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(1,611)
- Faculty Publications (284)
- June 2018 (Revised April 2021)
- Case
Valuing Snap After the IPO Quiet Period (A)
By: Marco Di Maggio, Benjamin C. Esty and Gregory Saldutte
Snap, the disappearing message app, went public at $17 per share on March 2, 2017, making its two 20-something founders the youngest self-made billionaires in the country. Over the next three weeks, 14 analysts made investment recommendations on Snap: two with buy... View Details
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; "DCF Valuation,"; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; Advertising Industry; Entertainment and Recreation Industry; Web Services Industry; United States; California
Di Maggio, Marco, Benjamin C. Esty, and Gregory Saldutte. "Valuing Snap After the IPO Quiet Period (A)." Harvard Business School Case 218-095, June 2018. (Revised April 2021.)
- June 2018
- Supplement
Valuing Snap After the IPO Quiet Period (B)
By: Marco Di Maggio and Benjamin C. Esty
Analyzes Snap’s value and analyst recommendations following the events described in the (A) case. View Details
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; Advertising Industry; Entertainment and Recreation Industry; Web Services Industry; United States; California
Di Maggio, Marco, and Benjamin C. Esty. "Valuing Snap After the IPO Quiet Period (B)." Harvard Business School Supplement 218-096, June 2018.
- June 2018
- Supplement
Valuing Snap After the IPO Quiet Period (C)
By: Marco Di Maggio, Benjamin C. Esty and Gregory Saldutte
Analyzes Snap’s value and analyst recommendations following the events described in the (B) case. View Details
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; Advertising Industry; Entertainment and Recreation Industry; Web Services Industry; United States; California
Di Maggio, Marco, Benjamin C. Esty, and Gregory Saldutte. "Valuing Snap After the IPO Quiet Period (C)." Harvard Business School Supplement 218-116, June 2018.
- Summer 2018
- Article
CSR Needs CPR: Corporate Sustainability and Politics
By: Thomas Lyon, Magali A. Delmas, John W. Maxwell, Pratima Bansal, Mireille Chiroleu-Assouline, Patricia Crifo, Rodolphe Durand, Jean-Pascal Gond, Andrew King, Michael Lenox, Michael W. Toffel, David Vogel and Frank Wijen
Corporate sustainability has gone mainstream, and many companies have taken meaningful steps to improve their own environmental performance. But while corporate political actions such as lobbying can have a greater impact on environmental quality, they are ignored in... View Details
Keywords: Corporate Social Responsibility and Impact; Environmental Sustainability; Communication; Policy; Business and Government Relations
Lyon, Thomas, Magali A. Delmas, John W. Maxwell, Pratima Bansal, Mireille Chiroleu-Assouline, Patricia Crifo, Rodolphe Durand, Jean-Pascal Gond, Andrew King, Michael Lenox, Michael W. Toffel, David Vogel, and Frank Wijen. "CSR Needs CPR: Corporate Sustainability and Politics." California Management Review 60, no. 4 (Summer 2018): 5–24.
- April 2018
- Article
The Power of Voice in Stimulating Morality: Eliciting Taxpayer Preferences Increases Tax Compliance
By: Cait Lamberton, Jan-Emmanuel De Neve and Michael I. Norton
Decisions about paying taxes represent one of the most common moral quandaries faced by citizens. In the
present research, we argue that taxpayer compliance can be raised by increasing “voice”: allowing taxpayers
to express non-binding preferences about the way their... View Details
Keywords: Morality; Public Policy; Ethics; Moral Sensibility; Taxation; Policy; Attitudes; Governance Compliance
Lamberton, Cait, Jan-Emmanuel De Neve, and Michael I. Norton. "The Power of Voice in Stimulating Morality: Eliciting Taxpayer Preferences Increases Tax Compliance." Special Issue on Marketplace Morality. Journal of Consumer Psychology 28, no. 2 (April 2018): 310–328.
