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- October 2024
- Module Note
Purpose of the Firm
By: Debora L. Spar and Julia M. Comeau
Purpose of the Firm (PoF) is a short module designed to explore how, and under what circumstances, business leaders can harness the power of capitalism and markets to “make a difference in the world” – that is, to address a significant societal problem as a commercial... View Details
Keywords: Social Accounting; Purpose; Corporate Social Responsibility and Impact; Social Enterprise; Mission and Purpose
Spar, Debora L., and Julia M. Comeau. "Purpose of the Firm." Harvard Business School Module Note 325-035, October 2024.
- October 16, 2024
- Article
Physicians Can Help Cut Costs. They Just Need the Right Incentives.
By: Susanna Gallani and Derek A. Haas
Health care organizations have long tried to enlist physicians in their effort to control or reduce costs. One effective means for doing so is to create an incentive system that rewards physicians for their contributions. To design such a system, organizations should... View Details
Gallani, Susanna, and Derek A. Haas. "Physicians Can Help Cut Costs. They Just Need the Right Incentives." Harvard Business Review Digital Articles (October 16, 2024).
- October 2024
- Course Overview Note
Risks, Opportunities, and Investments in the Era of Climate Change (ROICC)
By: George Serafeim
This course overview note introduces the course Risks, Opportunities, and Investments in the Era of Climate Change to students. View Details
Keywords: Climate Change; Sustainability; Environment; Innovation; Technology; Management; General Management; Organizational Transformations; Investments; Entrepreneurship; Strategy; Finance; Accounting; Leadership
Serafeim, George. "Risks, Opportunities, and Investments in the Era of Climate Change (ROICC)." Harvard Business School Course Overview Note 125-052, October 2024.
- 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
van der Beck, Philippe, Jean-Philippe Bouchaud, and Dario Villamaina. "Ponzi Funds." Working Paper, May 2024.
- 2024
- Working Paper
When Batteries Meet Hydrogen: Dual-Storage Investments for Load-Shifting Purposes
By: Christian Kaps and Simone Marinesi
Power systems account for nearly 40% of global emissions. As the world tries to reduce emissions by increasing renewable penetration, storage technologies are playing an increasingly important role in matching variable renewable supply with demand. Batteries have... View Details
Kaps, Christian, and Simone Marinesi. "When Batteries Meet Hydrogen: Dual-Storage Investments for Load-Shifting Purposes." Working Paper, October 2024.
- September 2024
- Supplement
Wemade: (Re)Establishing Trust in Blockchain Games (B)
By: Jung Koo Kang, Charles CY Wang, David Allen and Kwangmoon So
This supplement reviews Wemade's efforts to rebuild confidence in its business after its WEMIX coin was delisted from the major South Korean cryptocurrency exchanges on December 8, 2022. It outlines Wemade's strategy of transparency, which included partnerships with... View Details
- 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 United States.... View Details
Keywords: Development; Real Estate; Hotels; Luxury; Urban Development; Sustainable Cities; Design; Markets; Transformation; Cost vs Benefits; Economic Growth; Private Sector; Public Sector; Economic Slowdown and Stagnation; Cultural Entrepreneurship; Financial Strategy; Investment Return; Geographic Location; Urban Scope; Corporate Accountability; Collaborative Innovation and Invention; Business and Community Relations; Business and Government Relations; Opportunities; Culture; Value Creation; Real Estate Industry; Entertainment and Recreation Industry; Florida; Miami; Argentina; Buenos Aires
Greenwood, Robin, Denise Han, Dave Habeeb, and Ruth Page. "Faena: Magic in Mid-Miami Beach." Harvard Business School Multimedia/Video Case 225-701, September 2024.
- September 20, 2024
- Article
It’s Time to Unbundle ESG
By: Aaron K. Chatterji and Michael W. Toffel
ESG is at an inflection point. It has come to represent a broad and inchoate aspiration for what business should be doing beyond maximizing shareholder value. With ESG advocates on the defensive, business leaders need a new roadmap to determine which factors to... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; ESG Reporting; ESG Disclosure; Sustainability; Climate; Climate Finance; Climate Risk; Social Accounting; Investment; Governance; Safety; Climate Change; Environmental Sustainability; Corporate Social Responsibility and Impact; Financial Services Industry
Chatterji, Aaron K., and Michael W. Toffel. "It’s Time to Unbundle ESG." Harvard Business Review (website) (September 20, 2024).
- September 2024
- Exercise
Assessing the Value of Unifying and De-Duplicating Customer Data
By: Elie Ofek and Hema Yoganarasimhan
This exercise provides an opportunity for students to gain hands on experience with assessing the value of unifying various customer databases that a firm may have (e.g., across the different brands it markets) and of properly identifying customers to avoid duplication... View Details
- 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
Gow, Ian D., Sa-Pyung Sean Shin, and Suraj Srinivasan. "Activist Directors: Determinants and Consequences." Review of Accounting Studies 29, no. 3 (September 2024): 2578–2616.
- 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
Bordalo, Pedro, Nicola Gennaioli, Rafael La Porta, and Andrei Shleifer. "Finance Without Exotic Risk." NBER Working Paper Series, No. 33004, September 2024.
