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All HBS Web
(2,832)
- Faculty Publications (433)
- January 2018 (Revised May 2018)
- Case
AT&T: Managing Technological Change and the Future of Telephone Operators in the 20th Century
By: Daniel P. Gross and William R. Kerr
By the 1930s, AT&T dominated the American phone industry, serving 10 million telephones and employing over 100,000 switchboard operators. But beginning in the mid-1910s, the company began changing from manually operated switchboards to mechanical switching systems that...
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Keywords:
AT&T;
Bell Telephone;
Phone Lines;
Phone Operators;
Mechanical Switching;
Layoffs;
Technological Change;
Transition;
History;
Innovation and Invention;
Technological Innovation;
Information Technology;
Disruption;
Change Management;
Communications Industry;
Telecommunications Industry;
United States
Gross, Daniel P., and William R. Kerr. "AT&T: Managing Technological Change and the Future of Telephone Operators in the 20th Century." Harvard Business School Case 718-486, January 2018. (Revised May 2018.)
- January–February 2018
- Article
Inclusive Growth: Profitable Strategies for Tackling Poverty and Inequality
By: Robert S. Kaplan, George Serafeim and Eduardo Tugendhat
More than a billion people in the developing world remain in extreme poverty and outside the formal economy. Traditional CSR programs have done little to alleviate the situation and rarely produce transformative change.
Instead of trying to fix local problems,... View Details
Instead of trying to fix local problems,... View Details
Keywords:
Inclusive Growth;
Sustainability;
Social Impact;
Business Strategy;
Shared Value;
Impact Investing;
Inequality;
Corporate Governance;
Balanced Scorecard;
Strategy Execution;
Economic Growth;
Developing Countries and Economies;
Poverty;
Equality and Inequality;
Corporate Social Responsibility and Impact;
Strategy;
Investment
Kaplan, Robert S., George Serafeim, and Eduardo Tugendhat. "Inclusive Growth: Profitable Strategies for Tackling Poverty and Inequality." Harvard Business Review 96, no. 1 (January–February 2018): 127–133.
- January 2018
- Article
The Effect of Cost Sharing on an Employee Weight Loss Program: A Randomized Trial
By: Leslie K. John, Andrea Troxel, William Yancy, Joelle Y. Friedman, Jingsan Zhu, Lin Yang, Robert Galvin, Karen Miller-Kovach, Scott Halpern, George Loewenstein and Kevin Volpp
Purpose: We tested the effects of employer subsidies on employee enrollment, attendance, and weight loss in a nationally-available weight management program.
Design: A randomized trial tested the impact of employer subsidy: 100%; 80% 50% and a hybrid 50% subsidy... View Details
Design: A randomized trial tested the impact of employer subsidy: 100%; 80% 50% and a hybrid 50% subsidy... View Details
Keywords:
Affordable Care Act (ACA);
Subsidies;
Weight Loss;
Obesity;
Incentives;
Behavioral Economics;
Motivation and Incentives;
Behavior;
Health Disorders;
Health Care and Treatment;
Compensation and Benefits;
United States
John, Leslie K., Andrea Troxel, William Yancy, Joelle Y. Friedman, Jingsan Zhu, Lin Yang, Robert Galvin, Karen Miller-Kovach, Scott Halpern, George Loewenstein, and Kevin Volpp. "The Effect of Cost Sharing on an Employee Weight Loss Program: A Randomized Trial." American Journal of Health Promotion 32, no. 1 (January 2018): 170–176.
- Article
Your Visual System Provides All the Information You Need to Make Moral Judgments about Generic Visual Events
By: Julian De Freitas and George A. Alvarez
To what extent are people's moral judgments susceptible to subtle factors of which they are unaware? Here we show that we can change people’s moral judgments outside of their awareness by subtly biasing perceived causality. Specifically, we used subtle visual...
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De Freitas, Julian, and George A. Alvarez. "Your Visual System Provides All the Information You Need to Make Moral Judgments about Generic Visual Events." Cognition 178 (September 2018): 133–146.
- November 2017 (Revised April 2019)
- Case
Summa Equity: Building Purpose-Driven Organizations
By: George Serafeim and David Freiberg
In 2015, Reynir Indahl left top Nordic private equity firm Altor Equity Partners to found Summa Equity (Summa). After long contemplation following the financial crisis, Indahl was convinced the financial system was producing negative externalities and that the current...