- February 2018 (Revised August 2018)
- Case
Blue Haven Initiative: The PEGAfrica Investment
By: Vikram S. Gandhi, Caitlin Reimers Brumme and Amram Migdal
This case examines Blue Haven Initiative (BHI), an impact investing fund and family office, and one of its investments, PEGAfrica (PEG). BHI founder Liesel Pritzker Simmons’ motivations for using her family wealth to start a family office focused on impact investing,... View Details
Keywords: Impact Investing; Family Office; Development; International Development; International Development Investing; Development Fund; Sustainability; Solar Energy; Solar; Pay As You Go; PAYG; MFI; Social Venture; Business Ventures; Acquisition; Business Growth and Maturation; Business Startups; Economics; Development Economics; Energy; Energy Conservation; Energy Sources; Renewable Energy; Social Entrepreneurship; Finance; Assets; Asset Pricing; Capital; Capital Budgeting; Capital Structure; Venture Capital; Cash; Cash Flow; Currency; Currency Exchange Rate; Equity; Private Equity; Financial Instruments; Debt Securities; Stock Shares; Financing and Loans; Microfinance; International Finance; Investment; Investment Return; Investment Activism; Investment Funds; Investment Portfolio; Price; Geography; Geographic Location; Emerging Markets; Ownership; Ownership Stake; Private Ownership; Social Enterprise; Value; Valuation; Value Creation; Energy Industry; Financial Services Industry; Green Technology Industry; Africa; United States
Gandhi, Vikram S., Caitlin Reimers Brumme, and Amram Migdal. "Blue Haven Initiative: The PEGAfrica Investment." Harvard Business School Case 318-003, February 2018. (Revised August 2018.)
- Article
The Economic Consequences of Hospital Admissions
By: Carlos Dobkin, Amy Finkelstein, Raymond Kluender and Matthew Notowidigdo
We use an event study approach to examine the economic consequences of hospital admissions for adults in two datasets: survey data from the Health and Retirement Study, and hospitalization data linked to credit reports. For non-elderly adults with health insurance,... View Details
Keywords: Personal Finance; Borrowing and Debt; Insurance; Insolvency and Bankruptcy; Health Care and Treatment
Dobkin, Carlos, Amy Finkelstein, Raymond Kluender, and Matthew Notowidigdo. "The Economic Consequences of Hospital Admissions." American Economic Review 108, no. 2 (February 2018): 308–352.
- January 2018 (Revised January 2021)
- Background Note
Customer Lifetime Social Value (CLSV)
By: Elie Ofek, Barak Libai and Eitan Muller
One of the hallmarks of the digital revolution is the rise of the socially connected consumer. Concomitantly, the ability of companies to affect and measure the social interactions among customers has grown tremendously. Consequently, in assessing the full value of... View Details
Keywords: Customer Lifetime Value; Customer Management; Social Contagion; Word Of Mouth; Customer Engagement; Customer Value and Value Chain; Measurement and Metrics; Customer Relationship Management
Ofek, Elie, Barak Libai, and Eitan Muller. "Customer Lifetime Social Value (CLSV)." Harvard Business School Background Note 518-077, January 2018. (Revised January 2021.)
- 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.
- December 2017
- Response
Reply: Do Powerful Politicians Really Cause Corporate Downsizing?
By: Lauren Cohen, Joshua D. Coval and Christopher J. Malloy
While we commend the initiative of Snyder and Welch (2017), we lay out in this short reply why we remain highly confident in our results and our interpretation thereof. We welcome authors to continue to explore the data for themselves and look forward to the new... View Details
Keywords: Spending; Private Sector; Taxation; Interest Rates; Business and Government Relations; Investment; Employment; Power and Influence
Cohen, Lauren, Joshua D. Coval, and Christopher J. Malloy. "Reply: Do Powerful Politicians Really Cause Corporate Downsizing?" Journal of Political Economy 125, no. 6 (December 2017): 2232–2237.
- Article
The Career Effects of Scandal: Evidence from Scientific Retractions
By: Pierre Azoulay, Alessandro Bonatti and Joshua Lev Krieger
We investigate how the scientific community's perception of a scientist's prior work changes when one of his articles is retracted. Relative to non-retracted control authors, faculty members who experience a retraction see the citation rate to their earlier,... View Details
Azoulay, Pierre, Alessandro Bonatti, and Joshua Lev Krieger. "The Career Effects of Scandal: Evidence from Scientific Retractions." Research Policy 46, no. 9 (November 2017).
- September 2017
- Article
It Doesn't Hurt to Ask: Question-asking Increases Liking
By: K. Huang, M. Yeomans, A.W. Brooks, J. Minson and F. Gino
Conversation is a fundamental human experience, one that is necessary to pursue intrapersonal and interpersonal goals across myriad contexts, relationships, and modes of communication. In the current research, we isolate the role of an understudied conversational... View Details
Keywords: Question-asking; Liking; Responsiveness; Conversation; Natural Language Processing; Interpersonal Communication; Behavior
Huang, K., M. Yeomans, A.W. Brooks, J. Minson, and F. Gino. "It Doesn't Hurt to Ask: Question-asking Increases Liking." Journal of Personality and Social Psychology 113, no. 3 (September 2017): 430–452.
