Publications

May 2022
Article

The Impact of COVID-19 on Digital Communication Patterns

By: Evan DeFilippis, Stephen Michael Impink, Madison Singell, Jeff Polzer and Raffaella Sadun

We explore the impact of COVID-19 on employees’ digital communication patterns through an event study of lockdowns in 16 large metropolitan areas in North America, Europe, and the Middle East. Using de-identified, aggregated meeting and email meta-data from 3,143,270... View Details

Keywords: Meetings; Email; COVID-19 Pandemic; Communication Technology; Health Pandemics; Time Management

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April 2022
Teaching Note

Gender Equality in Business: 100 Years of Progress?

By: Boris Groysberg and Colleen Ammerman

Teaching Note for HBS Case No. 422-066, "Gender Equality in Business: 100 Years of Progress?" The case traces the history of women in management from the early 20th to early 21st century through analysis of Harvard Business Review's coverage of women and gender. The... View Details

Keywords: History; Business History; Gender; Management; Employees; Leadership; Organizational Change and Adaptation; Work-Life Balance; Prejudice and Bias; Social Issues; Diversity; Equity; United States

April 2022
Case

Gender Equality in Business: 100 Years of Progress?

By: Boris Groysberg and Colleen Ammerman

"Gender Equality in Business: 100 Years of Progress?" traces the history of women in management from the early 20th to early 21st century through analysis of Harvard Business Review's coverage of women and gender. The case identifies six distinct phases in the... View Details

Keywords: History; Business History; Gender; Management; Employees; Leadership; Organizational Change and Adaptation; Work-Life Balance; Prejudice and Bias; Social Issues; Diversity; Equity; United States

April 2022
Supplement

Mastercard Labs (B)

By: Linda A. Hill, Sunil Gupta, Emily Tedards and Julia Kelley

When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, digital technologies were on the rise, and innovation needed to become a strategic imperative at the company. Banga tasked Garry Lyons, who had joined Mastercard through the 2009 acquisition of Orbiscom,... View Details

April 2022
Teaching Note

Transforming BlackBerry: From Smartphones to Software

By: Ranjay Gulati and Eppa Rixey

Teaching Note for HBS Case No. 421-052. View Details

Keywords: Information Technology; Information Infrastructure; Applications and Software; Leadership; Organizational Change and Adaptation; Corporate Strategy; Technology Industry

April 2022 (Revised May 2022)
Case

Mastercard Labs (A)

By: Linda A. Hill, Sunil Gupta, Emily Tedards and Julia Kelley

When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, he shifted the company’s competitive focus from card networks to cash itself. Mastercard’s new vision of a “World Beyond Cash” distilled into a three-pronged framework: Grow the core business, Diversify... View Details

April 2022 (Revised May 2022)
Case

Mastercard Labs (A) (Abridged)

By: Linda A. Hill, Sunil Gupta, Emily Tedards and Julia Kelley

When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, he shifted the company’s competitive focus from card networks to cash itself. Mastercard’s new vision of a “World Beyond Cash” distilled into a three-pronged framework: Grow the core business, Diversify... View Details

2022
Article

The Great Resignation Didn't Start with the Pandemic

By: Joseph B. Fuller and William R. Kerr

COVID-19 spurred on the Great Resignation of 2021, during which record numbers of employees voluntarily quit their jobs. But what we are living through is not just short-term turbulence provoked by the pandemic. Instead, it’s the continuation of a trend of rising quit... View Details

Keywords: Quit Rate; Labor Market; Great Resignation; Jobs and Positions; Employees; Resignation and Termination; Health Pandemics

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March 2022 (Revised July 2022)
Case

Climate Action in Miami

By: Rosabeth Moss Kanter

The Miami metropolitan area is a global epicenter of climate risk from heat and sea level rise, but leaders have only recently mobilized for action to respond to this systemic challenge. Resilient 305 began a collaboration across officials in the cities of Miami and... View Details

Keywords: Climate Change; Climate Impact; Change; Leadership; Cross-sector Collaboration; Coalition; Ecosystem; Greenhouse Gas Emissions; Green Business; Adaptation; Environmental Sustainability; Infrastructure; Green Technology; Environmental Management; Miami

March 2022
Background Note

Climate Challenges for Cities: Introduction to Issues and Actions in the United States

