Publications

August 2018
Case

Garanti Payment Systems: Digital Transformation Strategy (A)

By: Shelle M. Santana and Esel Çekin

Işıl Akdemir Evlioğlu, executive vice president of marketing at Garanti Payment Systems (GPS), a subsidiary of Garanti Bank, is grappling with three questions. First, should GPS create its own mobile app for credit card customers or leverage the bank’s already... View Details

November 2000 (Revised November 2005)
Case

Tellme Networks, Inc.

By: Thomas R. Eisenmann and Nicole Tempest

Tellme, an early-stage, venture-backed company based in Silicon Valley, leverages speech-recognition technologies to provide: 1) a "voice portal" with news and other information accessible through any telephone, and 2) turnkey application development and hosting... View Details

Keywords: Entrepreneurship; Digital Platforms; Business Conglomerates; Business Startups; Internet and the Web; Venture Capital; Technology Adoption; Internet and the Web; Brands and Branding; Information Technology; Telecommunications Industry; Technology Industry

August 2018
Supplement

Garanti Payment Systems: Digital Transformation Strategy (B)

By: Shelle M. Santana and Esel Çekin

Supplements the (A) case. Işıl Akdemir Evlioğlu, executive vice president of marketing at Garanti Payment Systems (GPS), a subsidiary of Garanti Bank, is grappling with three questions. First, should GPS create its own mobile app for credit card customers or leverage... View Details

May 2024
Supplement

gWorks (A)

By: Richard S. Ruback and Royce Yudkoff

In January of 2019, Joe Heieck, CEO of gWorks, was deciding whether to proceed with his acquisition of Data Tech, that was a business roughly the same size as gWorks. gWorks, which provided geospatial software to small city and rural county governments, was acquired by... View Details

March 2015 (Revised September 2016)
Technical Note

Baidu, Alibaba, and Tencent: The Three Kingdoms of the Chinese Internet

By: Feng Zhu and Aaron Smith

This note provides an overview of the Chinese Internet by describing its leading three companies: Baidu, Alibaba, and Tencent (BAT). While BAT had previously focused their respective businesses on distinct sectors of the online economy—Baidu for search, Alibaba for... View Details

Keywords: Competition; Internet; Information Technology Industry; China

November 2006 (Revised October 2007)
Background Note

A Brief Note on Deferred Taxes: An Analysis Perspective

Provides an overview of accounting for deferred taxes. The primary objective is to provide external users with a basic understanding of deferred taxes. A simple illustrative example is provided, which is followed by a discussion of several important issues likely to be... View Details

Keywords: Accounting; Financial Statements; Taxation; Legal Liability; Valuation

July 1993
Case

Air Miles Canada

By: Thomas O. Jones, Leonard A. Schlesinger and Roger H. Hallowell

Air Miles Canada both increases customer loyalty by rewarding shopping frequency at specified merchants, and enables its sponsors to develop a new, more complex understanding of their customers' (and potential customers') shopping habits, thus making future customer... View Details

Keywords: Programs; Customer Relationship Management; Information Management; Air Transportation Industry; Canada

November 2020 (Revised July 2022)
Case

Dell Technologies: Bringing the Cloud to the Ground

By: Navid Mojir and V. Kasturi Rangan

The case tells the story of Dell Technologies and its efforts to revitalize its value proposition and escape a commodity trap by acquiring EMC for $67 billion—the largest tech acquisition in history. It also shows the deeply intertwined connections between a company’s... View Details

Keywords: Value Proposition; Go-to-market; Strategic Positioning; Mergers and Acquisitions; Business Strategy; Marketing Strategy; Technological Innovation; Business Divisions; Information Technology Industry; Information Technology Industry

23 Jan 2007
First Look

First Look: January 23, 2007

introducing a generation to the practice of personal computing and laying the foundation for the Information Age. Gates and Jobs turned their curiosity about electronics into a multi-billion dollar industry. From early experiments like... View Details

Keywords: Martha Lagace

January 2002 (Revised July 2002)
Case

Vialog Corporation

By: Richard G. Hamermesh and Michele Lutz

Traces the origin of Vialog Corp.--from its founding in 1996 through a roll-up of several independent teleconferencing companies in 1997 and its initial public offering (1999) and eventually to a potential merger or acquisition in June 2000. The company has grown... View Details

