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Teaching Interest

Information in Financial Markets (Econ 970, Spring 2016)

Second-year undergraduate course covering various aspects of information propagation in financial markets. The course is divided into four units. We begin by covering canonical pricing anomalies that illustrate the importance of information distribution and... View Details

March 2017 (Revised February 2018)
Case

VMware and the Public Cloud

By: Raffaella Sadun and Christine Snively

In 2015, VMware, a pioneer in server and network virtualization and a member of parent company EMC’s “federation” of companies, had set its sights on becoming a leading public cloud provider. Two years prior, VMware first entered the public cloud market with its vCloud... View Details

Keywords: Information Technology; Information Infrastructure; Applications and Software; Growth and Development Strategy; Internet and the Web; Computer Industry; Technology Industry; Information Technology Industry

February 2017
Teaching Plan

Dhamani Jewels: Becoming a Global Luxury Brand

By: Lynda Applegate

Dhamani started as a loose gemstone dealer in 1969 in Jaipur, India. By the 2000s, it was headquartered in Dubai, United Arab Emirates, and had expanded into diamonds and retail. The family business was now in its second generation of leadership and aimed to become a... View Details

Keywords: Luxury Retail; Jewelry; Luxury Goods; UAE; Retail; Brands and Branding; Family Business; Apparel and Accessories Industry; Dubai; India

October 2013
Case

Pearle Vision: Clearly Different?

By: Rajiv Lal and Natalie Kindred

Ohio-based optical retailer Pearle Vision, part of the vertically integrated Italian eyewear group Luxottica, sold glasses and offered in-store eye exams. Once the largest U.S. optical retailer, Pearle Vision, with 266 corporate stores and 356 franchised stores in... View Details

Keywords: Eye Care; Competitive Advantage; Market Participation; Retail Industry; Health Industry; United States

October 2011 (Revised April 2013)
Case

Kroll Bond Rating Agency

The established credit raters were criticized for inflating the mortgage credit bubble that imploded in 2008. A new rating agency, KBRA, is considering how to capitalize on the opportunity this presents and how to enter the industry. A small group of managers have to... View Details

Keywords: Financial Instruments; Financial Management; Financial Services Industry

November 2009 (Revised September 2010)
Case

Personal Rapid Transport at Vectus, Ltd.

By: Benjamin Edelman

Personal Rapid Transport (PRT) vehicles—often called "driverless taxis"—sought to combine the best characteristics of cars, taxis, and trains, while adding features unavailable in any existing transportation system. Like cars and taxis, PRT vehicles carried small... View Details

Keywords: Entrepreneurship; Network Effects; Competitive Strategy; Corporate Strategy; Transportation Networks; Transportation Industry

March 1991 (Revised April 1995)
Case

IBP and the U.S. Meat Industry

By: David J. Collis and Nancy Donohue

IBP, the largest U.S. beef and pork processor, is facing deteriorating earnings and undertakes a fundamental strategic review in 1990. Having grown from its founding in 1961 to its current position as a low cost, innovative producer of boxed beef, and more recently... View Details

Keywords: Business or Company Management; Product; Competition; Business Earnings; Geography; Vertical Integration; Corporate Strategy; Food and Beverage Industry; United States

In today's economic climate, corporate leaders in multidivisional and multinational companies face a uniquely broad set of challenges. While putting in place the systems, relationships, and strategies that foster business unit success, you also must lead the business... View Details

March 2020
Case

Forbidden City: Launching a Craft Beer in China

By: Christopher A. Bartlett and Carole Carlson

This case describes a difficult choice faced by Victor Wang, Managing Director of Singapore-based Eurasian Brewing Company (EBC), concerning the competing product launch plans of Le Jie, Vice President of EBC's China and East Asian operations, and Vivian Chin, EBC's... View Details

Keywords: Subsidiary Management; Craft Brewing; Strategy; Decision Making; Organizational Structure; Business Model; Growth and Development Strategy; Entrepreneurship; Management Style; Food and Beverage Industry; China; East Asia

