Publications

14 Nov 2017
First Look

New Research and Ideas: November 14, 2017

experts to discuss how researchers can impact a broader audience, by lending their scientific expertise to pressing social issues, current events, and public debates. The landmark Brown v. Board of Education case, in which the Supreme... View Details

Keywords: Carmen Nobel

January 2014 (Revised February 2016)
Case

U.S. Government Debt and the Debate over a Balanced Budget Amendment

By: Matthew Weinzierl, Katrina Flanagan and Alastair Su

In the first decade of the 21st century, national debt as a share of GDP rose dramatically in the United States and across the developed world. This case consists of excerpts from leading commentators explaining and commenting on this trend and the economic and moral... View Details

Keywords: National Debt; Social Discount Rate; Ricardian Equivalence; Government and Politics; Macroeconomics; United States

14 Feb 2017
First Look

First Look at New Research: February 14

list of the most eminent psychological scientists, provide a broad range of insightful perspectives. This book is essential reading for students, researchers, and professionals interested in learning about the development of the biggest ideas in modern psychological... View Details

Keywords: Sean Silverthorne

07 Dec 2010
First Look

First Look: Dec. 7

Simons. By posing these provocative questions, you identify critical gaps in your strategy execution processes, focus on the most important choices you must make, and understand what's at stake in each one. In this concise guide, Simons... View Details

Keywords: Sean Silverthorne

March 2015
Case

Twine Health

By: Robert S. Huckman, Ariel D. Stern and Matthew G. Preble

In late 2014, Dr. John Moore (CEO), Frank Moss (chairman), and Scott Gilroy (CTO) of Twine Health (Twine) had to resolve several challenges that threatened to restrict the widespread dissemination of its sole product, Twine. Twine was a cloud-based platform that... View Details

Keywords: Health Care; Chronic Disease; Technology Adoption; Digital Health; Health Acceleration Challenge; Strategy; Disease Management; Health; Health Care and Treatment; Information Technology; Mobile and Wireless Technology; Health Industry; United States; Massachusetts

February 2009 (Revised March 2009)
Case

Publicis Groupe 2009: Toward a Digital Transformation

By: Rosabeth M. Kanter and Matthew Bird

After a series of acquisitions, Maurice Levy, the Chairman and CEO of Publicis Groupe, had created the fourth largest marketing and communications company in the world. His next major challenge was managing the firm's digital transformation. In December 2006, the... View Details

Keywords: Mergers and Acquisitions; Transformation; Financial Crisis; Globalized Firms and Management; Leading Change; Organizational Change and Adaptation; Expansion; Information Technology; Advertising Industry; Communications Industry

December 2011 (Revised April 2012)
Case

Transforming Verizon: A Platform for Change

By: Rosabeth Moss Kanter and Matthew Bird

A new CEO steps into the shoes of his long-time predecessor who had created the U.S. telecommunications giant via a series of acquisitions and, before departing, had initiated the company's strategic repositioning. The new CEO reflected on Verizon's recent successes,... View Details

Keywords: Organizational Change and Adaptation; Organizational Culture; Globalized Firms and Management; Groups and Teams; Telecommunications Industry

12 Mar 2019
First Look

New Research and Ideas, March 12, 2019

emergent machine of the sovereign state. Yet such strategic interaction rarely yielded a decisive victory for either the secular state or for religion. By tracing how state-builders engaged religious institutions, elites, and attachments,... View Details

Keywords: Dina Gerdeman

December 2017 (Revised November 2023)
Technical Note

The BGIE Twenty (2024 version)

By: Alberto Cavallo, Kristin Fabbe, Mattias Fibiger, Jeremy Friedman, Reshmaan Hussam, Vincent Pons and Matthew Weinzierl

The purpose of this technical note is to explain the BGIE Twenty, an “idea-kit” that serves as the intellectual backbone of the BGIE course. Each year, the BGIE professors decide on the twenty ideas that we believe are the most important for students to study in... View Details

