Publications

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August 2015 (Revised May 2017)
Case

TSG Hoffenheim: Football in the Age of Analytics

By: Feng Zhu, Karim R. Lakhani, Sascha L. Schmidt and Kerry Herman

In 2015, Dietmar Hopp, owner of Germany's Bundesliga football team TSG Hoffenheim and co-founder of the global enterprise software company SAP, was considering how to ensure long-term sustainability and competitiveness for TSG Hoffenheim. While historically a small... View Details

Keywords: Information Technology; Measurement and Metrics; Sports; Sports Industry

Working Paper Summaries

How do Private Equity Fees Vary Across Public Pensions?

Keywords: by Juliane Begenau and Emil Siriwardane; Financial Services

28 Jan 2008
Research & Ideas

Billions of Entrepreneurs in China and India

villages, small towns, and major cities, often with a sizable amount of investment or involvement by local government authorities. It is hard to find any reasonably sized Chinese company in which government authorities do not have input.... View Details

Keywords: by Martha Lagace

2013
Working Paper

Span of Control and Span of Attention

By: Oriana Bandiera, Andrea Prat, Raffaella Sadun and Julie Wulf

Using novel data on CEO time use, we document the relationship between the size and composition of the executive team and the attention of the CEO. We combine information about CEO span of control for a sample of 65 companies with detailed data on how CEOs allocate... View Details

Keywords: Conferences; Analytics and Data Science; Leadership Style; Management Style; Managerial Roles; Time Management; Planning

SSRN

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May 2011 (Revised June 2011)
Case

The Crisis at Tyco - A Director's Perspective

By: Suraj Srinivasan and Aldo Sesia

In 2002, Wendy Lane had been a member of the board of directors at Tyco International a little more than a year when the company's CEO Dennis Kozlowski and other top executives were accused of fraud, which ultimately led to resignations, imprisonments, lawsuits, and... View Details

Keywords: Management Teams; Reputation; Governing and Advisory Boards; Crisis Management; Accounting Audits; Problems and Challenges; Risk Management; Finance; Managerial Roles; Lawsuits and Litigation; Service Industry; United States

25 Oct 2011
Research & Ideas

Chasing Stars: Why the Mighty Red Sox Struck Out

have studied the issue in multiple industries, including the equally competitive fields of sports and investment banking. After examining the careers of more than 1,000 Wall Street analysts, for instance, they found that analysts who were... View Details

Keywords: by Carmen Nobel; Sports; Banking

April 1993
Case

Sumiko Ito

By: David A. Thomas

Describes the life and career of the first Japanese female investment banker at Nomura Securities, Sumiko Ito, who later became a partner at Alex Brown, a U.S. investment bank. Organized around the major life events and career transitions Ms. Ito experienced. Set in... View Details

Keywords: Investment Banking; Personal Development and Career; Gender; Diversity; Cross-Cultural and Cross-Border Issues; Banking Industry; Financial Services Industry; Japan; England; United States

19 Jan 2016
First Look

January 19, 2016

politician allocating all of her portfolio to risky investments has double the odds of being involved in a political sandal compared to a politician allocating all of her portfolio to safe investments. This suggests that those who are... View Details

Keywords: Sean Silverthorne

07 Jul 2008
Research & Ideas

Innovation Corrupted: How Managers Can Avoid Another Enron

or fail to analyze the utter breakdown in board governance and Enron's internal controls, and the failure of credit rating agencies to blow the whistle," he says. "They also overlook the collusion of investment banks in... View Details

Keywords: by Martha Lagace; Energy; Utilities

28 Jan 2015
Research & Ideas

Ground Game, Air Wars, and Other Marketing Lessons From Presidential Elections

various types of people? Candidates have been investing heavily in both mass advertising and personal selling. For the 2012 election, for instance, the Democratic and Republican candidates, together with... View Details

Keywords: by Dina Gerdeman

29 Apr 2019
Research & Ideas

Is the Digital Age Making Us Petty?

amount,” Kim says. “But that kind of precision can be very off-putting, and we wanted to find out why.” The study results consistently showed that when people view their partner as engaging in petty behavior, they are less satisfied with the relationship, like the... View Details

Keywords: by Kristen Senz

28 Sep 2006
Working Paper Summaries

Architectural Innovation and Dynamic Competition: The Smaller “Footprint” Strategy

Keywords: by Carliss Y. Baldwin & Kim B. Clark; Computer

June 2008
Article

How Are Preferences Revealed?

By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian

Revealed preferences are tastes that rationalize an economic agent's observed actions. Normative preferences represent the agent's actual interests. It sometimes makes sense to assume that revealed preferences are identical to normative preferences. But there are many... View Details

Keywords: Consumer Behavior; Attitudes; Microeconomics

February 2018
Case

Aetna and the Transformation of Health Care

By: Rebecca M. Henderson, Russell Eisenstat and Matthew Preble

Mark Bertolini, chairman and CEO of the health insurer Aetna, faces a number of questions as he seeks to transform Aetna from a classic insurance company into a business that will engage much more deeply with its members around their personal health goals. His strategy... View Details

Keywords: Health Care and Treatment; Insurance; Transformation; Behavior; Leading Change; Strategy; Insurance Industry; Health Industry; United States; Connecticut

September 2017
Case

Sensing (and Monetizing) Happiness at Hitachi

By: Ethan Bernstein and Stephanie Marton

Inspired by research linking happiness and productivity, Hitachi had invested in developing new “people analytics” technologies to help companies increase employee happiness. Hitachi had begun manufacturing high-tech badges that quantify a wearer’s activity patterns.... View Details

Keywords: People Analytics; Japan; Sociometers; Wearables; Interpersonal Communication; Human Resources; Happiness; Technology Industry; Japan