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      • Faculty Publications  (69)

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      • January 2025
      • Case

      Arsenal Capital Partners' Refinancing of Pinnacle

      By: Victoria Ivashina and Srimayi Mylavarapu
      Arsenal Capital Partners’ portfolio company, Pinnacle, a leading producer of high-performance adhesive technologies, has experienced rapid growth under Arsenal’s ownership. Over just two years, Pinnacle's EBITDA increased from $13.5 million to $60 million. By mid-2021,... View Details
      Keywords: Business Exit or Shutdown; Decision Choices and Conditions; Private Equity; Financing and Loans; Growth Management
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      Ivashina, Victoria, and Srimayi Mylavarapu. "Arsenal Capital Partners' Refinancing of Pinnacle." Harvard Business School Case 225-075, January 2025.
      • May 2024 (Revised February 2025)
      • Case

      Choosing the Course of Passion: Brooke Boyarsky Pratt at knownwell

      By: Jon M. Jachimowicz and Alexis Lefort
      Brooke Boyarsky Pratt (HBS ’13) enjoyed considerable success in her early career, quickly climbing the ranks to associate partner at McKinsey, and later becoming an executive vice president at Berkadia, a Berkshire Hathaway portfolio company. Throughout these years,... View Details
      Keywords: Passion; Career; Career Planning; Purpose; Personal Development and Career; Mission and Purpose; Identity; Business Startups; Health Care and Treatment; Health Disorders; Growth and Development Strategy; Market Entry and Exit; Health Industry; United States
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      Jachimowicz, Jon M., and Alexis Lefort. "Choosing the Course of Passion: Brooke Boyarsky Pratt at knownwell." Harvard Business School Case 424-040, May 2024. (Revised February 2025.)
      • 2024
      • Working Paper

      Valuing Stocks With Earnings

      By: Sebastian Hillenbrand and Odhrain McCarthy
      We show that commonly used aggregate earnings are several times as volatile as stock prices over the last three decades. Movements in the price-earnings ratio are thus entirely explained by earnings growth and unrelated to future returns. As an alternative to the... View Details
      Keywords: Price; Investment Portfolio; Stocks; Behavioral Finance; Accounting
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      Hillenbrand, Sebastian, and Odhrain McCarthy. "Valuing Stocks With Earnings." Working Paper, April 2024.
      • 2023
      • Working Paper

      Deglobalization and Entrepreneurial Investment: The Natural Experiment of Brexit

      By: Elisa Alvarez-Garrido and Juan Alcácer
      We seek to gain insight into the consequences of deglobalization on entrepreneurial investment by analyzing an instance of economic disintegration: the United Kingdom’s exit from the European Union. Brexit is not only a unique empirical opportunity, a natural... View Details
      Keywords: Entrepreneurial Finance; International Relations; Trade; Disruption; Globalized Economies and Regions; United Kingdom
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      Alvarez-Garrido, Elisa, and Juan Alcácer. "Deglobalization and Entrepreneurial Investment: The Natural Experiment of Brexit." Harvard Business School Working Paper, No. 24-017, August 2023.
      • October 2023
      • Case

      Shredder Setups or Straightlining into Risk?: Investing in What You Love

      By: Lauren Cohen and Grace Headinger
      Bob Hall, President of Green Gables Partners, evaluated whether to angel invest into an up-and-coming ski brand. As the son-in-law of the founder of Vera Bradley and having retired from a lengthy career on Wall Street, Hall was well-versed in both direct investing and... View Details
      Keywords: Family Office; Angel Investors; Direct Investment; Family Business; Business Growth and Maturation; Small Business; Financial Strategy; Personal Finance; Investment Portfolio; Private Equity; Decision Choices and Conditions; Risk and Uncertainty; Consumer Products Industry; Montana; United States
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      Cohen, Lauren, and Grace Headinger. "Shredder Setups or Straightlining into Risk?: Investing in What You Love." Harvard Business School Case 224-018, October 2023.
      • 2023
      • Working Paper

      Interest-Rate Risk and Household Portfolios

      By: Sylvain Catherine, Max Miller, James Paron and Natasha Sarin
      How are households exposed to interest-rate risk? When rates fall, households face lower future expected returns but those holding long-term assets—disproportionately the wealthy and middle-aged—experience capital gains. We study the hedging demand for long-term assets... View Details
      Keywords: Portfolio Choice; Social Security; Interest Rates; Investment Portfolio; Equality and Inequality; Welfare
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      Catherine, Sylvain, Max Miller, James Paron, and Natasha Sarin. "Interest-Rate Risk and Household Portfolios." Working Paper, October 2023. (Reject and Resubmit, American Economic Review.)
      • June 2023
      • Case

