Publications
Publications
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- Faculty Publications (458)
- Article
Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM
By: Katrina Ligett, Seth Neel, Aaron Leon Roth, Bo Waggoner and Steven Wu
Traditional approaches to differential privacy assume a fixed privacy requirement ϵ for a computation, and attempt to maximize the accuracy of the computation subject to the privacy constraint. As differential privacy is increasingly deployed in practical settings, it... View Details
- December 2018 (Revised August 2022)
- Teaching Note
Revenue Recognition at HBP
By: Siko Sikochi and Paul Healy
In early 2014, Corporate Learning, one of three business units at Harvard Business Publishing (HBP), was in the process of revamping its flagship product, Harvard Manage-Mentor (HMM) from version 11.0 (HMM11) to version 12.0 (HMM12). The revamped software would be... View Details
- December 2018
- Article
Improving Resilience Among Employees High in Depression, Anxiety, and Workplace Distress
By: Allison L. Williams, Acacia C. Parks, Grace Cormier, Julia Stafford and A.V. Whillans
Depression and anxiety are costly for both employees and employers, in terms of direct medical costs as well as costs stemming from lost productive time and missed days at work. Resilience training has been shown to improve workplace functioning for employees, which... View Details
- October 2018 (Revised September 2022)
- Case
Stock-Based Compensation at Twitter
By: Jonas Heese, Zeya Yang and Mike Young
Olivia Nash, an analyst at leading hedge fund BlueShark Capital Management, had just finished listening to the hour-long earnings call for Twitter’s Q4 2017 results. Was Twitter doing well? That depended on which numbers she chose to believe. According to Generally... View Details
- September 2018
- Case
Haier in the U.S.: Transforming GE Appliances
By: Rosabeth Moss Kanter and Jonathan Cohen
Chinese appliance company Haier's 2016 acquisition of iconic GE Appliances (GEA) ushered in strategic and structural changes to encourage innovation and entrepreneurship at the U.S. company and to help it grow. Haier, which had a model designed to bring the company... View Details
- 2021
- Working Paper
From Immigrants to Americans: Race and Assimilation During the Great Migration
By: Vasiliki Fouka, Soumyajit Mazumder and Marco Tabellini
How does the arrival of a new minority group affect the social acceptance and outcomes of existing minorities? We study this question in the context of the First Great Migration. Between 1915 and 1930, 1.5 million African Americans moved from the U.S. South to Northern... View Details
- August 2018 (Revised July 2020)
- Case
Revenue Recognition at HBP
By: Paul Healy and Siko Sikochi
In early 2014, Paul Bills, CFO of Harvard Business Publishing (HBP), sat down with David Wan, the company’s CEO, to discuss budget preparations for the coming year. Bills noted that the performance of Corporate Learning, one of HBP’s three business units, would be... View Details
- 2018
- Working Paper
Detecting Anomalies: The Relevance and Power of Standard Asset Pricing Tests
By: Malcolm Baker, Patrick Luo and Ryan Taliaferro
The two standard approaches for identifying capital market anomalies are cross-sectional coefficient tests, in the spirit of Fama and MacBeth (1973), and time-series intercept tests, in the spirit of Jensen (1968). A new signal can pass the first test, which we label a... View Details
- June 2018
- Case
American Airlines' Value Pricing (Abridged)
By: Alvin J. Silk and Sunil Gupta
This is an abridged version of the 1992 case where American Airlines (AA) launched "Value Pricing" in an attempt to simplify the pricing structure of the airline industry. AA expected that this plan would benefit not only consumers, but also AA and the entire airline... View Details
- 2018
- Working Paper
Channeled Attention and Stable Errors -- Previous Working Version
By: Tristan Gagnon-Bartsch, Matthew Rabin and Joshua Schwartzstein
A common critique of models of mistaken beliefs is that people should recognize their error after observations they thought were unlikely. This paper develops a framework for assessing when a given error is likely to be discovered, in the sense that the error-maker... View Details
- Article
If You're Going to Do Wrong, at Least Do It Right: Considering Two Moral Dilemmas at the Same Time Promotes Moral Consistency
By: Netta Barak-Corren, Chia-Jung Tsay, Fiery Cushman and Max Bazerman
We study how people reconcile conflicting moral intuitions by juxtaposing two versions of classic moral problems: the trolley problem and the footbridge problem. When viewed separately, most people favor action in the former and disapprove of action in the latter,... View Details