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Keywords:
Corporate Purpose;
ESG;
ESG (Environmental, Social, Governance) Performance;
Social Impact;
Investment Management;
Management Practices;
Innovation;
Voice;
Environmental Impact;
Private Equity;
Social Enterprise;
Finance;
Capital Markets;
Management Practices and Processes;
Innovation Leadership;
Leadership;
Innovation and Management;
Entrepreneurship;
Mission and Purpose;
Value Creation;
Financial Services Industry;
Norway;
Sweden;
Scandinavia
Serafeim, George, and David Freiberg. "Summa Equity: Building Purpose-Driven Organizations." Harvard Business School Case 118-028, November 2017. (Revised April 2019.)
- November 2017
- Technical Note
21st Century Populism
By: George Serafeim and David Freiberg
While the first decade of the 21st century saw a massive financial crisis that led to significant economic downturn, the second decade saw the rise of political leaders, who built their support upon a political message that championed the common person against the...
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Keywords:
Populism;
Market Efficiency;
Market Liberalization;
Political Influence;
Political Instability;
Capital Controls;
Partnerships;
Coalition;
Inequality;
Role Of Business In Society;
Government Intervention In The Markets;
Labor Market;
Equality and Inequality;
Financial Markets;
Social Issues;
Immigration;
Financial Crisis;
Capital Markets;
Business and Government Relations
Serafeim, George, and David Freiberg. "21st Century Populism." Harvard Business School Technical Note 118-029, November 2017.
- October 2017 (Revised October 2022)
- Case
JetBlue: Relevant Sustainability Leadership (A)
By: George Serafeim and David Freiberg
In 2017, JetBlue, the airline founded on the mission to “bring humanity back to air travel,” was considering becoming one of the first companies to report its sustainability performance according to the Sustainability Accounting Standards Board (SASB) standards. SASB...
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Keywords:
Sustainability;
Metrics;
Leadership And Change Management;
Airlines;
Innovation;
Purpose;
ESG;
ESG (Environmental, Social, Governance) Performance;
Sustainability Reporting;
Change Management;
Leadership;
Financial Reporting;
Environmental Sustainability;
Mission and Purpose;
Reports;
Competitive Strategy;
Measurement and Metrics;
Corporate Social Responsibility and Impact;
Air Transportation Industry;
United States
Serafeim, George, and David Freiberg. "JetBlue: Relevant Sustainability Leadership (A)." Harvard Business School Case 118-030, October 2017. (Revised October 2022.)
- 2017
- Chapter
Immigrant Entrepreneurship
By: William R. Kerr and Sari Pekkala Kerr
We examine immigrant entrepreneurship and the survival and growth of immigrant-founded businesses over time relative to native-founded companies. Our work quantifies immigrant contributions to new firm creation in a wide variety of fields and using multiple...
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Kerr, William R., and Sari Pekkala Kerr. "Immigrant Entrepreneurship." Chap. 5 in Measuring Entrepreneurial Businesses: Current Knowledge and Challenges. Vol. 75, edited by John Haltiwanger, Erik Hurst, Javier Miranda, and Antoinette Schoar. Studies in Income and Wealth (NBER). Chicago: University of Chicago Press, 2017.
- 2019
- Working Paper
Collusion in Markets with Syndication
By: John William Hatfield, Scott Duke Kominers, Richard Lowery and Jordan M. Barry
Many markets, including markets for IPOs and debt issuances, are syndicated: each winning bidder invites competitors to join its syndicate to complete production. Using repeated extensive form games, we show that collusion in syndicated markets may become easier as...
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Hatfield, John William, Scott Duke Kominers, Richard Lowery, and Jordan M. Barry. "Collusion in Markets with Syndication." Harvard Business School Working Paper, No. 18-009, July 2017. (Revised June 2019.)
- July 2017 (Revised March 2019)
- Technical Note
The Future of Mobility: Economic, Environmental, and Social Implications
By: George Serafeim and David Freiberg
This technical note explores how advancements in technology are fundamentally transforming how consumers interact with mobility. Transformation is being driven by three independent trends: the emergence of affordable electric vehicles, the development of autonomous...
