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All HBS Web
(1,764)
- Faculty Publications (347)
- Article
Multitasking While Driving: A Time Use Study of Commuting Knowledge Workers to Assess Current and Future Uses
By: Thomaz Teodorovicz, Andrew L. Kun, Raffaella Sadun and Orit Shaer
Commuting has enormous impact on individuals, families, organizations, and society. Advances in vehicle automation may help workers employ the time spent commuting in productive work-tasks or wellbeing activities. To achieve this goal, however, we need to develop a...
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Keywords:
In-vehicle User Interfaces;
Time-use Study;
Automated Vehicles;
Knowledge Workers;
Commuting
Teodorovicz, Thomaz, Andrew L. Kun, Raffaella Sadun, and Orit Shaer. "Multitasking While Driving: A Time Use Study of Commuting Knowledge Workers to Assess Current and Future Uses." International Journal of Human-Computer Studies 162 (June 2022).
- 2022
- Article
Values and Inequality: Prosocial Jobs and the College Wage Premium
By: Nathan Wilmers and Letian Zhang
Employers often recruit workers by invoking corporate social responsibility, organizational purpose, or other claims to a prosocial mission. In an era of substantial labor
market inequality, commentators typically dismiss these claims as hypocritical: prosocial...
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Wilmers, Nathan, and Letian Zhang. "Values and Inequality: Prosocial Jobs and the College Wage Premium." American Sociological Review 87, no. 3 (2022): 415–442.
- May 2022
- Case
The NFL’s $110-Billion Media Rights Deals
By: Anita Elberse and Elizabeth Warner
On March 18, 2021, Brian Rolapp, chief media and business officer at the National Football League (NFL) presented the results of a months-long effort to renegotiate rights deals with the NFL’s current partners in television—the media conglomerates behind the networks...
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Keywords:
Sports;
Entertainment;
Media;
Marketing;
Strategy;
General Management;
Negotiation;
Partners and Partnerships;
Competition;
Media and Broadcasting Industry;
Sports Industry
Elberse, Anita, and Elizabeth Warner. "The NFL’s $110-Billion Media Rights Deals." Harvard Business School Case 522-090, May 2022.
- April 6, 2022
- Article
5 Principles of Purposeful Leadership
By: Hubert Joly
The traditional model of the leader-hero who saves the day, knows it all, is the smartest person in the room, and is too often driven by power, fame, glory, or money is not appropriate in today’s environment. People today expect a different kind of leader. While each...
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Keywords:
Leadership, Personal Strategy & Style;
Purpose;
Roles;
Authenticity;
Leadership;
Values and Beliefs;
Leadership Style
Joly, Hubert. "5 Principles of Purposeful Leadership." Harvard Business Review Digital Articles (April 6, 2022).
- March 2022 (Revised April 2022)
- Case
MTN: Unlocking Value While Driving Socioeconomic Progress
By: Benjamin C. Esty, Pippa Tubman Armerding and Dilyana Karadzhova Botha
On March 10, 2021, Ralph Mupita the new CEO of MTN Group, Africa's largest telecommunications company, presented the group’s 2020 annual results and unveiled a new strategy to “drive growth and unlock value.” Despite MTN’s leadership in most of its markets, the...
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Keywords:
Decision Making;
Goals and Objectives;
Valuation;
Emerging Markets;
Business Strategy;
Financial Management;
Information Technology;
Corporate Finance;
Telecommunications Industry;
Africa;
South Africa;
Ghana;
Nigeria
Esty, Benjamin C., Pippa Tubman Armerding, and Dilyana Karadzhova Botha. "MTN: Unlocking Value While Driving Socioeconomic Progress." Harvard Business School Case 722-371, March 2022. (Revised April 2022.)
- Article
Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
This study provides the first large-scale study of the performance of expected-return proxies (ERPs) internationally. Analyst-forecast-based ICCs are sparsely populated and not robustly associated with future returns. Earnings-model-forecast-based ICCs are...
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Keywords:
Expected Returns;
Discount Rates;
Fundamental Valuation;
Implied Cost Of Capital;
International Equity Markets;
Present Value;
Investment Return;
Equity;
Markets;
Global Range
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach." Accounting Review 97, no. 2 (March 2022): 107–133.
- 2022
- Working Paper
The Fed and the Secular Decline in Interest Rates
In this paper I document a striking fact: a narrow window around Fed meetings fully captures the secular decline in U.S. Treasury yields since 1980. By contrast, yield movements outside this window are transitory and wash out over time. This is surprising because the...
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Keywords:
United States Treasury;
Monetary Policy;
Yield Curve;
Central Banking;
Interest Rates;
Valuation
Hillenbrand, Sebastian. "The Fed and the Secular Decline in Interest Rates." Working Paper, January 2022.
