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All HBS Web
(3,188)
- Faculty Publications (780)
- September 2020 (Revised February 2024)
- Teaching Note
Artea (A), (B), (C), and (D): Designing Targeting Strategies
By: Eva Ascarza and Ayelet Israeli
Teaching Note for HBS No. 521-021,521-022,521-037,521-043. This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on A/B testing analysis and...
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- September 2020
- Case
Chip and Joanna Gaines' Magnolia Network
By: Anita Elberse and Julia McNicholas
Chip and Joanna Gaines, who have shot to fame as stars of the hit television show Fixer Upper, are preparing to launch their own television network. It is April 2019, a year since the home-renovation show Fixer Upper’s fifth season on cable channel HGTV ended, and more...
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Keywords:
Entertainment;
Television;
Superstars;
Innovation;
Creative Industries;
Talent;
General Management;
Celebrities;
Television Entertainment;
Entrepreneurship;
Joint Ventures;
Innovation and Invention;
Marketing;
Strategy;
Entertainment and Recreation Industry;
Media and Broadcasting Industry
Elberse, Anita, and Julia McNicholas. "Chip and Joanna Gaines' Magnolia Network." Harvard Business School Case 521-044, September 2020.
- September 2020
- Case
Keeping It in the Family at the Hayden Saw Company
By: V.G. Narayanan and John Masko
In 2019, Board Chair and third-generation shareholder Helen Fullerton was preparing for a meeting to discuss Ohio-based Hayden Saw Company’s (Hayden) future as a family business. As the company entered its fifth decade, the Hayden family was dealing with three distinct...
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Keywords:
Family Business;
Corporate Governance;
Family Ownership;
Business and Shareholder Relations;
Family and Family Relationships;
Governing and Advisory Boards;
Construction Industry;
Ohio;
United States
Narayanan, V.G., and John Masko. "Keeping It in the Family at the Hayden Saw Company." Harvard Business School Case 121-026, September 2020.
- 2020
- Chapter
Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy
By: Laura Alfaro and Fabio Kanczuk
In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. Additionally, emerging countries are increasingly deviating from inflation targeting regimes, managing their exchange rate and engaging in...
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Alfaro, Laura, and Fabio Kanczuk. "Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy." In Asset Management at Central Banks and Monetary Authorities: New Practices in Managing International Foreign Exchange Reserves, edited by Jacob Bjorheim. Springer, 2020. (Book link.)
- August 2020 (Revised November 2021)
- Case
Beyond Beer: Brewing Innovation at Molson Coors
By: Derek C. M. van Bever, Stephen P. Kaufman, James Barnett and Shaye Roseman
In March 2019, Molson Coors CEO Mark Hunter considered a request to pull forward $65 million CAD in anticipated future funding for Truss Beverages, a Toronto-based cannabis beverage company that Molson Coors created in a joint venture with a Canadian cannabis...
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Keywords:
Budgets and Budgeting;
Joint Ventures;
Ethics;
Cross-Cultural and Cross-Border Issues;
Disruptive Innovation;
Innovation Strategy;
Market Entry and Exit;
Food and Beverage Industry;
United States;
Canada;
Colorado
van Bever, Derek C. M., Stephen P. Kaufman, James Barnett, and Shaye Roseman. "Beyond Beer: Brewing Innovation at Molson Coors." Harvard Business School Case 321-008, August 2020. (Revised November 2021.)
- August 2020
- Article
Financial Market Risk Perceptions and the Macroeconomy
By: Carolin E. Pflueger, Emil Siriwardane and Adi Sunderam
We propose a novel measure of risk perceptions: the price of volatile stocks (PVS), defined as the book-to-market ratio of low-volatility stocks minus the book-to-market ratio of high-volatility stocks. PVS is high when perceived risk directly measured from surveys and...
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Keywords:
Risk-centric Business Cycles;
Cross-section Of Equities;
Real Risk-free Rate;
Real Investment;
Financial Markets;
Risk and Uncertainty;
Perception;
Investment
Pflueger, Carolin E., Emil Siriwardane, and Adi Sunderam. "Financial Market Risk Perceptions and the Macroeconomy." Quarterly Journal of Economics 135, no. 3 (August 2020).
- September 2020
- Article
Relaxing Household Liquidity Constraints Through Social Security
By: Sylvain Catherine, Max Miller and Natasha Sarin
More than a quarter of working-age households in the United States do not have sufficient savings to cover their expenditures after a month of unemployment. Recent proposals suggest giving workers early access to a small portion of their future Social Security benefits...
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Keywords:
COVID-19 Pandemic;
Personal Finance;
Employment;
Welfare;
Insurance;
Government Legislation
Catherine, Sylvain, Max Miller, and Natasha Sarin. "Relaxing Household Liquidity Constraints Through Social Security." Art. 104243. Journal of Public Economics 189 (September 2020).