Keywords: Ideas; Business Education; Curriculum and Courses; Analysis

05 Jun 2018
First Look

New Research and Ideas, June 5, 2018

Vincent, and Clémence Tricaud Abstract—In French parliamentary and local elections, candidates ranked first and second in the first round automatically qualify for the second round, while a third candidate qualifies only when selected by... View Details

Keywords: Dina Gerdeman

17 Nov 2015
First Look

November 17, 2015

Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=50066 Cost of Experimentation and the Evolution of Venture Capital By: Ewens, Michael, Ramana Nanda, and Matthew Rhodes-Kropf Abstract—We study adaptation View Details

Keywords: Sean Silverthorne

06 Mar 2018
First Look

First Look at Research and Ideas, March 6, 2018

provide insights into why and how investors use reported environmental, social, and governance (ESG) information. Relevance to investment performance is the most frequent motivation for use of ESG data followed by client demand and... View Details

Keywords: Sean Silverthorne

July 2014
Article

Convergence of Position Auctions under Myopic Best-Response Dynamics

By: Matthew Cary, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis Heimerl, Anna Karlin, Scott Duke Kominers, Claire Mathieu and Michael Schwarz

We study the dynamics of multi-round position auctions, considering both the case of exogenous click-through rates and the case in which click-through rates are determined by an endogenous consumer search process. In both contexts, we demonstrate that the dynamic... View Details

Keywords: Sponsored Search; Advertising; Google; Equilibrium Selection; Online Advertising; Advertising Industry

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January 2014 (Revised May 2014)
Background Note

Rail Transportation in the United States

By: Rosabeth Moss Kanter and Matthew Guilford

In the 20th century, automobiles and airlines pushed rail into the background as an often-troubled and neglected mode. After a review of the long history of rail in the U.S., this paper examines the situation in the 21st century, including the rail market structure,... View Details

Keywords: Railroad History; History; Rail Transportation; Rail Industry

February 2012 (Revised June 2012)
Case

Rospil.info

By: Paul Healy, Karthik Ramanna and Matthew Shaffer

What should business leaders do about corruption? In December 2011, four HBS alumni met to debate how to engage the unprecedented protests against Vladimir Putin's corrupt government, which had erupted in Russia in response to alleged fraud in the recent parliamentary... View Details

Keywords: Leadership; Crime and Corruption; Government and Politics; Social and Collaborative Networks; Blogs; Information Industry; Russia

2024
Working Paper

Warnings and Endorsements: Improving Human-AI Collaboration Under Covariate Shift

By: Matthew DosSantos DiSorbo and Kris Ferreira

Problem definition: While artificial intelligence (AI) algorithms may perform well on data that are representative of the training set (inliers), they may err when extrapolating on non-representative data (outliers). These outliers often originate from covariate shift,... View Details

Keywords: AI and Machine Learning; Decision Choices and Conditions

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October 2013 (Revised February 2019)
Case

Chobani: Growing a Live and Active Culture (Abridged)

By: Joshua D. Margolis and Matthew Preble

Hamdi Ulukaya, CEO of the Greek yogurt company Chobani, Inc., was reflecting on what explained his young company's meteoric rise. The company held over half of the U.S. Greek yogurt market and nearly 20% of the total yogurt market. The company's innovative approach to... View Details

Keywords: Innovation; Culture; Growth Strategy; Growth Management; Yogurt; Innovation Strategy; Leadership; Organizational Culture; Entrepreneurship; Marketing; Growth and Development Strategy; Agribusiness; Manufacturing Industry; Food and Beverage Industry; United States; Canada; Australia

Article

The Economic Consequences of Bankruptcy Reform

By: Tal Gross, Raymond Kluender, Feng Liu, Matthew J. Notowidigdo and Jialan Wang

A more generous consumer bankruptcy system provides greater insurance against financial risks but may also raise the cost of credit. We study this trade-off using the 2005 Bankruptcy Abuse Prevention and Consumer Protection Act (BAPCPA), which increased the costs of... View Details

Keywords: Bankruptcy; Bankruptcy Abuse Prevention And Consumer Protection Act; Borrowing and Debt; Credit