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Keywords:
Oil & Gas;
Automobile Manufacturing;
Technological And Scientific Innovation;
Mobility;
Inequality;
Electric Vehicles;
Ride-sharing;
Ambidexterity;
Transformation;
Disruption;
Change;
Technological Innovation;
Transportation;
Equality and Inequality;
Auto Industry;
Technology Industry;
Transportation Industry;
Distribution Industry
Serafeim, George, and David Freiberg. "The Future of Mobility: Economic, Environmental, and Social Implications." Harvard Business School Technical Note 118-008, July 2017. (Revised March 2019.)
- 2017
- Working Paper
Digital Labor Markets and Global Talent Flows
By: John Horton, William R. Kerr and Christopher Stanton
Digital labor markets are rapidly expanding and connecting companies and contractors on a global basis. We review the environment in which these markets take root, the micro- and macro-level studies of their operations, their ongoing evolution and recent trends, and...
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Horton, John, William R. Kerr, and Christopher Stanton. "Digital Labor Markets and Global Talent Flows." Harvard Business School Working Paper, No. 17-096, May 2017.
- May 2017
- Article
Experimental Evidence of Pooling Outcomes Under Information Asymmetry
By: William Schmidt and Ryan W. Buell
Operational decisions under information asymmetry can signal a firm's prospects to less-informed parties, such as investors, customers, competitors, and regulators. Consequently, managers in these settings often face a tradeoff between making an optimal decision and...
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Keywords:
Behavioral Decision Research;
Information Asymmetry;
Signaling;
Decision Choices and Conditions;
Alignment
Schmidt, William, and Ryan W. Buell. "Experimental Evidence of Pooling Outcomes Under Information Asymmetry." Management Science 63, no. 5 (May 2017): 1586–1605.
- April–May 2017
- Article
Career Concerns of Banking Analysts
By: Joanne Horton, George Serafeim and Shan Wu
We study how career concerns influence banking analysts' forecasts and how their forecasting behavior benefits both them and bank managers. We show that banking analysts issue early in the year relatively more optimistic and later in the year more pessimistic forecasts...
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Keywords:
Sell-side Analysts;
Analyst Forecasts;
Analysts;
Investment Recommendations;
Career Advancement;
Career Management;
Labor Mobility;
Labor Market;
Prejudice and Bias;
Personal Development and Career;
Forecasting and Prediction;
Investment Banking
Horton, Joanne, George Serafeim, and Shan Wu. "Career Concerns of Banking Analysts." Journal of Accounting & Economics 63, nos. 2-3 (April–May 2017): 231–252.
- Article
Normative Judgments and Individual Essence
By: Julian De Freitas, Kevin P. Tobia, George E. Newman and Joshua Knobe
A growing body of research has examined how people judge the persistence of identity over
time—that is, how they decide that a particular individual is the same entity from one time to the
next. While a great deal of progress has been made in understanding the types...
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Keywords:
Concepts;
Essentialism;
Normative Factors;
Persistence;
True Self;
Morality;
Identity;
Moral Sensibility;
Perception
De Freitas, Julian, Kevin P. Tobia, George E. Newman, and Joshua Knobe. "Normative Judgments and Individual Essence." Cognitive Science 41, no. S3 (2017): 382–402.
- February 2017
- Case
Yemeksepeti: Growing and Expanding the Business Model through Data
By: William R. Kerr, Gamze Yucaoglu and Eren Kuzucu
In October 2016, Nevzat Aydin, co-founder and CEO of Yemeksepeti, the Turkish online food-ordering company, was looking over the company's quarterly results and projections for the upcoming year with his management team. It had been almost a year and a half since Aydin...
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Keywords:
Entrepreneurial Management;
Entrepreneurial Ventures;
Turkey;
Big Data;
Customer Focused Organization;
Service Management;
Continuous Improvement;
Data Analysis;
Internet;
Growth Strategy;
Technological Change;
Information Systems;
Entrepreneurship;
Corporate Strategy;
Analytics and Data Science;
Analysis;
Customer Focus and Relationships;
Emerging Markets;
Service Operations;
Competitive Advantage;
Performance Improvement;
Internet and the Web;
Growth and Development Strategy;
Information Technology;
Value Creation;
Food and Beverage Industry;
Turkey
Kerr, William R., Gamze Yucaoglu, and Eren Kuzucu. "Yemeksepeti: Growing and Expanding the Business Model through Data." Harvard Business School Case 817-095, February 2017.
