Publications

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23 Mar 2015
News

Professor Appears on ‘Jeopardy’

February 2019
Article

Who Benefits Most in Disease Management Programs: Improving Target Efficiency

By: Timothy Simcoe, Maryaline Catillon and Paul Gertler

Disease management programs aim to reduce cost by improving the quality of care for chronic diseases. Evidence of their effectiveness is mixed. Reducing health care spending sufficiently to cover program costs has proved particularly challenging. This study uses a... View Details

Keywords: Health Economics; Target Efficiency; Diabetes; Disease Management; Program Evaluation; Heterogeneity; Economics; Health; Quality; Health Care and Treatment; Cost Management; Health Industry

2013
Working Paper

Visualizing and Measuring Enterprise Architecture: An Exploratory BioPharma Case

By: Robert Lagerstrom, Carliss Baldwin, Alan MacCormack and David Dreyfus

We test a method that was designed and used previously to reveal the hidden internal architectural structure of software systems. The focus of this paper is to test if it can also uncover new facts about the components and their relationships in an enterprise... View Details

Keywords: Complexity; Applications and Software; Product Design; Pharmaceutical Industry

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July 2007 (Revised January 2008)
Case

Andrea Jung: Empowering Avon Women (A)

By: William W. George, Diana Mayer and Andrew N. McLean

In October 2005 Andrea Jung is coping with a 30% decline in Avon's stock price--the biggest test of her leadership since she became CEO in 2000. View Details

Keywords: Leadership; Price; Stocks; Crisis Management; Gender

August 2014 (Revised December 2015)
Case

Showrooming at Best Buy

By: Thales Teixeira and Elizabeth Anne Watkins

Best Buy is a consumer electronics retailer with nearly 2,000 stores worldwide. In 2012, the rising popularity of price-matching apps for mobile phones made price differences between retailers transparent, online and offline. Shoppers' desire to test electronics... View Details

Keywords: Competition; Price; Consumer Behavior; Applications and Software; Mobile and Wireless Technology; Retail Industry; Electronics Industry

12 Oct 2019
News

Starbucks Stores That Only Accept Mobile Orders Sure Beat the Line

August 19, 2015
Article

The Slow Decay and Quick Revival of Self-deception

By: Zoe Chance, Francesca Gino, Michael I. Norton and Dan Ariely

People demonstrate an impressive ability to self-deceive, distorting misbehavior to reflect positively on themselves—for example, by cheating on a test and believing that their inflated performance reflects their true ability. But what happens to self-deception when... View Details

Keywords: Self-deception; Cheating; Self-enhancement; Positive Illusions; Motivated Reasoning; Perception; Behavior; Ethics

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October 2004 (Revised January 2006)
Tutorial

Introduction to Responsibility Accounting Systems

By: David F. Hawkins, V.G. Narayanan, Jacob Cohen and Michele Jurgens

Responsibility accounting systems generate financial and related nonfinancial information about the actual and planned activities of a company's responsibility centers--organizational units headed by managers responsible for a unit's performance. The principal... View Details

Keywords: Business or Company Management; Cost Accounting; Governance Controls; Financial Reporting; Performance Evaluation; Budgets and Budgeting; Planning

2020
Book

Experimentation Works: The Surprising Power of Business Experiments

By: Stefan Thomke

Don’t fly blind. See how the power of experiments works for you. When it comes to improving customer experiences, trying out new business models, or developing new products, even the most experienced managers often get it wrong. They discover that intuition,... View Details

Keywords: Experimentation; Experiments; Market Research; Innovation and Invention; Innovation and Management; Customers; Research

June 2020 (Revised March 2024)
Case

Deloitte's Pixel (A): Consulting with Open Talent

By: Michael L. Tushman, John Winsor and Kerry Herman

Deloitte Consulting’s General Manager Balaji Bondili, head of Pixel, considers how best to grow Deloitte Consulting’s use of open (on-demand) talent, as consulting companies and their clients face transformative change in the way client engagements and projects get... View Details

Keywords: Disruption; Talent and Talent Management; Growth and Development Strategy; Organizational Change and Adaptation; Consulting Industry; United States

09 Mar 2017
HBS Seminar

Christine Exley, Harvard Business School

Who Benefits Most in Disease Management Programs?

Disease management programs aim to reduce cost by improving the quality of care for chronic diseases. Evidence of their effectiveness is mixed. Reducing health care spending sufficiently to cover program costs has proved particularly challenging. This study uses a... View Details

01 Apr 2015
News

Valley of the dudes

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

December 2009
Article

Estimation and Empirical Properties of a Firm-Year Measure of Accounting Conservatism

By: Mozaffar N. Khan and Ross L. Watts

We estimate a firm-year measure of accounting conservatism, examine its empirical properties as a metric, and illustrate applications by testing new hypotheses that shed further light on the nature and effects of conservatism. The results are consistent with the... View Details

May 1993
Case

Patient Transfusion Services Lab of Central Blood Bank

By: James L. Heskett

The vice president of the Lab and Clinical Services at Central Blood Bank is faced with the challenge of convincing a hospital to use economical shared patient transfusion testing services. View Details

Keywords: Health Care and Treatment; Quality; Service Operations; Mathematical Methods; Customer Satisfaction; Health Industry

September 2007
Case

Nonverbal Communication: Distinguishing Truth and Lies

By: Michael A. Wheeler

This video-based coursework illuminates the importance--and difficulty--of judging whether people are trustworthy. Students can test their skills at assessing whether contestants in a high-stakes game show will cooperate or defect. View Details

Keywords: Nonverbal Communication; Competency and Skills; Moral Sensibility; Emotions; Trust

November 2008 (Revised May 2011)
Case

David Neeleman: Flight Path of a Servant Leader (A)

By: William W. George and Matthew D. Breitfelder

David Neeleman, founder of JetBlue, is forced to confront a crisis in customer confidence following operational difficulties on February 14, 2007. This becomes a vital test of his leadership. View Details

Keywords: Customer Satisfaction; Leadership; Crisis Management; Trust; Air Transportation Industry