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2024
Working Paper

Climate Solutions, Transition Risk, and Stock Returns

By: Shirley Lu, Edward J. Riedl, Simon Xu and George Serafeim

Using large language models to measure firms' climate solution products and services, we find that high-climate solution firms exhibit lower stock returns and higher market valuation multiples. Their stock prices respond positively to events signaling increased demand... View Details

Keywords: Technology; Generative Ai; Large Language Models; Climate Finance; Climate Change; Innovation and Invention; Environmental Sustainability; AI and Machine Learning; Investment; Financial Markets

October 2024
Article

Canary Categories

By: Eric Anderson, Chaoqun Chen, Ayelet Israeli and Duncan Simester

Past customer spending in a category is generally a positive signal of future customer spending. We show that there exist “canary categories” for which the reverse is true. Purchases in these categories are a signal that customers are less likely to return to that... View Details

Keywords: Churn; Churn Management; Churn/retention; Assortment Planning; Retail; Retailing; Retailing Industry; Preference Heterogeneity; Assortment Optimization; Customers; Retention; Consumer Behavior; Forecasting and Prediction; Retail Industry

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October 2024
Article

Global Mobile Inventors

By: Dany Bahar, Prithwiraj Choudhury, Ernest Miguelez and Sara Signorelli

The number of Global Mobile Inventors (GMIs), inventors moving across borders during their career, has increased more than tenfold over the past two decades, and the corridors of mobility have shifted towards a growing presence of emerging markets. We document that... View Details

Keywords: Emerging Markets; Immigration; Patents; Knowledge; Technological Innovation

2024
Working Paper

Ponzi Funds

By: Philippe van der Beck, Jean-Philippe Bouchaud and Dario Villamaina

Many active funds hold concentrated portfolios. Flow-driven trading causes price pressure, which pushes up the funds’ existing positions resulting in realized returns. We decompose fund returns into a price pressure (self-inflated) and a fundamental component and... View Details

Keywords: Investment Funds; Investment Portfolio; Investment Return; Price Bubble; Financial Reporting; Financial Liquidity

September–October 2024
Article

Should a Family Business Accept a Returning Daughter’s Radical Proposal?

By: John D. Macomber

A family-owned and controlled conglomerate in Cote d'Ivoire, West Africa, has to decide what titles and authority to give to a daughter who is being courted to leave a promising career in Europe to come back and join the business. The choices of role range from an... View Details

Keywords: Succession Planning; Power Grid; Family Business; Management Succession; Emerging Markets; Business Strategy; Agriculture and Agribusiness Industry; Côte d'Ivoire

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September 26, 2024
Article

A Better Way to Measure Social Impact

By: Robert S. Kaplan and Constance Spitzer

All impact investors report the financial returns from their funds and investments, and many provide metrics on intended social outcomes, such as numbers of individuals served, or quality jobs created. But investors do not supply metrics about their impacts on... View Details

Keywords: Impact Investing; Social Impact Investment; Inclusive Growth; Sustainability; Corporate Social Responsibility and Impact; Environmental Sustainability

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September 2024
Case

Faena: Magic in Mid-Miami Beach

By: Robin Greenwood, Denise Han, Dave Habeeb and Ruth Page

The link to this multimedia case should be provided to students in advance as preparation for classroom case discussion.

This multimedia case follows real estate developer Alan Faena as he expanded his luxury development business from Argentina to the... View Details

September 2024 (Revised November 2024)
Case

Carrie Wang: Choosing Between the Family Firm and the Family Spirit

By: Lauren Cohen, Fei Wu and Sophia Pan

Carrie Wang, Investment Head of the Wang’s single-family office, contemplated her next career steps. As one of the first businessmen who had risen from China’s industrial rise, her father had grown his wealth to a considerable level, eventually requesting that his... View Details

Keywords: Family Office; Investment; Interests Of Consumers; Family Business; Business Growth and Maturation; Financial Management; Financial Strategy; Financial Markets; Investment Portfolio; Investment Return; Private Equity; Customer Relationship Management; Interests; Reputation; Real Estate Industry; China

September 2024
Case

Sona Comstar and Blackstone: Unlocking Value Through Business Transformation

By: Ranjay Gulati and Kanika Jain

Private equity firm Blackstone’s majority investment in automotive systems manufacturer Sona Comstar had culminated in the largest IPO in the Indian auto components industry in 2021, with stellar returns for all involved. This EV supplier was the result of a 2019... View Details

Keywords: Strategy; Decision Making; Engineering; Management; Risk and Uncertainty; Auto Industry; Manufacturing Industry; Technology Industry; Asia; Southeast Asia