- August 2017 (Revised December 2017)
- Case
Accounting for Nuclear Power Provisions at RWE
By: Paul Healy and Jonas Heese
In early 2016, RWE, a utility that operates nuclear power plants in Germany, came under scrutiny from regulators and the media over the adequacy of its provisions for costs of decommissioning and dismantling (D&D) its nuclear power plants. Accounting standards required... View Details
Keywords: Liabilities; Provisions For Long-term Obligations; Discounting; Accounting; Energy Generation; Energy Industry; Germany
Healy, Paul, and Jonas Heese. "Accounting for Nuclear Power Provisions at RWE." Harvard Business School Case 118-013, August 2017. (Revised December 2017.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details
Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- April 2017
- Supplement
CIC: Catalyzing Entrepreneurial Ecosystems (B)
By: William R. Kerr, Sari Kerr and Alexis Brownell
CIC engages in "guerrilla warfare," offering free or highly discounted rates in order to get its empty offices filled before the opening day of its St. Louis branch. Opening day is a huge success, and CIC St. Louis grows rapidly, even opening a second building. In the... View Details
Keywords: Start-ups; Boston; Cambridge; St. Louis; CIC; Cambridge Innovation Center; Co-working Space; Entrepreneurial Ecosystems; Innovation Ecosystems; Entrepreneurship; Business Startups; Expansion; Growth and Development Strategy; Boston; Cambridge; St. Louis
Kerr, William R., Sari Kerr, and Alexis Brownell. "CIC: Catalyzing Entrepreneurial Ecosystems (B)." Harvard Business School Supplement 817-127, April 2017.
- 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... View Details
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.
- 2018
- Working Paper
Global Portfolio Diversification for Long-Horizon Investors
By: Luis M. Viceira and Zixuan (Kevin) Wang
This paper conducts a theoretical and empirical investigation of global portfolio diversification for long-horizon investors in the presence of permanent cash flow shocks and transitory discount rate shocks to asset prices and returns. An increase in the cross-country... View Details
Keywords: Investment Portfolio; Risk and Uncertainty; Diversification; Capital Markets; Global Range
Viceira, Luis M., and Zixuan (Kevin) Wang. "Global Portfolio Diversification for Long-Horizon Investors." Harvard Business School Working Paper, No. 17-085, March 2017. (Revised July 2018.)
- February 2017
- Article
The Effect of Prohibiting Deal Protection on M&A Activity: Evidence from the United Kingdom
By: Fernán Restrepo and Guhan Subramanian
Since 2011, the UK has prohibited all deal protections—including termination fees—in M&A deals. Prior to 2011, the UK permitted termination fees up to 1% of deal value and there was no prohibition on other protection devices. We examine the effect of this regulatory... View Details
Restrepo, Fernán, and Guhan Subramanian. "The Effect of Prohibiting Deal Protection on M&A Activity: Evidence from the United Kingdom." Journal of Law & Economics 60, no. 1 (February 2017): 75–113.
- 2016
- Working Paper
Meet the Oligarchs: Business Legitimacy, State Capacity and Taxation
By: Rafael Di Tella, Juan Dubra and Alejandro Lagomarsino
We analyze the role of people’s beliefs about the rich in the determination of public policy in the context of a randomized online survey experiment. A question we study is the desirability of government-private sector meetings, a variable we argue is connected to... View Details
Keywords: Business Legitimacy; State Capacity; Meetings; Taxes; Top 1%; Regulation; Prejudice and Bias; Values and Beliefs; Taxation; Business and Government Relations
Di Tella, Rafael, Juan Dubra, and Alejandro Lagomarsino. "Meet the Oligarchs: Business Legitimacy, State Capacity and Taxation." Harvard Business School Working Paper, No. 17-046, December 2016.
- December 2016
- Article
The Effects of Endowment Size and Strategy Method on Third Party Punishment
By: Jillian J. Jordan, Katherine McAuliffe and David G. Rand
Numerous experiments have shown that people often engage in third-party punishment (3PP) of selfish behavior. This evidence has been used to argue that people respond to selfishness with anger, and get utility from punishing those who mistreat others. Elements of the... View Details
Keywords: Third-party Punishment; Norm-enforcement; Strategy Method; Economic Games; Cooperation; Emotions; Fairness
Jordan, Jillian J., Katherine McAuliffe, and David G. Rand. "The Effects of Endowment Size and Strategy Method on Third Party Punishment." Experimental Economics 19, no. 4 (December 2016): 741–763.