- August 2024
- Case
The Walt Disney Company: Management Guidance
By: Joseph Pacelli and James Weber
In November 2023, financial analyst Aurora Fee was forecasting The Walt Disney Company’s earnings and stock price, with the goal of providing an investment recommendation to her clients. Disney, one of the world’s largest media and entertainment companies, had just... View Details
- 2024
- Article
Neyman Meets Causal Machine Learning: Experimental Evaluation of Individualized Treatment Rules
By: Michael Lingzhi Li and Kosuke Imai
A century ago, Neyman showed how to evaluate the efficacy of treatment using a randomized experiment under a minimal set of assumptions. This classical repeated sampling framework serves as a basis of routine experimental analyses conducted by today’s scientists across... View Details
Li, Michael Lingzhi, and Kosuke Imai. "Neyman Meets Causal Machine Learning: Experimental Evaluation of Individualized Treatment Rules." Journal of Causal Inference 12, no. 1 (2024).
- 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
Machokoto, Michael, and Anywhere Sikochi. "Not a One-Trick Pony: Price Impact of Rating Agency Information." Art. 111837. Economics Letters 241 (August 2024).
- August 2024
- Case
Quickmart: Sustaining Growth in a Challenging Economic Environment
By: Ramon Casadesus-Masanell and Kuria Kamau
In July 2023, Peter Kang’iri, the Chief Executive Officer (CEO) of Quickmart, Kenya’s second-largest retail chain, sat in his Nairobi office reviewing the company’s first half financial results before the weekly executive committee (EXCO) meeting. The company was in... View Details
- July–August 2024
- Article
Disclosing Downstream Emissions
By: Robert S. Kaplan and Karthik Ramanna
An increasing number of companies are using the E-liability carbon-accounting method as an important tool for tracking progress toward reducing global emissions in their supply chains. The system does not require formal accounting for downstream emissions—those... View Details
Keywords: Carbon Emissions; Environmental Accounting; Corporate Accountability; Corporate Social Responsibility and Impact; Corporate Disclosure; Environmental Sustainability
Kaplan, Robert S., and Karthik Ramanna. "Disclosing Downstream Emissions." Harvard Business Review 102, no. 4 (July–August 2024): 124–133.
- 2024
- Working Paper
How Inflation Expectations De-Anchor: The Role of Selective Memory Cues
By: Nicola Gennaioli, Marta Leva, Raphael Schoenle and Andrei Shleifer
In a model of memory and selective recall, household inflation expectations remain rigid when inflation is anchored but exhibit sharp instability during inflation surges, as similarity prompts retrieval of forgotten high-inflation experiences. Using data from the New... View Details
Gennaioli, Nicola, Marta Leva, Raphael Schoenle, and Andrei Shleifer. "How Inflation Expectations De-Anchor: The Role of Selective Memory Cues." NBER Working Paper Series, No. 32633, June 2024.
- June 2024
- Simulation
Vehicle Lifecycle Emissions Calculator
This Vehicle Lifecycle Emissions Calculator calculates the greenhouse gas emissions over the lifespan of internal combustion engine (ICEs) vehicles, battery electric vehicles (BEVs), and plug-in hybrid electric vehicles (PHEV), including those associated with their... View Details
Keywords: Decarbonization; Environment; Carbon Accounting; Carbon; Carbon Abatement; Electric Vehicles; Automobiles; Environmental Accounting; Environmental Management; Environmental Sustainability; Strategy; Technological Innovation; Supply Chain; Business and Stakeholder Relations; Climate Change; Transportation; Transportation Industry; Auto Industry; Battery Industry
- June 2024 (Revised August 2024)
- Case
Climate Governance at Linde plc (A)
By: Lynn S. Paine, Suraj Srinivasan, Emilie Billaud and Vincent Dessain
In July 2023, the Linde plc board of directors' sustainability committee convened in London to review the company's environmental performance, with a focus on decarbonization and clean energy. Linde was the world's largest industrial gas supplier, with a workforce... View Details
Keywords: Climate Change; Environmental Sustainability; Green Technology; Multinational Firms and Management; Corporate Accountability; Corporate Disclosure; Corporate Governance; Governing and Advisory Boards; Compensation and Benefits; Innovation Strategy; Leading Change; Goals and Objectives; Business and Shareholder Relations; Chemical Industry; United States; Germany; Europe; North America; London
Paine, Lynn S., Suraj Srinivasan, Emilie Billaud, and Vincent Dessain. "Climate Governance at Linde plc (A)." Harvard Business School Case 324-140, June 2024. (Revised August 2024.)
- June 2024
- Supplement
Climate Governance at Linde plc (B)
By: Lynn S. Paine, Suraj Srinivasan, Emilie Billaud and Vincent Dessain
In July 2023, the Linde plc board of directors' sustainability committee convened in London to review the company's environmental performance, with a focus on decarbonization and clean energy. Linde was the world's largest industrial gas supplier, with a workforce of... View Details
Keywords: Climate Change; Environmental Sustainability; Green Technology; Multinational Firms and Management; Corporate Accountability; Corporate Disclosure; Corporate Governance; Governing and Advisory Boards; Compensation and Benefits; Innovation Strategy; Leading Change; Goals and Objectives; Business and Shareholder Relations; Chemical Industry; Energy Industry; United States; Germany; Europe; North America; London
Paine, Lynn S., Suraj Srinivasan, Emilie Billaud, and Vincent Dessain. "Climate Governance at Linde plc (B)." Harvard Business School Supplement 324-141, June 2024.