- February 2017 (Revised June 2017)
- Case
ExxonMobil: Business as Usual? (A)
By: George Serafeim, Shiva Rajgopal and David Freiberg
Climate change was becoming an important societal and business issue as more governments were introducing climate change related regulations and investors became increasibly worried about stranded assets within oil and gas firms. In September 2016, the U.S. Securities...
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Keywords:
Oil & Gas;
Oil Prices;
Oil Companies;
Asset Impairment;
Predictive Analytics;
Sustainability;
Environmental Impact;
Innovation;
Disclosure;
Accounting;
Valuation;
Climate Change;
Renewable Energy;
Environmental Sustainability;
Financial Reporting;
Energy Industry
Serafeim, George, Shiva Rajgopal, and David Freiberg. "ExxonMobil: Business as Usual? (A)." Harvard Business School Case 117-046, February 2017. (Revised June 2017.)
- January 2017
- Case
TalentCorp Malaysia and the Returning Expert Programme
By: William R. Kerr, Danielle Li, Mathis Wagner and Alexis Brownell
TalentCorp Malaysia runs the "Returning Expert Programme" (REP), a government program designed to encourage Malaysian professionals abroad to return home through use of various incentives. The REP is intended to combat the "brain drain," caused by highly educated...
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Keywords:
Malaysia;
Diaspora;
Brain Drain;
Migration;
Diasporas;
Government and Politics;
Immigration;
Human Capital;
Programs;
Malaysia
Kerr, William R., Danielle Li, Mathis Wagner, and Alexis Brownell. "TalentCorp Malaysia and the Returning Expert Programme." Harvard Business School Case 817-092, January 2017.
- January 2017 (Revised April 2017)
- Supplement
Bridj and the Business of Urban Mobility (B): A New Model in Kansas City
By: Rosabeth Moss Kanter and Jonathan Cohen
In late 2016, Bridj was expanding its digital platform to help address urban mobility problems faced by cities across the country and the world. Its founder and CEO, Matt George, weighed up several possible strategies for growth as he aimed to responsibly build the...
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Keywords:
Mobility;
Digital;
Mobile App;
Mobile;
Data;
Platform;
Organization;
Startup;
Start-up Growth;
Startup Management;
Responsibility;
Corporate Responsibility;
Entrepreneurship;
Information Technology;
Transportation;
Business and Stakeholder Relations;
Growth and Development Strategy;
Digital Platforms;
Mobile and Wireless Technology;
United States;
District of Columbia;
Massachusetts;
Kansas;
Mexico
Kanter, Rosabeth Moss, and Jonathan Cohen. "Bridj and the Business of Urban Mobility (B): A New Model in Kansas City." Harvard Business School Supplement 317-047, January 2017. (Revised April 2017.)
- January 2017
- Article
The Dark Side of Going Abroad: How Broad Foreign Experiences Increase Immoral Behavior
By: Jackson G. Lu, Jordi Quoidbach, F. Gino, Alek Chakroff, William W. Maddux and Adam D. Galinsky
Due to the unprecedented pace of globalization, foreign experiences are increasingly common and valued. Past research has focused on the benefits of foreign experiences, including enhanced creativity and reduced intergroup bias. In contrast, the present work uncovers a...
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Lu, Jackson G., Jordi Quoidbach, F. Gino, Alek Chakroff, William W. Maddux, and Adam D. Galinsky. "The Dark Side of Going Abroad: How Broad Foreign Experiences Increase Immoral Behavior." Journal of Personality and Social Psychology 112, no. 1 (January 2017): 1–16.
- Article
Online Community as Space for Knowledge Flows
By: Samer Faraj, Georg von Krogh, Eric Monteiro and Karim R. Lakhani
Online communities frequently create significant economic and relational value for community participants and beyond. It is widely accepted that the underlying source of such value is the collective flow of knowledge among community participants. We distinguish the...
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Faraj, Samer, Georg von Krogh, Eric Monteiro, and Karim R. Lakhani. "Online Community as Space for Knowledge Flows." Information Systems Research 27, no. 4 (December 2016): 668–684.