- Article
Orienteering for Electioneering
By: Jonah Kallenbach, Robert Kleinberg and Scott Duke Kominers
In this paper, we introduce a combinatorial optimization problem that models the investment decision a political candidate faces when treating his or her opponents’ campaign plans as given. Our formulation accounts for both the time cost of traveling between districts... View Details
- Other Article
Sidestepping Some of the Partisan Debate: An Interview with Max Stier
By: Aaron K. Chatterji and Michael W. Toffel
Whereas some organizational leaders are engaging in CEO activism by speaking out on social and political issues not directly related to their bottom line, some leaders want to avoid doing so. Some, in fact, hold neutrality as a core component of their strategy. But... View Details
- December 2017 (Revised June 2018)
- Case
TelePizza (Abridged)
Describes TelePizza, Spain's leading chain of pizza restaurants and delivery services. TelePizza has experienced rapid growth to 500 stores since its creation in 1987. The company went public on the Spanish stock market in late 1996. Franchising has played an important... View Details
- November 2017
- Case
iRobot: Moving Beyond the Roomba
By: Rajiv Lal and Scott Johnson
The makers of the Roomba, a robotic vacuum cleaner, connected the latest version of their product to the Internet. This new feature opened up a wealth of new opportunities and challenges for the company. View Details
Keywords: Irobot; Smart Home; Connected Home; Roomba; Vacuum; Mapping; Internet Of Things; Connected Products; Organizational Structure; Organizational Design; Information Infrastructure; Applications and Software; Digital Platforms; Mobile and Wireless Technology; Consumer Products Industry; Electronics Industry; Manufacturing Industry; Technology Industry; United States
- May 2017
- Supplement
Buffer.com (B)
By: Susanna Gallani, Tiffany Y. Chang, Brian J. Hall and Jee Eun Shin
Buffer decided to release its salaries and compensation calculation formula to the public, and the public reaction was greater and more positive than they would have imagined. The company experienced both an increase in volume and a change in the kinds of inbound... View Details
Keywords: Compensation; Compensation Design; Company Values; Culture; Transparency; Attraction; Selection; Performance Measurement; Performance Measures; Performance Metrics; Startup Management; Compensation and Benefits; Organizational Culture; Values and Beliefs; Performance Evaluation; Measurement and Metrics
- April 2017
- Teaching Note
Sesame Workshop: Bringing Big Bird Back to Health (Abridged)
By: Rosabeth Moss Kanter, Ryan Raffaelli, Ai-Ling Jamila Malone and Jonathan Cohen
Sesame Workshop was in the middle of a turnaround in 2016. CEO Jeff Dunn had reorganized and shifted the iconic institution to respond to digital disruption and a consensus culture. This Teaching Note helps instructors teach the abridged and full-length versions of... View Details
Keywords: Turnaround; NGO; Non-profit; Organization Alignment; Managing Change; Philanthropy; Media; Television; Reorganization; Talent; Innovation; Risk Aversion; Organizational Change and Adaptation; Change Management; Restructuring; Identity; Transformation; Education Industry; Media and Broadcasting Industry
- April 2017
- Supplement
Imprimis (C)
By: Ramon Casadesus-Masanell, Karen Elterman and Marc Appel
This case is a supplement to Imprimis (A & B). Set in 2015, it first describes Imprimis’s decision to introduce its own line of compounded eye drop medication called LessDrops. The case then examines the moral dilemma faced by CEO Mark Baum, who was struck by the... View Details
- 2017
- Working Paper
Minimizing Justified Envy in School Choice: The Design of New Orleans' OneApp
By: Atila Abdulkadiroglu, Yeon-Koo Che, Parag A. Pathak, Alvin E. Roth and Oliver Tercieux
In 2012, New Orleans Recovery School District (RSD) became the first U.S. district to unify charter and traditional public school admissions in a single-offer assignment mechanism known as OneApp. The RSD also became the first district to use a mechanism based on Top... View Details
- 2017
- Working Paper
A Welfarist Role for Nonwelfarist Rules: An Example with Envy
I propose and formalize an argument for why economists working in the welfarist normative tradition should include nonwelfarist principles in how they judge economic policy. The key idea behind this argument is that the world is too complex, and our ability to model it... View Details