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  • 22 Nov 2019
  • News

Reasoning behind a veil of ignorance

  • 2008
  • Book

Execution Premium: Linking Strategy to Operations for Competitive Advantage

By: Robert S. Kaplan and David P. Norton
In a world of stiffening competition, business strategy is more crucial than ever. Yet most organizations struggle in this area--not with formulating strategy but with executing it, or putting their strategy into action. Owing to execution failures, companies realize... View Details
Keywords: Management Analysis, Tools, and Techniques; Operations; Performance; Strategic Planning; Business Strategy
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  • 2016
  • Working Paper

Saving More in Groups: Field Experimental Evidence from Chile

By: Felipe Kast, Stephan Meier and Dina Pomeranz
We test the impact of a peer group savings program on precautionary savings through two randomized field experiments among 2,687 microcredit clients. The first experiment finds that the Peer Group Treatment, which combines public goal setting, monitoring in the group,... View Details
Keywords: Saving; Decision Making; Interest Rates; Planning; Performance Effectiveness; Economics; Entrepreneurship; Growth and Development; Social Enterprise; Global Range; Chile
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  • 20 Sep 2020
  • News

Kominers’s Conundrums: A Nobel by Any Other Name

  • 15 Apr 2019
  • News

Why Anxious Customers Prefer Human Customer Service

  • March 1996 (Revised February 1999)
  • Case

Vistakon: 1 Day Acuvue Disposable Contact Lenses

By: Alvin J. Silk, Bruce Issacson and Marie Bell
Vistakon, an independent and entrepreneurial subsidiary of Johnson & Johnson, pioneered the production and marketing of disposable contact lenses with the 1987 launch of Acuvue, the first disposable extended-wear lens--a soft contact lens that patients wear for a... View Details
Keywords: Advertising Campaigns; Business Subsidiaries; Business Startups; Corporate Entrepreneurship; Price; Risk Management; Marketing; Product Positioning; Production; Performance Effectiveness; Consumer Products Industry; United States
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  • 09 Apr 2019
  • Working Paper Summaries

Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia

Keywords: by Gaurav Khanna, Carlos Medina, Anant Nyshadham, and Jorge Tamayo
  • February 2021
  • Tutorial

T-tests: Theory and Practice

By: Michael Parzen, Natalie Epstein, Chiara Farronato and Michael Toffel
This video provides an introduction to hypothesis testing, sampling, t-tests, and p-values. It provides examples of A/B testing and t-testing to assess whether difference between two groups are statistically significant. This video can be assigned in conjunction with... View Details
Keywords: Data Analysis; Data Analytics; Experiment Design; Experimentation; Analytics and Data Science; Analysis
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  • November 2006
  • Case

Tickle

By: William A. Sahlman and Dan Heath
Describes a set of decisions confronting the management team of a rapidly growing online psychological testing and social networking company. They can either sell the company to a large public company, raise another round of capital from a preeminent venture capital... View Details
Keywords: Decisions; Internet and the Web; Growth Management; Internet and the Web; Business Strategy; Corporate Finance
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  • 27 Jan 2012
  • News

Apple and Google as Creative Archetypes

  • Research Summary

4. Collaborative Brokerage, Generative Creativity, and Creative Success

Joint work with Lee Fleming (Technology and Operations Management Unit, Harvard Business School) and David Chen (Doctoral Candidate, Harvard Business School and Harvard School of... View Details
  • July 2024
  • Supplement

Fail Safe Testing, Inc. (A)

By: Richard S. Ruback and Royce Yudkoff
Pre-Abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: Fail Safe Testing, Inc., founded in 1988, was the leading provider of fire hose pressure testing, ground ladder and pump... View Details
Keywords: Customers; Acquisition; Business Plan; Marketing Strategy
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  • Article

Investor Sentiment in the Stock Market

By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
Keywords: Financial Markets; Stocks; Investment Return; Valuation; Forecasting and Prediction; Volatility; Price; Risk and Uncertainty; Behavioral Finance
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  • 15 Apr 2012
  • News

America at tax time: What cheaters cost us

  • 2024
  • Working Paper

Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization

By: Ta-Wei Huang, Eva Ascarza and Ayelet Israeli
This paper introduces Incrementality Representation Learning (IRL), a novel multitask representation learning framework that predicts heterogeneous causal effects of marketing interventions. By leveraging past experiments, IRL efficiently designs and targets... View Details
Keywords: Heterogeneous Treatment Effect; Multi-task Learning; Representation Learning; Personalization; Promotion; Deep Learning; Field Experiments; Customer Focus and Relationships; Customization and Personalization
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  • April 1993 (Revised November 1994)
  • Case

Chiron Corp.

By: Steven C. Wheelwright
Pablo Valenzuela, vice president of R&D at Chiron Corp., faces several choices for how to allocate scarce resources across several promising projects. These choices will determine Chiron's position in several emerging biotechnology and diagnostic markets, including... View Details
Keywords: Health Testing and Trials; Research and Development; Failure; Business Strategy; Joint Ventures; Strategic Planning; Opportunities; Product Development; Biotechnology Industry; California
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    Julian De Freitas

    Julian De Freitas is an Assistant Professor of Business Administration in the Marketing Unit, and Director of the Ethical Intelligence Lab, at Harvard Business School. He earned his PhD in psychology from Harvard, masters from Oxford, and BA from Yale. He teaches... View Details

    Keywords: advertising; automotive; consumer products; e-commerce industry; insurance industry; marketing industry; nonprofit industry; software; transportation; video games
    • September 2017 (Revised July 2023)
    • Case

    Adaptive Platform Trials: The Clinical Trial of the Future?

    By: Ariel D. Stern and Sarah Mehta
    In July 2017, Dr. Brian M. Alexander, president and CEO of the AGILE Research Foundation, was preparing to launch a new type of clinical trial—an adaptive platform trial—to study potential therapies for glioblastoma (GBM), an aggressive form of brain cancer.... View Details
    Keywords: Clinical Trials; Cancer; Adaptive Platform Trials; Platform Trials; Adaptive Trials; Glioblastoma; Health; Health Care and Treatment; Health Testing and Trials; Business Strategy; Innovation Strategy; Health Industry; United States
    Related
    • 12 Jul 2017
    • Working Paper Summaries

    Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance

    Keywords: by Diwas S. KC, Bradley R. Staats, Maryam Kouchaki, and Francesca Gino; Health
    • Research Summary

    Negotiations

    My third line of research, on negotiations, also focuses on the improvisational nature of group processes. In one paper (with Kathleen McGinn and Elizabeth Long Lingo), I test the relationships between communication media (face-to-face vs. electronically mediated),... View Details