May 2018 (Revised February 2019)
Case

The Powers That Be (Internet Edition): Google, Apple, Facebook, Amazon, and Microsoft

By: Jeffrey F. Rayport, Julia Kelley and Nathaniel Schwalb

As of early 2018, five U.S. technology companies—Google, Apple, Facebook, Amazon, and Microsoft—were among the largest companies in the world. Similarly, three Chinese technology firms—Baidu, Alibaba, and Tencent, or BAT—had emerged as global players due in part to the... View Details

Keywords: Internet and the Web; Business Ventures; Customers; Analytics and Data Science; Safety; Corporate Strategy; Competitive Strategy; Technology Industry

March 2008 (Revised November 2008)
Case

Sony Digital Entertainment, Japan

By: Anita Elberse

It is late 2007. So-called cell phone ("keitai") novels have turned into an extremely popular form of entertainment-on-the- go in Japan, in particular among young, female readers. In fact, consisting mostly of love stories written by amateurs in short sentences and... View Details

Keywords: Books; Marketing Strategy; Open Source Distribution; Competition; Mobile Technology; Media and Broadcasting Industry; Publishing Industry; Telecommunications Industry; Japan

Research Summary

Marketing and Privacy Concerns

When finer consumer information becomes available, competing firms sometimes target consumers too finely, disrupting scale economies prematurely. This leads to excessive product variety or to the wasteful exclusion of certain consumer types. This paper suggests that... View Details

June 2011 (Revised March 2013)
Case

Wal-Mart Update, 2011

By: David B. Yoffie and Renee Kim

In 2011, Wal-Mart was the world's largest company with $420 billion in sales and operations in 14 countries. Yet it found itself searching for the right growth strategy moving forward. U.S. same-store sales had declined for eight consecutive quarters and Wal-Mart was... View Details

Keywords: Corporate Strategy; Business Growth and Maturation; Growth and Development Strategy; Competitive Strategy; Global Range; Business Strategy; Retail Industry

February 1991 (Revised November 2010)
Case

Tennessee Controls: The Strategic Ranking Problem

By: Robert L. Simons and Dale Geiger

Tennessee Controls has instituted a new formal asset acquisition process to rank competing proposals. Judy Starnes, the new division manager, is asked to rank three proposals by using techniques to quantify economic returns, risk, as well as the credibility of the... View Details

Keywords: Capital Budgeting; Governance Controls; Management Systems; Strategic Planning; Mathematical Methods; Electronics Industry

The comprehensive guide to managing and leading companies that compete internationally

Drawing on the course material developed at the Harvard Business School and Yale School of Management by David Collis, International Strategy... View Details

June 2007 (Revised March 2008)
Case

Lazard LLC

By: Guhan Subramanian and Eliot Sherman

Describes Lazard's situation in 2001, and supplies context for the subsequent negotiation between its Chairman and his hand-picked successor. In 2001 Lazard, the last of the great investment houses to remain both private and in the control of its founding family, is in... View Details

Keywords: Mergers and Acquisitions; Family Business; Talent and Talent Management; Selection and Staffing; Management Succession; Negotiation Tactics; Financial Services Industry

April 2021
Case

Transforming BlackBerry: From Smartphones to Software

By: Ranjay Gulati and Nicole Tempest Keller

On the verge of failure, BlackBerry brought in John Chen as CEO in 2013 to orchestrate a bold turnaround of the company. Once an iconic leader in the smartphone market, BlackBerry was best known for its tactile QWERTY keyboard, strong security, and a focus on business... View Details

Keywords: Pivot; Managing Change; Turnaround; Smartphone; Change Management; Leading Change; Transformation; Organizational Change and Adaptation; Digital Platforms; Change; Information Infrastructure; Applications and Software; Competitive Strategy; Cybersecurity; Technology Industry; Transportation Industry; Canada