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  • 25 Apr 2013
  • HBS Seminar

Scott Page, University of Michigan-Ann Arbor

  • 17 Dec 2020
  • Research & Ideas

The 10 Most Popular Stories of 2020

about the most interesting business trends of the year, and your predictions for 2021. Top 10 most popular stories Merck CEO Ken Frazier Discusses a COVID Cure, Racism, and Why... View Details
Keywords: by Dina Gerdeman
  • December 2015
  • Article

What Is Disruptive Innovation?

By: Clayton M. Christensen, Michael Raynor and Rory McDonald
For the past 20 years, the theory of disruptive innovation has been enormously influential in business circles and a powerful tool for predicting which industry entrants will succeed. Unfortunately, the theory has also been widely misunderstood, and the "disruptive"... View Details
Keywords: Disruptive Innovation; Theory
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  • December 2024
  • Article

Is There Too Little Antitrust Enforcement in the U.S. Hospital Sector?

By: Zarek Brot-Goldberg, Zack Cooper, Stuart Craig and Lev Klarnet
From 2002 to 2020, there were over 1,000 mergers of U.S. hospitals. During this period, the Federal Trade Commission (FTC) took enforcement actions against 13 transactions. However, using the FTC’s standard screening tools, we find that 20% of these mergers could have... View Details
Keywords: Monopoly; Mergers and Acquisitions; Governing Rules, Regulations, and Reforms; Competition; Health Industry
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  • March–April 2023
  • Article

Market Segmentation Trees

By: Ali Aouad, Adam Elmachtoub, Kris J. Ferreira and Ryan McNellis
Problem definition: We seek to provide an interpretable framework for segmenting users in a population for personalized decision making. Methodology/results: We propose a general methodology, market segmentation trees (MSTs), for learning market... View Details
Keywords: Decision Trees; Computational Advertising; Market Segmentation; Analytics and Data Science; E-commerce; Consumer Behavior; Marketplace Matching; Marketing Channels; Digital Marketing
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  • October 1990 (Revised July 1991)
  • Case

Zenith: Marketing Research for High Definition Television (HDTV)

Managers at Zenith must decide what marketing research, if any, needs to be done now in order to assess market potential and consumer preference for a technological innovation, high definition television (HDTV) that is yet to be introduced. The case describes various... View Details
Keywords: Technological Innovation; Research; Marketing; Television Entertainment; Electronics Industry
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  • 07 Apr 2003
  • Research & Ideas

Three Steps for Crisis Prevention

executive branch and in Congress—who lacked the courage to risk political damage and take a stand on the issue. Sometimes, leaders actually set themselves up for predictable... View Details
Keywords: by Michael D. Watkins & Max H. Bazerman
  • February 2018
  • Supplement

People Analytics at Teach For America (B)

By: Jeffrey T. Polzer and Julia Kelley
This is a supplement to the People Analytics at Teach For America (A) case. In this supplement, Managing Director Michael Metzger must decide how to extend his team’s predictive analytics work using Natural Language Processing (NLP) techniques. View Details
Keywords: Analytics and Data Science; Forecasting and Prediction; Recruitment; Analysis
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  • August 2018 (Revised September 2018)
  • Case

LendingClub (A): Data Analytic Thinking (Abridged)

By: Srikant M. Datar and Caitlin N. Bowler
LendingClub was founded in 2006 as an alternative, peer-to-peer lending model to connect individual borrowers to individual investor-lenders through an online platform. Since 2014 the company has worked with institutional investors at scale. While the company assigns... View Details
Keywords: Data Science; Data Analytics; Investing; Loans; Investment; Financing and Loans; Analytics and Data Science; Analysis; Forecasting and Prediction; Business Model
Related
  • 05 Jun 2015
  • News