September 2024
Case

Myeloma Investment Fund

By: Kyle Myers and Scott Sawaya

This case explores a critical decision facing the Myeloma Investment Fund (MIF) as it evaluates two investment opportunities aimed at accelerating a cure for multiple myeloma. The MIF, a venture philanthropy fund, must choose between two distinct paths. One option... View Details

Keywords: Venture Philanthropy; Biomedical Research; Science Bassed Business; Investing For Impact; Innovation ＆ Entrepreneurship; Venture Capital; Science-Based Business; Biotechnology Industry; Pharmaceutical Industry

September 2024
Article

Activist Directors: Determinants and Consequences

By: Ian D. Gow, Sa-Pyung Sean Shin and Suraj Srinivasan

This paper examines determinants and consequences of hedge fund activism, focusing on activist directors, i.e., directors appointed in response to activist demands. Using a sample of 3,259 activism events from 2004 to 2016, we identify 1,623 activist directors.... View Details

Keywords: Governing and Advisory Boards; Investment Activism; Business and Shareholder Relations

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2024
Working Paper

Finance Without Exotic Risk

By: Pedro Bordalo, Nicola Gennaioli, Rafael La Porta and Andrei Shleifer

We address the joint hypothesis problem in cross-sectional asset pricing by using measured analyst expectations of earnings growth. We construct a firm-level measure of Expectations Based Returns (EBRs) that uses analyst forecast errors and revisions and shuts down any... View Details

Keywords: Investment Return; Financial Markets; Behavioral Finance; Risk and Uncertainty

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August 2024
Case

Keurig: A Return to Growth

By: David Fubini and Patrick Sanguineti

By the early 2010s, Keurig Green Mountain (KGM) had lost the momentum that had made it the name in at-home coffee brewing in North America. Following a series of product missteps, negative media scrutiny, and ongoing challenges to its partner relationships, in late... View Details

Keywords: Turnaround; Mergers and Acquisitions; Decisions; Initial Public Offering; Global Strategy; Growth and Development Strategy; Going Public; Diversification; Expansion; Food and Beverage Industry

August 2024
Article

Not a One-Trick Pony: Price Impact of Rating Agency Information

By: Michael Machokoto and Anywhere Sikochi

Prior literature on the informational role of credit rating agencies has largely focused on announcements by the rating agencies regarding rating actions. We take a tangent in this paper and examine the relevance of rating agencies' other information disclosures beyond... View Details

Keywords: Credit; Investment Return; Financial Reporting

2024
Working Paper

Primary Capital Market Transactions and Index Funds

By: Marco Sammon and Chris Murray

We document the effects of mechanical buying by CRSP-index-tracking funds on post-IPO returns and IPO deal structure. Leveraging a difference-in-differences-style design built on a 2017 CRSP rule change, we find that expected index fund demand leads fast track IPOs to... View Details

Keywords: Investment Funds; Initial Public Offering; Investment Return; Price; Market Transactions; Financial Markets

Winter 2024
Article

Return to Office Decisions: A Culture Question?

By: Yo-Jud Cheng and Boris Groysberg

Company culture is an important source of competitive advantage and differentiation. Even in times of crisis, leaders must attend to their company’s culture, designing it in alignment with their strategy and priorities. One of the most consequential decisions that... View Details

Keywords: Organizational Culture; Employee Relationship Management

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Working Paper

The Returns to Skills During the Pandemic: Experimental Evidence from Uganda

By: Livia Alfonsi, Vittorio Bassi, Imran Rasul and Elena Spadini

The Covid-19 pandemic represents one of the most significant labor market shocks to the world economy in recent times. We present evidence from a field experiment to understand whether and why skilled and unskilled workers were differentially impacted by the shock, in... View Details

Keywords: COVID-19 Pandemic; System Shocks; Labor; Competency and Skills; Development Economics; Uganda

2024
Working Paper

The Rise of Alternatives

By: Juliane Begenau, Pauline Liang and Emil Siriwardane

Since the 2000s, U.S. public pensions have shifted their risky investments towards alternative assets like private equity and hedge funds, some more aggressively than others. We explore several explanations for these cross-sectional trends, focusing on those implied by... View Details

Keywords: Investment Funds; Investment Return; Risk and Uncertainty

July 2024
Article

AI, ROI, and Sales Productivity

By: Frank V. Cespedes

Artificial intelligence (AI) is now a loose term for many different things and at the peak of its hype curve. So managers hitch-their-pitch to the term in arguing for resources. But like any technology, its business value depends upon actionable use cases embraced by... View Details

Keywords: ROI; AI and Machine Learning; Sales; Investment Return

July 2024
Supplement

Hospital for Special Surgery: Returning to a New Normal? (B)

By: Robert S. Huckman, Michael Lingzhi Li and Camille Gregory

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