Finance and Financial Management Commons^™

Why Do Retail Investors Make Costly Mistakes? An Experiment On Mutual Fund Choice, Jill E. Fisch, Tess Wilkinson-Ryan

All Faculty Scholarship

There is mounting evidence that retail investors make predictable, costly investment mistakes, including underinvestment, naïve diversification, and payment of excessive fund fees. Over the past thirty-five years, however, participant-directed 401(k) plans have largely replaced professionally managed pension plans, requiring unsophisticated retail investors to navigate the financial markets themselves. Policy-makers have struggled with regulatory interventions designed to improve the quality of investment decisions without a clear understanding of the reasons for investor mistakes. Absent such an understanding, it is difficult to design effective regulatory responses.

This article offers a first step in understanding the investor decision-making process. We use an internet-based …

Shareholders And Social Welfare, William W. Bratton, Michael L. Wachter

All Faculty Scholarship

This article addresses the question whether (and how) the shareholders matter for social welfare. Answers to the question have changed over time. Observers in the mid-twentieth century believed that the socio-economic characteristics of real world shareholders were highly pertinent to social welfare inquiries. But they went on to conclude that there followed no justification for catering to shareholder interest, for shareholders occupied elite social strata. The answer changed during the twentieth century’s closing decades, when observers came to accord the shareholder interest a key structural role in the enhancement of economic efficiency even as they also deemed irrelevant the characteristics …

Insurance Against Misinformation In The Securities Market, Tom Baker

All Faculty Scholarship

Prepared at the request of the Task Force to Modernize Securities Legislation in Canada, this study describes and evaluates evaluate a new capital markets insurance concept: securities misinformation insurance. This new insurance would compensate investors for losses caused by securities law violations. The most powerful objection to this new concept is that investors do not need a new insurance program for securities misinformation losses. Individual and institutional investors already can spread securities misinformation losses by holding a diversified portfolio. Nevertheless, a securities misinformation insurance program has the potential to provide systemic benefits: improved compliance with securities laws (resulting from cost …