(1980).Toward a Positive Theory of Consumer Choice.Journal of Economic Behavior and Organization,1,39-60.
33. Thaler, Richard H.,Eric J. Johnson(1990).Gambling with the House Money and Trying to Break Even: The Effects of Prior Outcomes on Risky Choice.Management Science,36,643-660.
34. Weber, Martin,Cohn F. Camerer(1998).The Disposition Effect in the Securities Trading: An Experimental Analysis.Journal economic behavior & organization,33(2),167-184.

1. 林煜恩、池祥萱(2013)。共同基金處分效果、強化承諾與動能投資策略。管理學報，30(2)，147-168。
2. 顏端瑤,藍毓莉,張力(2019)。年金改革對高齡者投資行為之影響。慈濟科技大學學報，9期=總3，1-21。
3. 楊淑玲、陳獻儀、陳婉榕、張眾卓(2014)。基金績效歸屬與基金流量之關聯性。臺大管理論叢，24(2)，283-308。
4. 張幸惠、姚名麗(2014)。基金經理人的認知偏誤與基金績效之關連性。企業管理學報，101，67-87。
5. 周冠男、池祥萱、王韻怡(2016)。行為財務學文獻回顧與展望：台灣市場之研究。經濟論文叢刊，44(1)，1-55。
6. (2021)。我國之機器人理財服務是否可有效消除投資人行為偏誤。臺灣銀行季刊，72(4)，27-48。