Publications

June 2022
Teaching Note

Modern Endowment Management: Paula Volent and the Bowdoin Endowment

By: Luis M. Viceira

Teaching Note for HBS Case No. 211-101. View Details

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June 10, 2022
Article

Does Your Company’s Culture Reinforce Its Strategy and Purpose?

By: Hubert Joly

Good strategy has traditionally been seen as the key to business success. More recently, purpose has become an essential element of doing business. But something else is missing: culture, or the essential elements of how an organization and its employees behave, as... View Details

Keywords: Success; Mission and Purpose; Organizational Culture; Corporate Strategy

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2022
Working Paper

Machine Learning Models for Prediction of Scope 3 Carbon Emissions

By: George Serafeim and Gladys Vélez Caicedo

For most organizations, the vast amount of carbon emissions occur in their supply chain and in the post-sale processing, usage, and end of life treatment of a product, collectively labelled scope 3 emissions. In this paper, we train machine learning algorithms on 15... View Details

Keywords: Carbon Emissions; Climate Change; Environment; Carbon Accounting; Machine Learning; Artificial Intelligence; Digital; Data Science; Environmental Sustainability; Environmental Management; Environmental Accounting

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June 2022
Teaching Plan

Rupert Murdoch: The Last Tycoon

By: Geoffrey G. Jones and Mona Rahmani

Teaching Plan for HBS Case No. 811-017. View Details

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10 Jun 2022
Lecture

Shareholders vs. Stakeholders: Who Is Winning the Battle for Corporate Governance?

By: Lynn S. Paine

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June 10, 2022
Article

What Top Executives Can Learn from Junior Employees

By: Rosabeth Moss Kanter

Having reached the pinnacle of their careers, many top executives think their learning days are over. Their role, as they see it, is to make pronouncements, define strategy and impart to others the benefits of their vast experience—that is, to tell the employees below... View Details

Keywords: Executives; Mentoring; Innovation; Leadership; Employees; Learning; Change

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June 9, 2023
Article

A Radical Treatment for Insulin Pricing

By: Leemore S. Dafny

In 2021, the Food and Drug Administration (FDA) approved the first interchangeable biosimilar for long-acting insulin, which many hoped would be substantially cheaper than the reference branded product. I explain why prices have barely changed, and argue that a... View Details

Keywords: Biosimilars; Rebates; Pharmaceuticals; Health Care and Treatment; Price; Governing Rules, Regulations, and Reforms; Pharmaceutical Industry; United States

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June 2022 (Revised August 2022)
Case

Dollar Tree: Breaking the Buck

By: Jill Avery and Marco Bertini

For thirty-five years, Dollar Tree, a discount retail chain selling general merchandise, had held its fixed price point steady, pricing all of its household items, food, stationery, books, seasonal items, gifts, toys, and clothing that made up its diverse and... View Details

Keywords: Retailing; Pricing; Pricing Strategy; Discount Retailing; Discount Store; Marketing; Brands and Branding; Marketing Strategy; Price; Inflation and Deflation; Consumer Behavior; Retail Industry; United States

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June 9, 2022
Article

How to Build a Life: The Case for Mindful Cursing

By: Arthur C. Brooks

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June 8, 2022
Article

How to Have Better Dreams and Better Sleep

By: Robin Abrahams and Boris Groysberg

Increasingly, leaders are coming to understand the importance of sleep for physical and mental wellbeing—but nightmares and bad dreams destroy sleep quality. The good news? It's more possible than most people realize to reduce nightmares and have better dreams. View Details

Keywords: Sleep; Well-being; Cognition and Thinking

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June 2022 (Revised October 2022)
Case

Can Goodr Fight Food Insecurity at Scale?

By: Daniel Isenberg and William R. Kerr

Jasmine Crowe founded Goodr to redirect food waste to people in need. Now a profitable enterprise, she’s searching for Series A funding and encountering pushback. Scaling and contract concerns are also at the forefront of her mind, but so are her values. Feeding... View Details

Keywords: Entrepreneurship; Investor Demand; Food; Corporate Social Responsibility and Impact; Values and Beliefs; Social Issues; Race; Opportunities; Contracts; Mission and Purpose; Financing and Loans

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June 2022 (Revised March 2024)
Case

Netflix's Culture: Binge or Cringe?

By: Hubert Joly, Leonard A. Schlesinger, James Barnett and Stacy Straaberg

In May 2022, streaming entertainment company Netflix lost customers for the first time in more than 10 years. Once a first mover in the streaming landscape, Netflix was facing competition from Amazon Prime Video, Disney+, HBO Max, and others. A key component of... View Details

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2022
Working Paper

Retail Investors’ Contrarian Behavior Around News, Attention, and the Momentum Effect

By: Cheng (Patrick) Luo, Enrichetta Ravina, Marco Sammon and Luis M. Viceira

Using a large panel of U.S. brokerage accounts trades and positions, we show that a large fraction of retail investors trade as contrarians after large earnings surprises, especially for loser stocks, and that such contrarian trading contributes to post earnings... View Details

Keywords: Retail Investors; Post Earnings Announcement Drift; Price Momentum; Behavioral Finance; Investment; Demographics

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June 2022 (Revised July 2022)
Teaching Note

The Voice War Continues: Hey Google vs. Alexa vs. Siri in 2022

By: David B. Yoffie

Teaching Note for HBS Case No. 722-462. View Details

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June 2022
Teaching Note

Katie Couric Media: Landing the First Client

By: N. Louis Shipley, William R. Kerr and Paige Boehmcke

Developed for teaching Entrepreneurial Sales, the Katie Couric Media case supports class discussion on client selection, sales strategy, and scaling a startup media firm. View Details

Keywords: Customer Relationship Management; Marketing; Mergers And Acquisitions; Start-up; Entrepreneurship; Sales; Business and Stakeholder Relations; Media and Broadcasting Industry

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2022
Working Paper

A Conceptualization of Sub-Living Wages: Liabilities, Leverage, and Risk

By: Drew Keller, Katie Panella and George Serafeim

Currently the accounting system records employee wages as an expense in the income statement. However, paying below living wages can expose an organization to reputational and operational risks. In this paper, we offer an alternative conceptualization of the issue of... View Details

Keywords: Accounting; Impact Accounting; Leverage; Wages; Compensation and Benefits; Business and Stakeholder Relations; Business and Government Relations; Social Issues; Human Capital

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June 2022 (Revised January 2023)
Case

South Africa – a 'Just Energy Transition'

By: Richard Vietor

South Africa, like most other countries, is in the process of reducing its carbon emissions to comply with COP26 and, hopefully, reach net zero emissions by 2050. However, because South Africa relies almost wholly on coal (93%) for electricity, and on coal for... View Details

Keywords: Energy; Economic Development; Climate Change; Coal Mining; Emission Reduction; Environmental Regulation; Environmental Sustainability; Environmental Law; Labor and Management Relations; Labor Unions; Natural Resources; Energy Policy; Energy Sources; South Africa

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June 2022 (Revised January 2025)
Technical Note

Causal Inference

By: Iavor I Bojinov, Michael Parzen and Paul Hamilton

This note provides an overview of causal inference for an introductory data science course. First, the note discusses observational studies and confounding variables. Next the note describes how randomized experiments can be used to account for the effect of... View Details

Keywords: Causal Inference; Causality; Experiment; Experimental Design; Data Science; Analytics and Data Science

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