Keywords: History; Business Exit or Shutdown; Internet and the Web; Corporate Entrepreneurship; Partners and Partnerships; Initial Public Offering; Business Growth and Maturation; Mergers and Acquisitions; Business Processes; Information Technology Industry; Europe

February 2025
Article

Improving Customer Compatibility with Tradeoff Transparency

By: Ryan W. Buell and MoonSoo Choi

Through a large-scale field experiment with 393,036 customers considering opening a credit card account with a nationwide retail bank, we investigate how providing transparency into an offering’s tradeoffs affects subsequent rates of customer acquisition and long-run... View Details

Keywords: Transparency; Customer Selection; Customer Compatibility; Retention; Service Operations; Service Delivery; Marketing Strategy; Marketing Communications; Customer Focus and Relationships; Customer Satisfaction; Banking Industry; Australia

Find at Harvard

Business transactions take widely varying forms―from multibillion-dollar corporate mergers to patent licenses to the signing of an all-star quarterback. Yet every deal shares the same goal, or at least should: to maximize the joint value created and to distribute... View Details

May 1997 (Revised July 1997)
Case

Vermeer Technologies (D): Making Transitions

By: Ashish Nanda

Microsoft has acquired Vermeer, and Vermeer executives are both excited and concerned as they prepare to move to Redmond. Even though the acquisition has been financially rewarding, the Vermeer engineers worry how well they will adapt to their new home. Meanwhile,... View Details

Keywords: Horizontal Integration; Value Creation; Applications and Software; Acquisition; Product Development; Information Technology Industry

January 2016
Case

Acxiom

By: John Deighton

Acxiom built the market for personal data, yet sales have been flat for a decade during which marketing's appetite for data has exploded. Will the acquisition of a digital data onboarder LiveRamp give marketers what they want from a data broker? View Details

Keywords: Big Data; Direct Marketing; Personal Data; Privacy; Digital Marketing; Retargeting; Rights; Analytics and Data Science; Ethics; Marketing; United States

Research Summary

Lean Startup Management Practices

By: Thomas R. Eisenmann

Many information technology startups have embraced "lean startup" management practices. Lean startups confront high levels of uncertainty about both customer problems and product solutions: the strength of demand for new... View Details

July 1997 (Revised February 1998)
Case

Aladdin Knowledge Systems

By: John A. Quelch

The founder, president, and CEO of a leading software security company has just announced the $5.1 million cash acquisition of a key competitor. As a result, his company becomes the market share leader in Europe and number two in the United States. But now, he and the... View Details

Keywords: Distribution; Marketing; Applications and Software; Globalization; Acquisition; Sales; Information Technology Industry; United States; Europe

January 2014 (Revised May 2015)
Case

Yahoo: Both Sides of the Stamped Deal

By: Jeffrey J. Bussgang and Lisa C. Mazzanti

In 2012, Marissa Mayer became the CEO of Yahoo!, a tech giant with a tumultuous past. When Mayer tries to reinvigorate the company, she hires Jacqueline Reses, who has a private equity background, to head both human resources and mergers and acquisitions (M&A). As part... View Details

Keywords: Mobile App; Acquisition-hire; Exit Strategy; Start-up; Mobile and Wireless Technology; Mergers and Acquisitions; Human Resources; Entrepreneurship; Business Startups; Product Development; Technology Industry; Sunnyvale; New York (city, NY)

July 2009 (Revised May 2010)
Case

Pfizer: Letter from the Chairman (A)

By: Robert L. Simons and Natalie Kindred

This case explores maximizing shareholder value as a goal in executive decision making. Over a period of nine years, three different Pfizer CEOs make critical decisions intended to increase shareholder value. But the results are disappointing. To allow students to... View Details

Keywords: Decision Choices and Conditions; Corporate Accountability; Corporate Governance; Annual Reports; Business and Shareholder Relations; Value Creation; Pharmaceutical Industry; United States

October 1995 (Revised July 1996)
Case

Aspen Technology, Inc.: Currency Hedging Review

By: Peter Tufano

The chief financial officer of a rapidly growing U.S.-based software firm that sells its process-control software to industrial users around the globe must review the goals, strategies, and policies of the firm's currency hedging program. This review is prompted by... View Details

Keywords: Currency Exchange Rate; Applications and Software; Investment; Business Startups; Business Strategy; Information Technology Industry; United Kingdom; United States