- 2020
- Other Unpublished Work
The COVID-19 Attack on Latin America: Proposals for an Effective Response
By: Laura Alfaro, Guillermo Calvo, Augusto de la Torre, Jose de Gregorio, Roque Benjamin Fernandez, Pablo Guidotti, Paulo Leme, Enrique Mendoza, Liliana Rojas-Suarez and Andres Velasco
Alfaro, Laura, Guillermo Calvo, Augusto de la Torre, Jose de Gregorio, Roque Benjamin Fernandez, Pablo Guidotti, Paulo Leme, Enrique Mendoza, Liliana Rojas-Suarez, and Andres Velasco. "The COVID-19 Attack on Latin America: Proposals for an Effective Response." Comité Latinoamericano de Asuntos Financieros (CLAAF) Statement, No. 43, July 2020.
- July 2020 (Revised July 2023)
- Case
Live Nation and Pharrell Williams
By: Anita Elberse and Kate Christensen
“We’re in business together, and whether we lose a few million dollars or make a few million dollars, let’s do this. If you think you can pull it off, I’m behind you.” Michael Rapino, chief executive officer of Live Nation, the world’s leading live entertainment...
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Keywords:
Music;
Entertainment;
Superstars;
Talent;
Labor Economics;
General Management;
Music Entertainment;
Media;
Talent and Talent Management;
Joint Ventures;
Marketing;
Strategy;
Music Industry
Elberse, Anita, and Kate Christensen. "Live Nation and Pharrell Williams." Harvard Business School Case 521-005, July 2020. (Revised July 2023.)
- July 2020
- Article
Higher Economic Inequality Intensifies the Financial Hardship of People Living in Poverty by Fraying the Community Buffer
By: Jon M. Jachimowicz, Barnabas Szaszi, Marcel Lukas, David Smerdon, Jaideep Prabhu and Elke U. Weber
The current research investigates whether higher economic inequality disproportionately intensifies the financial hardship of low-income individuals. We propose that higher economic inequality increases financial hardship for low-income individuals by reducing their...
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Keywords:
Economic Inequalty;
Economy;
Income;
Equality and Inequality;
Poverty;
Civil Society or Community
Jachimowicz, Jon M., Barnabas Szaszi, Marcel Lukas, David Smerdon, Jaideep Prabhu, and Elke U. Weber. "Higher Economic Inequality Intensifies the Financial Hardship of People Living in Poverty by Fraying the Community Buffer." Special Issue on Racism in Action. Nature Human Behaviour 4, no. 7 (July 2020): 702–712.
- June 2020
- Article
Informing Dissent
By: Hillary Greene and Dennis Yao
The first part of this commentary argues that because the production of dissent depends on the availability of information, greater attention should focus on government restrictions on access to official information. At no time is this more important than when...
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Keywords:
Dissent;
Information Monopoly;
Economics Of Speech;
Freedom Of Information Act (FOIA);
Self-censorship;
Social Pressure;
Information;
Government and Politics;
Spoken Communication;
Society
Greene, Hillary, and Dennis Yao. "Informing Dissent." Law, Culture and the Humanities 16, no. 2 (June 2020): 200–212.
- May 21, 2020
- Editorial
Primary Care Is Hurting: Why Aren't Private Insurers Pitching In?
By: Leemore S. Dafny and J. Michael McWilliams
Primary care clinicians are the front line for patients with suspected infection. We rely on them to diagnose, triage, and manage patients with potential or confirmed COVID infections. They are also responsible for keeping non-COVID medical conditions under control...
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Keywords:
COVID-19;
Primary Care;
Health Pandemics;
Health Care and Treatment;
Financial Condition;
Insurance
Dafny, Leemore S., and J. Michael McWilliams. "Primary Care Is Hurting: Why Aren't Private Insurers Pitching In?" Health Affairs Blog (May 21, 2020).
- May 2020 (Revised January 2022)
- Case
Michael Ku and Global Clinical Supply at Pfizer Inc.: Bringing Hope to Patients (A)
By: Linda A. Hill, Allison J. Wigen and Emily Tedards
Michael Ku joined Pfizer in 2011, after the company had undergone three large-scale mergers and acquisitions. His mission was to drive the digital transformation of the company’s clinical supply chain, but he knew he had to start with the culture. Over the next eight...
