Publications

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Why do investors react to old information? We conjecture that it is cognitively difficult to identify old content combined from multiple sources. We use a unique dataset of news passing through the Bloomberg terminal to differentiate "recombination" stories that draw... View Details

Research Summary

Marketing and Competition in Pharmaceutical Markets

In his research on pharmaceutical markets, Professor King explores how marketing and product differentiation affect competition among firms in the prescription market for anti-ulcer drugs. Four main results emerge from an analysis of antiulcer drug sales from 1977 to... View Details

November 2019
Other Article

Corrigendum to "Multilateral Matching"

By: Keisuke Bando, Toshiyuki Hirai, John William Hatfield and Scott Duke Kominers

We identify an error in the claim by Hatfield and Kominers (2015) that every stable outcome in the setting of multilateral matching with contracts is efficient. We then show that the result can be recovered under a suitable differentiability condition. View Details

Keywords: Matching; Stability; Competitive Equilibrium; Networks; Joint Ventures; Balance and Stability

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January 2, 2020
Article

Changes in Quality of Care After Hospital Mergers and Acquisitions

By: Nancy Dean Beaulieu, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye and J. Michael McWilliams

Background: The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects... View Details

Keywords: Hospitals; Mergers and Acquisitions; Health Care and Treatment; Quality

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March 2017 (Revised May 2019)
Case

Marketing Transformation at Mastercard

By: Sunil Gupta, Srinivas K. Reddy and David Lane

Since 2013, Mastercard CMO M.V. Rajamannar (Raja) had transformed the firm's marketing by using unique experiences, digital technology, and social media to intensify linkages not only with cardholders, but also with Mastercard's direct bank and merchant stakeholders.... View Details

Keywords: Mastercard; Financial Services; Ingredient Brand; B2B2C; Experiential Marketing; Digital Marketing; ROI; Marketing; Customer Focus and Relationships; Business and Stakeholder Relations; Brands and Branding; Internet and the Web; Investment Return; Financial Services Industry

21 Dec 2019
News

3 myths about creativity that are probably holding you back

17 Nov 2017
Working Paper Summaries

Equity Concerns Are Narrowly Framed

Keywords: by Christine L. Exley and Judd B. Kessler

March 1994 (Revised September 1994)
Background Note

Note on Competitive Positioning

Emphasizes the connection between a firm's activities and its prices, costs, and volumes. A firm obtains a competitive advantage when it adopts a system of interrelated activities that generate superior profitabiltiy. Briefly describes differentiation and low-cost... View Details

Keywords: Competitive Advantage

Awards

American Marketing Association. Best Doctoral Student Paper Award

Winner of the 1999 American Marketing Association Best Doctoral Student Paper Award for "Privatization and Efficiency: Differentiating Ownership Effects from Political, Organizational, and Transitional Effects" (Paper presented at the Academy of Management Association... View Details

12 May 2015
Conference Presentation

Shared Value and Strategy

By: Michael E. Porter

The best companies don't compete to be the best—they compete to be unique. Harvard Business School's Prof. Michael E. Porter applies his classic strategy framework to shared value as a differentiating strategy to enhance competitiveness. This slide presentation was... View Details

Keywords: Strategy; Society; Competitive Advantage; United States

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25 Feb 2020
Working Paper Summaries

Reinventing Retail: The Novel Resurgence of Independent Bookstores

Keywords: by Ryan Raffaelli; Publishing

15 Jun 2015
News

Target to sell its drugstores to CVS for $1.9b

August 2018 (Revised October 2020)
Case

Tailor Brands: Artificial Intelligence-Driven Branding

By: Jill Avery

Using proprietary artificial intelligence technology, startup Tailor Brands set out to democratize branding by allowing small businesses to create their brand identities by automatically generating logos in just minutes at minimal cost with no branding or design skills... View Details

20 Oct 2014
Blog Post

Create Buzzworthy Industry Education Events at HBS

As a presenting recruiting organization, you may face a marketing challenge. And that is, how to be both differentiated and relevant when you make an Industry Education Event to HBS students. These events provide companies with the... View Details

June 19, 2023
Article

Should You Start a Generative AI Company?

By: Julian De Freitas

Many entrepreneurs are considering starting companies that leverage the latest generative AI technology, but they must ask themselves whether they have what it takes to compete on increasingly commoditized foundational models, or whether they should instead... View Details

Keywords: Business Startups; Entrepreneurship; AI and Machine Learning; Applications and Software

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June 2000 (Revised December 2000)
Case

Compensation and Performance Evaluation at Arrow Electronics

By: Brian J. Hall and Carleen Madigan

Describes a company's struggles in implementing a subjective performance rating system for its employees. In particular, it describes the difficulties faced by the CEO in getting managers to combat "ratings inflation"--that is, to produce numerical ratings that are... View Details

Keywords: Behavior; Performance Evaluation; Compensation and Benefits; Electronics Industry

2008
Article

Governance and Merger Accounting: Evidence from Stock Price Reactions to Purchase versus Pooling

By: Francisco de Asis Martinez-Jerez

This paper examines the effect of corporate governance on investor reactions to accounting choice in the context of accounting for business combinations. Using a sample of 324 recent stock swap acquisitions I find that, contrary to practitioners' belief that capital... View Details

Keywords: Financial Reporting; Financial Statements; Mergers and Acquisitions; Capital Markets; Stocks; Price; Corporate Governance

SSRN

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November 2023 (Revised December 2023)
Background Note

Talent Incubator Rankings

By: Boris Groysberg and Sarah L. Abbott

In 2023, The Official Board surveyed 853 executives on the topic of talent incubators/academy companies. Executives were asked to list the top three academy companies within their function, industry, and country. They were also asked: what practices differentiate these... View Details

Keywords: Talent Development And Retention; Hiring; Performance Management; Human Resource Management; Human Capital; Human Resources; Performance; Talent and Talent Management; Organizational Culture

March 2014
Case

Novartis' Sandoz: Between Generics and Pharma

By: Krishna Palepu and Carin-Isabel Knoop

Sandoz, which made a significant investment in bio-similars as a way to differentiate itself from its generic drug industry peers, has to negotiate with its parent company and the innovative pharma division on how best to commercialize its bio-similar portfolio. What... View Details

Keywords: Global Strategy And Leadership; Managing Within A Multi-Business Organization; Generic Pharmaceuticals; Global Strategy