How Banking Analysts’ Biases Benefit Everyone Except Investors

  • August 2017
  • Article

Is the SEC Captured? Evidence from Comment-Letter Reviews

By: Jonas Heese, Mozaffar Khan and Karthik Ramanna
SEC oversight of publicly listed firms ranges from comment letter (CL) reviews of firms’ reporting compliance to pursuing enforcement actions against violators. Prior literature finds that firm political connections (PC) negatively predict enforcement actions,... View Details
Keywords: Comment Letters; Political Connections; Regulatory Capture; SEC Enforcement; Government Administration; Business and Government Relations; Government and Politics
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  • May 2006
  • Case

Nokia in 2003

By: Paul M. Healy
Examines the challenges facing a money manager who owns stock in Nokia, the leading wireless handset provider. Two analysts covering the stock make very different predictions about the economies of the industry, Nokia's future performance, and stock recommendations.... View Details
Keywords: Financial Reporting; Forecasting and Prediction; Performance Effectiveness; Performance Evaluation; Problems and Challenges; Electronics Industry
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  • Article

Measuring Audit Quality

By: Shivaram Rajgopal, Suraj Srinivasan and Xin Zheng
In this paper, we document 45 specific allegations related to audit deficiencies based on GAAS, as detailed in 141 AAERs and 153 securities class action lawsuits over the violation years 1978–2016. Next, we use these allegations to validate existing popular proxies of... View Details
Keywords: Audit Quality; Audit Deficiency; AAER; Securities Class Action Lawsuits; Enforcement; Accounting Audits; Quality; Measurement and Metrics
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  • May 2010
  • Supplement

Tremblant Capital Group Exhibits (CW)

By: Robin Greenwood
Brett Barakett, CEO and founder of Tremblant Capital Group, a New York-based hedge fund, must decide what to do with his fund's position in Green Mountain Coffee Roasters, which has dropped in value by more than 40 percent in recent months. Tremblant is a hedge fund... View Details
Keywords: Transformation; Decisions; Forecasting and Prediction; Cash Flow; Cost of Capital; Stocks; Investment Funds; Consumer Behavior; Business Strategy; Competitive Advantage; New York (state, US)
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  • 2023
  • Working Paper

Mapping Organizational-Level Networks Using Individual-Level Connections: Evidence from Online Professional Networks

By: Shelley Xin Li, Frank Nagle and Aner Zhou
Organization-level networks facilitate the flow of information and business activities in the economy. Prior research relies solely on high-level connections to measure these networks. Therefore, to understand the role of employee connections at all job levels in... View Details
Keywords: Networks; Value; Social and Collaborative Networks; Innovation and Invention; Knowledge Sharing; Employees; Social Media
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  • January 2022
  • Article

Why is Corporate Virtue in the Eye of The Beholder? The Case of ESG Ratings

By: Dane Christensen, George Serafeim and Anywhere Sikochi
Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG... View Details
Keywords: ESG Ratings; Rating Agency Disagreement; ESG Disclosure; Corporate Social Responsibility; Sustainability; Corporate Social Responsibility and Impact; Environmental Sustainability; Corporate Disclosure
Related
  • 15 Aug 2012
  • News

How to profit from a Senate vote

  • August 1998
  • Background Note

Selling Books Online in Mid-1998

By: Jeffrey F. Rayport, Carin-Isabel Knoop and Cate Reavis
Provides an overview of the trends and predictions for the online book retail industry as of August 1998 and the current status of Amazon.com, BarnesandNoble.com, and other main players' online ventures. View Details
Keywords: Internet and the Web; Books; Retail Industry
Related
  • 03 Mar 2014
  • Research & Ideas

Facebook’s Future

Editor's note: Now 10 years old, Facebook's growth is starting to slow. That's one reason it purchased What'sApp last month in a jaw-dropping deal valued at $19 billion. What might the next decade be like? Harvard Business School Associate Professor Mikolaj Piskorski,... View Details
Keywords: by Mikolaj Piskorski
  • 22 Jul 2015
  • News

The behavioural economics of voluntary disclosure