Risk Neglect in Equity Markets

Posted: 6 Feb 2016

See all articles by Malcolm P. Baker

Malcolm P. Baker

Harvard Business School; National Bureau of Economic Research (NBER)

Date Written: December 16, 2015

Abstract

The link between measures of risk and return within the equity market has been very weak over the past 47 years: In the United States, returns on high-risk stocks have cumulatively fallen short of the returns on low-risk stocks, during a period when the equity market as a whole experienced high returns relative to Treasury bills. In the spirit of Fischer Black’s 1993 article “Beta and Return,” published in this journal, the author takes seriously the idea that this evidence reflects a risk anomaly — a mispricing of risk for behavioral and institutional reasons — and revisits the associated implications for investing and corporate finance, examining asset allocation, high leverage in financial firms, low leverage in industrial firms, private equity, venture capital, and bank capital regulation along the way. Many of these implications fit nicely with Black’s original conjectures, and the author highlights refinements and additions to the original list.

Keywords: Asset Allocation, Behavioral Finance, Equity Investments, Private Equity

Suggested Citation

Baker, Malcolm P., Risk Neglect in Equity Markets (December 16, 2015). Journal of Portfolio Management, Forthcoming, Available at SSRN: https://ssrn.com/abstract=2727869

Malcolm P. Baker (Contact Author)

Harvard Business School ( email )

Boston, MA 02163
United States
617-495-6566 (Phone)

HOME PAGE: http://www.people.hbs.edu/mbaker

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

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