      Investing in the Climate Transition at Neuberger Berman

      By: George Serafeim and Benjamin Maletta
      By mid-2023, Neuberger Berman (NB), an active asset manager, had grown its assets under management to about half a trillion dollars and took pride in its client centricity and innovative spirit. Responding to client demand for investment products that integrated... View Details
      Keywords: Carbon Emissions; Sustainability; Decarbonization; Performance; Risk Assessment; Opportunities; Environmental Sustainability; Carbon Footprint; Business Analysis; Investing; Regulation; Asset Management; Investment Strategy; Climate Change; Transition; Analysis; Product Positioning; Strategy; Investment Portfolio; Financial Services Industry; Energy Industry
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      Serafeim, George, and Benjamin Maletta. "Investing in the Climate Transition at Neuberger Berman." Harvard Business School Case 123-092, June 2023.
      • December 2022 (Revised August 2023)
      • Case

      Ribbit Capital and the Gauntlet Investment Opportunity

      By: Shai Bernstein and Allison M. Ciechanover
      Ten-year-old, Palo Alto-based Ribbit Capital is best-known for its global investments in fintech. The firm was also an early advocate of crypto and blockchain, having invested in more than two dozen startups in the space in the past decade. In the Spring of 2022,... View Details
      Keywords: Alternative Assets; Cryptocurrency; Business Startups; Investment Portfolio; Decision Choices and Conditions; Negotiation Deal; Governing Rules, Regulations, and Reforms; Venture Capital; Financial Services Industry; California
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      Bernstein, Shai, and Allison M. Ciechanover. "Ribbit Capital and the Gauntlet Investment Opportunity." Harvard Business School Case 823-038, December 2022. (Revised August 2023.)
      • July 2022 (Revised October 2024)
      • Case

      3G Capital

      By: Jo Tango and Alys Ferragamo
      In June 2022, 3G Capital Co-Managing Partners Alex Behring and Daniel Schwartz were in a partners’ meeting. On the agenda were three potential investments. Code named “Alpha,” “Bravo,” and “Charlie” (real target companies that have been disguised), they were the... View Details
      Keywords: Investment Decisions; Investment Funds; Investment Portfolio; Decision Choices and Conditions; Private Equity; Leveraged Buyouts
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      Tango, Jo, and Alys Ferragamo. "3G Capital." Harvard Business School Case 823-010, July 2022. (Revised October 2024.)
      • May 2022
      • Case

      What's Next

      By: Richard S. Ruback and Royce Yudkoff
      Is there a typical long-term career path for people who become entrepreneurs through acquisition? What choices do searchers and investors make subsequent to their first search? The former searchers profiled here identified five common longer-term career paths and... View Details
      Keywords: Personal Development and Career; Entrepreneurship; Investment Portfolio; Decision Making; Financial Services Industry
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      Ruback, Richard S., and Royce Yudkoff. "What's Next." Harvard Business School Multimedia/Video Case 222-709, May 2022.
      • 2024
      • Working Paper

      What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences

      By: Mark Egan, Alexander MacKay and Hanbin Yang
      We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset... View Details
      Keywords: Stock Market Expectations; Demand Estimation; Retirement Planning; Defined Contribution Retirement Plan; 401 (K); Finance; Investment Portfolio; Investment; Retirement; Behavioral Finance; Financial Services Industry; United States
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      Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revisions Requested at the Review of Financial Studies. Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
      • August 2021
      • Case

      Apax Digital

      By: Jo Tango and Alys Ferragamo
      The Apax Digital team faced important decisions as they contemplated raising a second fund. Apax Digital Fund I was a $1.1 billion vehicle focused on mid-market growth equity and growth buyouts in the technology sector. The fund had performed well, and the Managing... View Details
      Keywords: Growth and Development Strategy; Acquisition; Investment Portfolio; Decision Choices and Conditions; Venture Capital; Technology Industry; Financial Services Industry; United States
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      Tango, Jo, and Alys Ferragamo. "Apax Digital." Harvard Business School Case 822-016, August 2021.
      • July 2021 (Revised December 2021)
      • Case

      Pershing Square's Pandemic Trade (A)

      By: Emil N. Siriwardane, Luis M. Viceira, Dean Xu and Lucas Baker
      This case explores the decision that Bill Ackman, CEO and founder of the hedge fund Pershing Square Capital, was considering in late February 2020 about hedging the exposure of the fund’s portfolio from the potential financial fallout ensuing from an extreme event like... View Details
      Keywords: Health Pandemics; Financial Liquidity; Cost Management; Decision Choices and Conditions; Risk Management
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      Siriwardane, Emil N., Luis M. Viceira, Dean Xu, and Lucas Baker. "Pershing Square's Pandemic Trade (A)." Harvard Business School Case 222-007, July 2021. (Revised December 2021.)
      • January 2021
      • Case