By: Rosabeth Moss Kanter and Catarina Mia Martinez

This background Note introduces the implications of climate change (global warming) for American cities. In the U.S., partisan political divides and unaddressed economic and racial disparities in climate vulnerabilities can inhibit action. The two main fronts for... View Details

March 2022
Teaching Note

The Robin Hood Army (A) and (B)

By: Susanna Gallani and Brian Trelstad

Teaching Note for HBS Case Nos. 119-007 and 120-017. View Details

Keywords: Accounting; Expansion; Organizational Culture; Organizational Change and Adaptation; Service Delivery; Social Entrepreneurship; Mission and Purpose; India; Pakistan

March 2022 (Revised October 2022)
Case

Transforming Kimball International, Inc. (A)

By: Lynn S. Paine and Will Hurwitz

Kimball International, Inc. (KII), led by CEO Kristie Juster, and its board of directors, chaired by Kim Ryan, faced critical questions about KII’s future in the spring of 2021. Two years earlier, the board had appointed Juster as the new CEO of KII, a publicly traded,... View Details

Article

Eliminating Unintended Bias in Personalized Policies Using Bias-Eliminating Adapted Trees (BEAT)

By: Eva Ascarza and Ayelet Israeli

An inherent risk of algorithmic personalization is disproportionate targeting of individuals from certain groups (or demographic characteristics such as gender or race), even when the decision maker does not intend to discriminate based on those “protected”... View Details

Keywords: Algorithm Bias; Personalization; Targeting; Generalized Random Forests (GRF); Discrimination; Customization and Personalization; Decision Making; Fairness; Mathematical Methods

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March 2022 (Revised May 2022)
Case

Winning Business at Russell Reynolds (A)

By: Ethan Bernstein and Cara Mazzucco

In an effort to make compensation drive collaboration, Russell Reynolds Associates’ (RRA) CEO Clarke Murphy sought to re-engineer the bonus system for his executive search consultants in 2016. As his HR analytics guru, Kelly Smith, points out, that risks upsetting–and... View Details

March 2022
Supplement

Winning Business at Russell Reynolds (B)

By: Ethan Bernstein and Cara Mazzucco

In an effort to make compensation drive collaboration, Russell Reynolds Associates’ (RRA) CEO Clarke Murphy sought to re-engineer the bonus system for his executive search consultants in 2016. As his HR analytics guru, Kelly Smith, points out, that risks upsetting–and... View Details

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... View Details

Keywords: Expected Returns; Discount Rates; Fundamental Valuation; Implied Cost Of Capital; International Equity Markets; Present Value; Investment Return; Equity; Markets; Global Range

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March 2022
Article

From Proprietary to Collective Governance: How Do Platform Participation Strategies Evolve?

By: Siobhan O'Mahony and Rebecca Karp

When platform leaders change the rules guiding who can access and control a platform, the strategies of those who create value from the platform can be upended. Little research examines how platform participants adapt their strategies when a platform leader changes the... View Details

Keywords: Platform Governance; Access; Crowdsourcing; Applications and Software; Employees; Leadership Style; Cybersecurity; Risk Management

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February 2022 (Revised April 2022)
Case

CVS Health: Prescription for Transformation

By: Rosabeth Moss Kanter and Tuna Cem Hayirli

In 2021, new CEO Karen Lynch (named the most powerful woman in business) considered the next transformation phase for CVS Health (a Fortune 5 corporate giant. The 2018 acquisition of Aetna insurance brought her to the company as part of its long evolution from a... View Details

Keywords: COVID; Caregiving; Healthcare; Access; Change; Retail; Health; Health Care and Treatment; Organizational Change and Adaptation; Transformation; Health Industry; Retail Industry

February 2022
Case

CityScore: Big Data Comes to Boston

By: Boris Groysberg and Sarah L. Abbott

In 2016, Martin “Marty” Walsh, the Mayor of Boston, introduced CityScore, a data dashboard that measured the city’s progress across a range of metrics. The dashboard was updated daily and publicly available. The mayor frequently discussed the CityScore targets in... View Details

Keywords: Analytics and Data Science; Government Administration; Leadership; Transformation; City; Measurement and Metrics; Public Administration Industry; Boston; United States