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Keywords:
Innovation;
Digital;
Change;
Culture;
Management;
Talent;
Pharmaceutical Companies;
Customer-centricity;
Collaboration;
Cross-functional Management;
Purpose;
Leadership;
Innovation and Invention;
Transformation;
Organizational Culture;
Change Management;
Talent and Talent Management;
Customer Focus and Relationships;
Supply Chain;
Decision Making;
Mission and Purpose
Hill, Linda A., Allison J. Wigen, and Emily Tedards. "Michael Ku and Global Clinical Supply at Pfizer Inc.: Bringing Hope to Patients (A)." Harvard Business School Case 420-108, May 2020. (Revised January 2022.)
- Working Paper
Measuring the Perceived Liquidity of the Corporate Bond Market
By: Sergey Chernenko and Adi Sunderam
We propose a novel measure of bond market liquidity that does not depend on transaction data: the strength of the cross-sectional relationship between mutual fund cash holdings and fund flow volatility. Our measure captures how liquid funds perceive their portfolio...
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Chernenko, Sergey, and Adi Sunderam. "Measuring the Perceived Liquidity of the Corporate Bond Market." NBER Working Paper Series, No. 27092, May 2020.
- Article
The Price of Anarchy of Self-Selection in Tullock Contests
By: Hau Chan, David C. Parkes and Karim R. Lakhani
Crowdsourcing platforms operate by offering their clients the ability to obtain cost-effective solutions for their problems through contests. The top contestants with the best solutions are rewarded, and the submitted solutions are provided to the clients. Within the...
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Chan, Hau, David C. Parkes, and Karim R. Lakhani. "The Price of Anarchy of Self-Selection in Tullock Contests." Proceedings of the International Conference on Autonomous Agents and Multiagent Systems (AAMAS) 19th (2020): 1795–1797.
- April 2020
- Teaching Note
Cambridge Franchise Partners
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Teaching Note for HBS No. 217-082. Cambridge Franchise Partners (CFP) was established by Matt Perelman and Alex Sloane (both HBS ’15) to pursue a roll-up strategy in the quick service restaurant (QSR) sector. Burger King (BK) approved CFP’s request to become a...
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- March 2020 (Revised September 2020)
- Case
Board Director Dilemmas—Pushing Senior Management
By: David G. Fubini, Suraj Srinivasan and Amram Migdal
This case explores a new board director who wants more detail from the management team than his fellow directors are willing to press for. New board director Sam Pesca is frustrated that CFO Alex Marotta provides only a minimal two-page financial summary at board...
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Fubini, David G., Suraj Srinivasan, and Amram Migdal. "Board Director Dilemmas—Pushing Senior Management." Harvard Business School Case 120-084, March 2020. (Revised September 2020.)
- March 2020 (Revised May 2020)
- Case
Board Director Dilemmas—Sharing Expertise
By: David G. Fubini, Suraj Srinivasan and Amram Migdal
This case focuses on a new director who was invited to the board specifically due to her expertise in a technical area. The case allows for discussion of the board director’s appropriate role: to advise and direct management or to ask thoughtful questions about...
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Keywords:
Board Of Directors;
Corporate Governance;
Governing and Advisory Boards;
Experience and Expertise
Fubini, David G., Suraj Srinivasan, and Amram Migdal. "Board Director Dilemmas—Sharing Expertise." Harvard Business School Case 120-101, March 2020. (Revised May 2020.)
- March–April 2020
- Article
Avoid the Pitfalls of A/B Testing
By: Iavor I. Bojinov, Guillaume Sait-Jacques and Martin Tingley
Online experiments measuring whether “A,” usually the current approach, is inferior to “B,” a proposed improvement, have become integral to the product-development cycle, especially at digital enterprises. But often firms make serious mistakes in conducting these...
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Keywords:
A/B Testing;
Experiment Design;
Social Networks;
Product Development;
Performance Improvement;
Measurement and Metrics;
Social Media
Bojinov, Iavor I., Guillaume Sait-Jacques, and Martin Tingley. "Avoid the Pitfalls of A/B Testing." Harvard Business Review 98, no. 2 (March–April 2020): 48–53.
- March 2020
- Article
Diagnosing Missing Always at Random in Multivariate Data
By: Iavor I. Bojinov, Natesh S. Pillai and Donald B. Rubin
Models for analyzing multivariate data sets with missing values require strong, often assessable, assumptions. The most common of these is that the mechanism that created the missing data is ignorable—a twofold assumption dependent on the mode of inference. The first...
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Keywords:
Missing Data;
Diagnostic Tools;
Sensitivity Analysis;
Hypothesis Testing;
Missing At Random;
Row Exchangeability;
Analytics and Data Science;
Mathematical Methods
Bojinov, Iavor I., Natesh S. Pillai, and Donald B. Rubin. "Diagnosing Missing Always at Random in Multivariate Data." Biometrika 107, no. 1 (March 2020): 246–253.