Publications

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February 2000 (Revised July 2004)
Case

Ericsson in China: Mobile Leadership

Focuses on Ericsson in the Chinese mobile phone market--the company's largest single market, and one that is still growing at rates in excess of 50%. Permits comparison of two distinct ways of entering the Chinese market: by forming joint ventures with local... View Details

Keywords: Market Entry and Exit; Competitive Advantage; Mobile Technology; Telecommunications Industry; China

14 Dec 2016
Working Paper Summaries

The State of Small Business Lending: Innovation and Technology and the Implications for Regulation

Keywords: by Karen Gordon Mills and Brayden McCarthy; Financial Services

September 2023 (Revised January 2024)
Case

Icahn Enterprises: Ponzi Scheme or Sound Investment

By: Aiyesha Dey, Jonas Heese and James Weber

Icahn Enterprises, a publicly traded limited partnership founded and operated by famed activist investor Carl Icahn, had earned above market returns for over a decade. Between 2018 and early 2023, it had a compound annual return of 31%. Icahn invested in undervalued... View Details

Keywords: Stock Shares; Investment Return; Business Model; Valuation; Financial Services Industry

summer 2003
Article

Patents, Invalidity, and the Strategic Transmission of Enabling Information

By: James J. Anton and Dennis A. Yao

The patent system encourages innovation and knowledge disclosure by providing exclusivity to inventors. Exclusivity is limited, however, because a substantial fraction of patents have some probability of being ruled invalid when challenged in court. The possibility of... View Details

Keywords: System; Innovation and Invention; Knowledge Dissemination; Courts and Trials; Competition; Patents; Corporate Disclosure

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Due to network effects and switching costs in platform markets, entrants generally must offer revolutionary functionality. Platform envelopment offers a second entry path: one that does not rely upon Schumpeterian innovation. Examples of successful envelopment... View Details

09 Jan 2012
Research & Ideas

Location, Location, Location: The Strategy of Place

consequences of what they are doing." Such snap decisions can result in geo-mistakes that sap energy out of an organization and cause it to lose focus on what it was doing well in the first place. Geographic expansion should provide access to a fresh View Details

Keywords: by Dina Gerdeman

18 Oct 2022
Research & Ideas

When Bias Creeps into AI, Managers Can Stop It by Asking the Right Questions

they grow, and what kind of market they want to be in. But they shouldn't make business decisions blindly, right? That's why we believe this is important to give businesses the tools to audit the outcomes of their algorithms and to make... View Details

Keywords: by Rachel Layne

May 2003 (Revised November 2005)
Case

Marks & Spencer: The Phoenix Rises

By: Joseph L. Bower

The great U.K. retailer fell on hard times in 1998. In 2001, a new CEO was recruited who appears to have succeeded in turning around this world-renown company. This case examines the steps he took (strategic, structural, and recruiting key people) and highlights a... View Details

Keywords: Global Strategy; Recruitment; Leadership Development; Crisis Management; Supply and Industry; Business Strategy; Competitive Strategy; Segmentation; Retail Industry

2016
Book

Competing Against Luck: The Story of Innovation and Customer Choice

By: Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan

The foremost authority on innovation and growth presents a path-breaking book every company needs to transform innovation from a game of chance to one in which they develop products and services that customers want to buy and are willing to purchase at a premium price.... View Details

Keywords: Disruptive Innovation; Consumer Behavior

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February 2024 (Revised September 2024)
Case

TimeCredit

By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein

TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting background, as she decides how much... View Details

Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Technology Industry

January 2009 (Revised April 2009)
Case

The Canada Pension Plan Investment Board

By: G. Felda Hardymon, Josh Lerner and Ann Leamon

The Canada Pension Plan Investment Board is one of the largest and fastest-growing pools of investment capital in the world and follows an unusually active program of investment management. In the market turmoil of late 2008, Mark Wiseman, Senior Vice President of the... View Details

Keywords: Financial Crisis; Asset Management; Capital; Financial Management; Investment; Financial Services Industry; Canada

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March 1999 (Revised April 2004)
Case

TelePizza

Describes TelePizza, is Spain's leading chain of pizza restaurants and delivery services. TelePizza has experienced rapid growth to 500 stores since its creation in 1987. The company went public on the Spanish stock market in late 1996. Franchising has played an... View Details

Keywords: Growth and Development Strategy; Food and Beverage Industry; Spain