- Article
The Translucent Hand of Managed Ecosystems: Engaging Communities for Value Creation and Capture
By: Elizabeth J. Altman, Frank Nagle and Michael Tushman
Management research has increasingly explored the domains of ecosystems, platforms, and open/user/distributed innovation—governance structures focused on engaging with external communities. While these research areas include substantial empirical and theoretical work...
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Keywords:
Ecosystems;
Platforms;
Open And User Innovation Strategy;
Capabilities;
Governance;
Innovation Strategy;
Organizational Change and Adaptation;
Value Creation
Altman, Elizabeth J., Frank Nagle, and Michael Tushman. "The Translucent Hand of Managed Ecosystems: Engaging Communities for Value Creation and Capture." Academy of Management Annals 16, no. 1 (January 2022): 70–101.
- December 2021
- Case
Slice Labs: Creating a Fraud-free Online Insurance Platform
By: Amit Goldenberg, Max Bazerman and Ruth Page
"Slice Labs: Creating a Fraud-Free Online Insurance Platform" engages students with the challenge of how to influence other parties to not engage in fraud in the context of digital insurance. The case is centered around Slice, a digital insurance company that was...
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Keywords:
Technology;
Insurance;
Digitization;
Honesty;
Negotiation;
Fraud;
Ethics;
Negotiation Process;
Negotiation Tactics;
Negotiation Types;
Social Psychology;
Conflict and Resolution;
Trust;
Fairness;
Moral Sensibility;
Values and Beliefs;
Crime and Corruption;
Insurance Industry;
Technology Industry;
United States;
Canada
Goldenberg, Amit, Max Bazerman, and Ruth Page. "Slice Labs: Creating a Fraud-free Online Insurance Platform." Harvard Business School Multimedia/Video Case 921-712, December 2021.
- 2021
- Working Paper
The Business of K-12 Education in China
By: Geoffrey Jones and Yuhai Wu
This working paper examines the evolution of K-12 education in China, especially between 1985 and the present day, drawing extensive interviews with participants in the educational sector. China has been hugely successful in reaching almost 100 percent literacy,...
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Keywords:
K-12 Education;
China;
Real Estate;
Early Childhood Education;
Performance Evaluation;
Teaching;
Governing Rules, Regulations, and Reforms;
Personal Development and Career;
Social Issues;
Nonprofit Organizations;
Private Sector;
Education Industry;
Real Estate Industry;
China
Jones, Geoffrey, and Yuhai Wu. "The Business of K-12 Education in China." Harvard Business School Working Paper, No. 22-022, October 2021.
- Article
Business Investment in Education in Emerging Markets Since the 1960s
By: Valeria Giacomin, Geoffrey Jones and Erica Salvaj
This article examines non-profit investments by business in education in emerging markets between the 1960s and the present day. Using a sample of 110 interviews with business leaders from an oral history database, the study shows that more than three-quarters of such...
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Keywords:
Economic History;
Oral History;
Education;
Philanthropy and Charitable Giving;
Business History;
Emerging Markets;
Reputation;
Corporate Social Responsibility and Impact;
Education Industry;
Africa;
Asia;
Latin America;
Middle East;
India;
Chile;
Colombia;
Sri Lanka;
Kenya
Giacomin, Valeria, Geoffrey Jones, and Erica Salvaj. "Business Investment in Education in Emerging Markets Since the 1960s." Business History 63, no. 7 (September 2021): 1113–1143.
- 2021
- Working Paper
The Value of Data and Its Impact on Competition
By: Marco Iansiti
Common regulatory perspective on the relationship between data, value, and competition in online platforms has increasingly centered on the volume of data accumulated by incumbent firms. This view posits the existence of "data network effects," where more data leads to...
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Keywords:
Online Platforms;
Data Network Effects;
Analytics and Data Science;
Value;
Competition;
Digital Platforms
Iansiti, Marco. "The Value of Data and Its Impact on Competition." Harvard Business School Working Paper, No. 22-002, July 2021.
- July 2021 (Revised October 2021)
- Case
Allianz Customer Centricity: Is Simplicity the Way Forward?
By: Eva Ascarza and Emilie Billaud
This case explores the tradeoffs between product personalization and simplicity as companies grow. The case presents an opportunity to understand whether and how each of these approaches enables and/or limits companies’ abilities to provide customer satisfaction while...
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Keywords:
Simplicity;
Customer Focus and Relationships;
Customization and Personalization;
Customer Satisfaction;
Performance Efficiency;
Strategy;
Insurance Industry;
Europe;
Germany
Ascarza, Eva, and Emilie Billaud. "Allianz Customer Centricity: Is Simplicity the Way Forward?" Harvard Business School Case 522-008, July 2021. (Revised October 2021.)
- July–August 2021
- Article
Why Do So Many Strategies Fail?