      Value-Based Insurance Design at Onex

      By: Joshua Schwartzstein, Amitabh Chandra and Amram Migdal
      The operating executives of Health and Benefits for Onex Partners, Megan Jackson Frye and Sam Camens, faced a challenge: Healthcare costs for employees of Onex’s portfolio companies were continuing to rise above the consumer price index, reflecting broader trends... View Details
      Keywords: Decision Making; Cost vs Benefits; Decision Choices and Conditions; Decisions; Finance; Behavioral Finance; Insurance; Health; Health Care and Treatment; Human Resources; Compensation and Benefits; Markets; Demand and Consumers; Consumer Behavior; Social Psychology; Behavior; Interests; Motivation and Incentives; Perception; Health Industry; Insurance Industry; North America; United States
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      Schwartzstein, Joshua, Amitabh Chandra, and Amram Migdal. "Value-Based Insurance Design at Onex." Harvard Business School Case 921-023, January 2021.
      • December 2020
      • Article

      Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy

      By: Wenxin Du, Carolin Pflueger and Jesse Schreger
      We document that governments whose local currency debt provides them with greater hedging benefits actually borrow more in foreign currency. We introduce two features into a government's debt portfolio choice problem to explain this finding: risk-averse lenders and... View Details
      Keywords: Investment Portfolio; Currency; Policy; Risk and Uncertainty
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      Du, Wenxin, Carolin Pflueger, and Jesse Schreger. "Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy." Journal of Finance 75, no. 6 (December 2020): 3097–3138.
      • October 2020
      • Article

      IQ from IP: Simplifying Search in Portfolio Choice

      By: Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou and Christopher J. Malloy
      Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015, we show that mutual fund managers gather information on a very particular subset of firms and insiders, and their surveillance is very persistent over time. This tracking... View Details
      Keywords: Tracked Trades; Return Predictability; Institutional Trading; Insider Trading; Institutional Investing; Information; Investment Portfolio; Decisions; Management
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      Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy. "IQ from IP: Simplifying Search in Portfolio Choice." Journal of Financial Economics 138, no. 1 (October 2020): 118–137. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2019.)
      • June 2020
      • Article

      Lazy Prices

      By: Lauren Cohen, Christopher J. Malloy and Quoc Nguyen
      We explore the implications of a subtle "default" choice that firms make in their regular reporting practices, namely that firms typically repeat what they most recently reported. Using the complete history of regular quarterly and annual filings by U.S. corporations... View Details
      Keywords: Default Behavior; Inertia; Firms; Disclosure; Information; Business or Company Management; Behavior; Annual Reports; Corporate Disclosure; Financial Reporting; United States
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      Cohen, Lauren, Christopher J. Malloy, and Quoc Nguyen. "Lazy Prices." Journal of Finance 75, no. 3 (June 2020): 1371–1415. (Winner of the First Prize, Chicago Quantitative Alliance Academic Paper Competition, 2016. Winner of the Jack Treynor Prize for superior work in the field of investment management and financial markets, sponsored by the Q-Group,The Institute for Quantitative Research in Finance, 2016. Winner of the Hillcrest Behavioral Finance Prize, 2016.)
      • 2020
      • Article

      Mutual Funds: Skill and Performance

      By: Jonathan B. Berk, Jules van Binsbergen and Max Miller
      The authors summarize the recent literature on mutual fund manager skill and performance. They discuss the latest contributions in the field and reinterpret them through the lens of the rational expectations framework (efficient market hypothesis). They further discuss... View Details
      Keywords: Investment Return; Investment Portfolio; Financial Management; Performance Evaluation; Measurement and Metrics
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      Berk, Jonathan B., Jules van Binsbergen, and Max Miller. "Mutual Funds: Skill and Performance." Journal of Portfolio Management 46, no. 5 (2020): 17–31.
      • November 2019 (Revised February 2020)
      • Case

      Hormel Foods

      By: David E. Bell and Natalie Kindred
      In 2019, CEO Jim Snee is weighing how to shape the image of Hormel Foods, one of the largest U.S. meat and food companies, at a time when the industry faces unprecedented scrutiny. Based in the small town of Austin, Minnesota, the nearly 130-year-old firm is best known... View Details
      Keywords: Brand Portfolio Strategy; Brands and Branding; Product; Strategy; Marketing Strategy; Risk Management; Agriculture and Agribusiness Industry; Food and Beverage Industry; Consumer Products Industry; United States; China
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      Bell, David E., and Natalie Kindred. "Hormel Foods." Harvard Business School Case 520-045, November 2019. (Revised February 2020.)
      • August 2019 (Revised October 2019)
      • Case

      Amandla Capital: Real Estate in Côte d‘Ivoire

      By: John D. Macomber, Pippa Tubman Armerding and Dilyana Botha
      This case describes Amandla Capital, a fledgling company in Cote d’Ivoire, facing three opportunities in the real estate and hospitality industries in Africa. It introduces students to several concepts: decision-making and cost-benefit analysis in real estate,... View Details
      Keywords: Small Business; Decision Making; Decision Choices and Conditions; Cost vs Benefits; Finance; Assets; Asset Management; Investment Portfolio; Investment Return; Project Finance; Relationships
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      Macomber, John D., Pippa Tubman Armerding, and Dilyana Botha. "Amandla Capital: Real Estate in Côte d‘Ivoire." Harvard Business School Case 220-029, August 2019. (Revised October 2019.)
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