Publications

March 2012
Article

How Early Adoption Has Increased Wealth--Until Now

By: Diego Comin and Bart Hobijn

Societies that are better at utilizing tools are likely to be more productive. The authors have studied when 161 countries adopted 104 technologies over the past 200 years, and they conclude that profound economic advantages-as measured by per capita income-accrue to... View Details

Keywords: Technology Adoption; Wealth; Development Economics; Performance Productivity; Competitive Advantage

Read Now

Raffaella Sadun is Charles E. Wilson Professor of Business Administration at Harvard Business School, and is a Co-Chair of Harvard Business School’s Project on Managing the Future of Work and co-PI of the Digital Reskilling Lab. Sadun received her PhD in Economics... View Details

March 2010 (Revised October 2018)
Case

Toby Johnson (A): Leading After School

By: Boris Groysberg, Leslie Danford, Amy Lodge and Tereh Sayles

After completing her MBA in 2007, Toby Johnson, a former army pilot with the 18th Airborne Corps Rapid Deployment Force, joined PepsiCo's Leadership Development Program (LDP). For her first assignment with PepsiCo, Johnson accepted a position as a manufacturing-manager... View Details

Keywords: Leading Change; Organizational Change and Adaptation; Organizational Structure; Compensation and Benefits; Business or Company Management

03 Nov 2009
News

Give credit to create jobs - but only where it's due

September 2013
Teaching Note

Trader Joe's

By: David L. Ager and Michael A. Roberto

Based on a variety of metrics, Trader Joe's ranked as one of the most successful grocers in the United States in 2013. Experts estimated that the company had the highest sales per square foot of any major grocery chain, even significantly higher than top performer... View Details

Keywords: Comparative Advantage; Core Competencies; Growth Strategy; Strategic Positioning; Industry Analysis; Competitive Strategy; Competitive Advantage; Organizational Culture; Growth and Development Strategy; Retail Industry; Food and Beverage Industry; United States

31 Jul 2017
News

Isolationism is killing the American dream

June 2020
Article

Lazy Prices

By: Lauren Cohen, Christopher J. Malloy and Quoc Nguyen

We explore the implications of a subtle "default" choice that firms make in their regular reporting practices, namely that firms typically repeat what they most recently reported. Using the complete history of regular quarterly and annual filings by U.S. corporations... View Details

Keywords: Default Behavior; Inertia; Firms; Disclosure; Information; Business or Company Management; Behavior; Annual Reports; Corporate Disclosure; Financial Reporting; United States

SSRN

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10 May 2016
News

The Unbelievable Reality of the Impossible Hyperloop

November 2020
Article

Casting Conference Calls

By: Lauren Cohen, Dong Lou and Christopher J. Malloy

We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on... View Details

Keywords: Strategic Release; Firms; Conference Calls; Information; Strategy; Asset Pricing

SSRN

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December 2004
Supplement

Basic Statistics from the World Bank's World Development Indicators, 2004

By: David A. Moss, Sarah A. Brennan and Peter Epstein

Provides basic economic and social indicators for 145 countries, drawn from the World Bank's World Development Indicators (2004). The data include: population, land area, GNP per capita, real GDP growth, life expectancy, adult illiteracy, fertility rate, access to... View Details

Keywords: Equality and Inequality; Wealth and Poverty; Standards; Economics; Society

July 2001 (Revised August 2005)
Case

Medicines Company, The

By: John T. Gourville

It is early 2001 and the Medicines Co. just received FDA approval to market Angiomax, a blood thinner to be used during angioplasties and heart procedures. It is intended to be a better alternative to Heparin, an 80-year-old drug that costs less then $10 per dose. The... View Details

Keywords: Business Model; Change Management; Decision Choices and Conditions; Cost Management; Price; Product Marketing; Product Launch; Product Development; Risk and Uncertainty; Health Industry; Pharmaceutical Industry

October 2016
Supplement

24 Hour Fitness (B): Ownership Changes, 2005–2016

By: John R. Wells and Gabriel Ellsworth

In 2016, 24 Hour Fitness was the number-two fitness chain in the United States, generating revenues of $1.4 billion from 441 clubs serving 3.8 million members. Based in San Ramon, California, 24 Hour Fitness operated clubs in 13 states. Having grown rapidly to become... View Details

Keywords: Advertising; Advertising Campaigns; Buildings and Facilities; Acquisition; Business Growth and Maturation; Business Model; Business Organization; For-Profit Firms; Customers; Customer Focus and Relationships; Customer Satisfaction; Age; Training; Private Equity; Financing and Loans; Price; Profit; Revenue; Geographic Location; Geographic Scope; Health; Nutrition; Business History; Human Resources; Employees; Employee Relationship Management; Recruitment; Selection and Staffing; Journals and Magazines; Human Capital; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Management Teams; Marketing; Brands and Branding; Marketing Channels; Marketing Communications; Marketing Strategy; Social Marketing; Demand and Consumers; Market Entry and Exit; Media; Organizational Design; Private Ownership; Problems and Challenges; Groups and Teams; Sales; Salesforce Management; Situation or Environment; Welfare or Wellbeing; Sports; Strategy; Business Strategy; Competition; Competitive Strategy; Competitive Advantage; Corporate Strategy; Expansion; Segmentation; Information Technology; Internet; Mobile Technology; Online Technology; Software; Web Sites; Value; Valuation; Health Industry; Media and Broadcasting Industry; United States; California; San Francisco

December 2004 (Revised January 2006)
Case

Simon's Hostile Tender for Taubman (A)

Simon Property Group launched a hostile tender offer for upscale Taubman Centers. This case discusses issues of Real Estate Investment Trust (REIT) valuation, financial policy, and corporate governance, as Robert Taubman and his company's independent directors must... View Details

Keywords: Capital Structure; Valuation; Investment; Acquisition; Corporate Governance; Real Estate Industry

16 Dec 2009
News

How to restore confidence in loan securitisation

30 Aug 2016
News

How to achieve attractive solutions in ugly negotiations

July 1996
Case

Edmund's--www.edmunds.com

Edmund's publishes an automobile price guide in books (600,000 units per year) and over the Internet (16,000 users a day and growing). The site can be visited at www.edmunds.com. In the marketplace, it makes money selling books. In the marketspace, they make their... View Details

Keywords: Business or Company Management; Digital Platforms; Marketplace Matching; Information Publishing; Information Industry; Auto Industry