By: David J. Collis
THE PROBLEM: Seemingly successful new companies struggle to turn a healthy profit. Established firms get disrupted by upstarts. Companies that excel at serving their markets can’t adapt when customers’ tastes shift. THE ROOT CAUSE: All too often, business leaders focus...
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Collis, David J. "Why Do So Many Strategies Fail?" Harvard Business Review 99, no. 4 (July–August 2021): 82–93.
- April 2021
- Exercise
Valuing Employment Exercise
By: George Serafeim, Ethan Rouen and Katie Panella
The Valuing Employment exercise can be used to show the importance of impact measurement in designing incentives and contracts. The exercise has two phases. In the first phase, participants play the role of managers at the State of Massachusetts Infrastructure...
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Keywords:
Bid Evaluation;
Workforce;
Impact Measurement;
Bids and Bidding;
Contracts;
Design;
Measurement and Metrics
Serafeim, George, Ethan Rouen, and Katie Panella. "Valuing Employment Exercise." Harvard Business School Exercise 121-086, April 2021.
- March 2021
- Article
Assortment Rotation and the Value of Concealment
By: Kris J. Ferreira and Joel Goh
Assortment rotation—the retailing practice of changing the assortment of products offered to customers—has recently been used as a competitive advantage for both brick-and-mortar and online retailers. We focus on product categories where consumers may purchase multiple...
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Keywords:
Assortment Optimization;
Retailing;
Imperfect Information;
Sales;
Strategy;
Consumer Behavior
Ferreira, Kris J., and Joel Goh. "Assortment Rotation and the Value of Concealment." Management Science 67, no. 3 (March 2021): 1489–1507.
- 2021
- Working Paper
Connecting Expected Stock Returns to Accounting Valuation Multiples: A Primer
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
We outline a framework in which accounting “valuation anchors" could be connected to expected stock returns. Under two general conditions, expected log returns is a log-linear function of a valuation (market value-to-accounting) multiple and the expected growth in the...
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Keywords:
Expected Returns;
Present Value;
Investment Return;
Accounting;
Valuation;
Information;
Framework
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Connecting Expected Stock Returns to Accounting Valuation Multiples: A Primer." Harvard Business School Working Paper, No. 21-081, January 2021.
- January 2021
- Article
Turbulence, Firm Decentralization and Growth in Bad Times
By: Philippe Aghion, Nicholas Bloom, Brian Lucking, Raffaella Sadun and John Van Reenen
What is the optimal form of firm organization during “bad times”? We present a model of delegation within the firm to show that the effect is ambiguous. The greater turbulence following macro shocks may benefit decentralized firms because the value of local information...
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Keywords:
Decentralization;
Growth;
Turbulence;
Great Recession;
Organizational Design;
System Shocks;
Economic Growth;
Performance
Aghion, Philippe, Nicholas Bloom, Brian Lucking, Raffaella Sadun, and John Van Reenen. "Turbulence, Firm Decentralization and Growth in Bad Times." American Economic Journal: Applied Economics 13, no. 1 (January 2021): 133–169.
- December 2020 (Revised December 2022)
- Case
The Dance of Dharma: On the Difficulty of Being Good
By: Arthur I. Segel and Tyler M. Richard
When deciding how to be good and act well, we often seek outside help. Many of our oldest and most frequently consulted sources of ethical guidance are our religious traditions. Just as one might consult a thoughtful friend, countless people seek direction from their...
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Segel, Arthur I., and Tyler M. Richard. "The Dance of Dharma: On the Difficulty of Being Good." Harvard Business School Case 821-058, December 2020. (Revised December 2022.)
- September 2020
- Case
Uber at a Crossroads (2017)
By: Ramon Casadesus-Masanell and Karen Elterman
This case describes the history of Uber, its business model—including the ways it differed from that of the traditional taxi industry—and its competition with Lyft. The case is set in 2017, a year in which Uber was plagued by even more scandals than usual, though its...
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Keywords:
Business Startups;
Business Model;
Customer Satisfaction;
Fairness;
Values and Beliefs;
Price;
Profit;
Revenue;
Investment;
Government Legislation;
Business History;
Compensation and Benefits;
Resignation and Termination;
Employment;
Wages;
Lawfulness;
Leadership Style;
Leading Change;
Management Style;
Market Entry and Exit;
Digital Platforms;
Product Design;
Organizational Culture;
Problems and Challenges;
Attitudes;
Strategy;
Competitive Strategy;
Expansion;
Transportation Networks;
Mobile and Wireless Technology;
Valuation;
Transportation Industry;
Technology Industry;
United States
Casadesus-Masanell, Ramon, and Karen Elterman. "Uber at a Crossroads (2017)." Harvard Business School Case 721-376, September 2020.