Publications

15 Jun 2021
News

Zone Defense

telling him. Ryan Tseng had already started two successful companies, and where Brandon saw a business opportunity in building AI software to operate unmanned systems for the military, Ryan saw a behemoth defense industry with high... View Details

Keywords: April White; drone technology; military; security; entrepreneurship; leadership; Air Transportation; Transportation

November 2023 (Revised April 2024)
Case

Celsius Network Inc.: Fear, Uncertainty, and Doubt in the Brave New World of Crypto Bankruptcy

By: Stuart C. Gilson and Sarah L. Abbott

In July 2022, Celsius Network filed for Chapter 11 bankruptcy. CEO Alex Mashinsky acknowledged that Celsius had grown its assets “faster than the Company was prepared to deploy [them]” and as a result had made “certain poor asset deployment decisions.” Two months after... View Details

Keywords: Cryptocurrency; Chapter 11; Restructuring; Insolvency and Bankruptcy; Asset Management; Acquisition; Borrowing and Debt; Financial Services Industry; United States

August 2007 (Revised February 2008)
Case

Pinnacle Ventures

By: Michael J. Roberts, William A. Sahlman and Elizabeth Kind

Describes a prospective "venture debt" loan to a new venture from the perspective of Patrick Lee, a principal at Pinnacle Ventures. Forces students to grapple with the nature of financial risk in the start-up firm and assess the prospective risks and returns to a... View Details

Keywords: Risk and Uncertainty; Venture Capital; Investment Return; Business Startups; Financial Services Industry

December 2000
Background Note

Internet Access Providers

By: Thomas R. Eisenmann and Daniel Green

Describes the Internet access provider business model. First, it defines the model and presents different ways to categorize access providers. Second, it offers a summary of the various ways that Internet access providers create value for their customers. Next, it... View Details

Keywords: Business Model; Internet; Web Services Industry

Find at Harvard

July 2019 (Revised May 2021)
Case

Acelerex

By: John R. Wells and Benjamin Weinstock

In early 2019, Randell Johnson, Founder and Chief Executive of Acelerex, was reflecting on the company’s first year of rapid growth and the challenges of scaling the business that lay ahead. Acelerex was riding the waves of change taking place in electrical power grids... View Details

Keywords: Energy; Energy Sources; Growth Management; Expansion; Global Strategy; Cash Flow; Energy Industry; Web Services Industry; Consulting Industry

09 Mar 2003
Research & Ideas

Six Keys to Building New Markets by Unleashing Disruptive Innovation

can't seem to get innovation right. When companies keep improving their existing products and services to meet their best customers' needs, they eventually run into the "innovator's dilemma." By doing everything right, they... View Details

Keywords: by Clayton M. Christensen, Michael E. Raynor & Scott D. Anthony

30 Sep 2014
First Look

First Look: September 30

business and financial challenges at the 171-year old UK travel services company. The company has lost almost £600 million in the last three quarters, has seen its stock price fall from 230 pence to a low of... View Details

Keywords: Sean Silverthorne

Web

Events - Business History

Financial Cooperation from International Organizations (1960s-1970s)" 3:30 pm - 5:00 pm. Part of the 2025 Business History Seminar, "Rethinking Entrepreneurial History," co-organized by Geoffrey Jones and Christina Lubinski. Nov 10 10 Nov... View Details

March 2014
Case

Babcock International Plc

By: John R. Wells and Galen Danskin

In 2013, Babcock International Plc (Babcock) was the largest engineering services provider in the UK with sales of over £3 billion. Under the leadership of CEO Peter Rogers, Babcock had grown revenues and profits nearly tenfold over the previous decade as it benefited... View Details

Keywords: Strategic Change; Strategy And Leadership; Diversification; United Kingdom; Military; Nuclear Power; Nuclear; Engineering And Construction; Conglomerates; Strategic Planning; Competitive Strategy; Global Strategy; Corporate Strategy; Construction Industry; Construction Industry; United Kingdom

November 2022
Case

Arcos Dorados’ Quest for the Digitalization of Last-Mile Delivery in Colombia

By: Jorge Tamayo, Jenyfeer Martinez Buitrago and Mariana Cal

In 2018, Francisco Staton, Managing Director of Arcos Dorados in Colombia had to decide on the company’s strategy to expand its food ordering and delivery business in the country. Arcos Dorados stood as McDonald’s largest independent franchisee, and Colombia was one of... View Details