Publications

15 Feb 2013
Working Paper Summaries

Expectations of Returns and Expected Returns

Keywords: by Robin Greenwood & Andrei Shleifer; Financial Services

2018
Working Paper

Diagnostic Bubbles

By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer

We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details

Keywords: Bubbles; Price Bubble; Mathematical Methods

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March 2011
Supplement

Countrywide plc (CW)

By: Stuart C. Gilson and Sarah L. Abbott

One of the world's leading investors in distressed companies, Oaktree Capital Management is contemplating a "loan to own" investment in the debt f Countrywide plc, a financially troubled residential real estate agent based in the U.K. Only sixteen months earlier,... View Details

Keywords: Leveraged Buyouts; Restructuring; Economic Slowdown and Stagnation; Assets; Borrowing and Debt; Private Equity; Insolvency and Bankruptcy; Investment Portfolio; Crisis Management; Strategy; Valuation; Real Estate Industry; United Kingdom

A self-described “human Venn diagram” Christina Wallace has crafted a career at the intersection of business, technology, and the arts. She is a Senior Lecturer in the Entrepreneurial Management Unit at Harvard Business... View Details

Keywords: arts; venture capital industry; consumer products; service industry; internet

03 Dec 2019
Cold Call Podcast

Why CalSTRS Chooses to Engage with the Gun Industry

Keywords: Financial Services

January 2021
Case

mPharma (A)

By: Rembrand Koning, John D. Macomber, Pippa Tubman Armerding and Wale Lawal

mPharma pioneered electronic prescriptions in Ghana, and aimed to increase drug affordability and accessibility in Africa, but the company remained unprofitable. Following investor concerns about mPharma's business, CEO Gregory Rockson considered alternative business... View Details

Keywords: Strategy; Entrepreneurship; Acquisition; Health; Business Model; Health Industry; Technology Industry; Ghana

June 2005 (Revised October 2007)
Background Note

Market Efficiency

By: Joshua D. Coval, Erik Stafford, Rodrigo Osmo, John Jernigan, Zachary Page and Paul Passoni

Covers how prices react to information, the incentives for bringing information into prices, and the paradox of market efficiency in equilibrium--for investors to work hard keeping markets efficient, they must always be somewhat inefficient at the margin. Uses separate... View Details

Keywords: Market Design; Price

April 1973 (Revised April 1983)
Case

Mirassou Vineyards (A)

Examines the decision by Mirassou to test a mechanical grape harvester that requires a major change in growing methods and operations. The machine is unproven and the investor has asked this vineyard to test it for him and commit to use it. View Details

Keywords: Technology; Organizational Change and Adaptation; Production; Agriculture and Agribusiness Industry

25 Mar 2016
Video

Julia Austin, Advisor & Investor, Austinfish

2025
Working Paper

With a Little Help from My Family: Informal Startup Financing

By: Brian K. Baik, Johan Ludvig S. Karlsen and Katja Kisseleva

Using Norwegian administrative data, we identify family equity investments in startups and examine their effects on investor returns and firm behavior. Informal investors earn lower returns than external individuals, and the firms they back are less likely to secure... View Details

Keywords: Early Stage Finance; Informal Investment; Household Finance; Risk Taking; Entrepreneurial Finance; Entrepreneurship; Personal Finance; Family and Family Relationships; Business Startups; Investment; Norway

SSRN

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2017
Working Paper

The Benefits of Selective Disclosure: Evidence from Private Firms

By: Joan Farre-Mensa

Private firms’ ability to communicate confidentially with selected investors implies that valuation disagreements between firms and investors are larger at public firms than at private ones. Consistent with the notion that misvaluation concerns lead public firms to... View Details

Keywords: Finance; Equity; Private Companies; Corporate Cash; Precautionary Motives; Share Issuance; IPOs; Selective Disclosure; Private Ownership; Cash; Market Timing; Corporate Finance; Public Ownership; Corporate Disclosure; United States

SSRN

December 2009
Article

Catering Through Nominal Share Prices

By: Malcolm Baker, Robin Greenwood and Jeffrey Wurgler

We propose and test a catering theory of nominal stock prices. The theory predicts that when investors place higher valuation on low-price firms, managers will maintain share prices at lower levels, and vice-versa. Using measures of time-varying catering incentives... View Details

Keywords: Stocks; Stock Shares; Investment; Investment Return; Price; Theory; Valuation