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- August 2023
- Case
Constellation Pharmaceuticals: Corporate Development at a Novel Therapeutic Company
By: Satish Tadikonda and Brad Prosek
Constellation Pharmaceuticals was a company focused on epigenetic therapies for cancer patients. Despite a promising start and an early deal with a leading biopharma company, the company weathered twin setbacks in the end of a major research collaboration and the... View Details
- August 2022
- Article
The U.S. Approach to Antitrust Policy in Technology Markets
By: Shane Greenstein
This report illustrates the strengths and weaknesses of the U.S. approach to antitrust policy by drawing lessons from three cases: United States v. AT&T, United States v. Microsoft, and United States v. Google. The cases against AT&T and Microsoft are historical cases,... View Details
- 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
- September 2019 (Revised August 2021)
- Case
It's All About Family: Esas Group
By: Christina R. Wing and Alpana Thapar
This case describes how Ali Sabancı and his sister Emine Sabancı Kamışlı, shareholders of Esas Group, one of Turkey’s largest family-owned investment firms, worked to grow and professionalize the business. While their father Şevket Sabancı, played an instrumental role... View Details
- November 2016 (Revised November 2016)
- Supplement
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
- March 2016 (Revised June 2017)
- Case
Transition at DataCo?
By: Frank V. Cespedes and Carin-Isabel Knoop
The founder of a data analytics company, Stefan Brecht, has several issues with his key business developer and head of marketing and sales, Tamara Smithson. Smithson, an early hire who had been instrumental in building the firm; operates as an individual contributor;... View Details
- January 2016 (Revised April 2017)
- Case
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
This case is designed to provide an elementary introduction to options and option pricing for beginning finance students. Analysis of the case requires students to compare the prices of put and call options with various exercise prices and maturity dates on two... View Details
- October 2013 (Revised August 2016)
- Case
NOWaccount
By: Ramana Nanda, William A. Sahlman and Lauren Barley
It was September 2013, and NOWaccount Network Corporation (NOW®) co-founders John Hayes and Lara Hodgson were putting the final touches on the presentation deck for their annual shareholders' meeting. Along with co-founder Stacey Abrams, the pair had designed NOW's... View Details
- January 2013 (Revised April 2017)
- Supplement
Maxum Petroleum, Inc.
By: W. Carl Kester
Maxum seeks an oil-price hedging strategy that yields substantial cash during oil price spikes, is affordable under ordinary circumstances, and is easily managed. It is striving to avoid a repeat of the challenging situation encountered in 2008 when spiking oil prices... View Details
- July 2012 (Revised August 2012)
- Case
Global Knowledge Management at Danone (A) (Abridged)
By: Amy C. Edmondson and David Lane
This case explores French consumer goods company Danone's novel approach to knowledge management. In 2007, Human Resource Chief (Executive Vice President) Franck Mougin assesses the company's knowledge-sharing tools and considers his options going forward. Through... View Details
- 2011
- Working Paper
The Cost of Capital for Alternative Investments
By: Jakub W. Jurek and Erik Stafford
This paper studies the cost of capital for alternative investments. We document that the risk profile of the aggregate hedge fund universe can be accurately matched by a simple index put option writing strategy that offers monthly liquidity and complete transparency... View Details
- January 2011 (Revised November 2014)
- Case
Mochi Media
By: Thomas R. Eisenmann and Amit Jain
In late 2009, the management of Mochi Media, a venture-backed startup, must decide how to invest scarce resources to achieve continued growth. Mochi has developed a three-sided platform, connecting Flash game developers, sites that aggregate these games, and... View Details
- August 2009 (Revised July 2010)
- Case
Jones Lang LaSalle: Reorganizing around the Customer (2005)
By: Ranjay Gulati and Lucia Menzer Marshall
Peter Roberts, CEO of Jones, Lang, LaSalle (JLL) Americas division, has been charged with expanding the company's presence in its core geographic markets while simultaneously growing its corporate account business. Roberts and his task force have narrowed their options... View Details
- January 2008
- Background Note
Index Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the patterns in index option prices that are not predicted by the Black-Scholes model. In particular, the simulation focuses on two properties of options prices. First, at-the-money implied volatilities from index options... View Details
Keywords: Volatility; Stock Options; Investment; Price; Profit; Risk Management; Mathematical Methods
- December 2007 (Revised September 2011)
- Case
Global Knowledge Management at Danone (A)
By: Amy C. Edmondson, Bertrand Moingeon, Vincent Marie Dessain and Ane Damgaard Jensen
This case explores French consumer goods company Danone's novel approach to knowledge management. In 2007, Human Resource Chief (Executive Vice President) Franck Mougin assesses the company's knowledge-sharing tools and considers his options going forward. Through... View Details
- February 2006 (Revised October 2006)
- Case
Veridian: Putting a Value on Values
By: Rakesh Khurana, Joel Podolny and Jaan Margus Elias
David Langstaff, the CEO of Veridian, a defense company, struggles with the decision of selling the company. Langstaff has concerned himself with inculcalating his organization with the values necessary for superior achievement over the long term. But as a fiduciary,... View Details
- April 2005 (Revised August 2011)
- Case
Berkshire Partners: Bidding for Carter's
By: Malcolm P. Baker and James Quinn
A five-member team from Berkshire Partners must recommend a final bid and financial structure for a leveraged buyout of William Carter Co., a leading producer of children's apparel. Investorcorp, a global investment group, has put the company up for auction. Goldman... View Details
- March 1995 (Revised August 1995)
- Background Note
Options and Put-Call Parity
By: Andre F. Perold and Wai Lee
Illustrates the payoff structure of various positions involving put and call options and the use of put-call parity in understanding the relationships among various positions. Examines the cases of insured equity, interest rate caps and floors, callable and extendable... View Details
Keywords: Stock Options
- June 1994 (Revised September 1995)
- Case
Leland O'Brien Rubinstein Associates, Inc.: SuperTrust
By: Peter Tufano
Leland O'Brien Rubinstein Associates, Inc. (LOR), which profited by selling portfolio insurance to institutional investors, attempts to rebuild itself after the 1987 stock market crash by creating new products to meet the unsatisfied needs of equity investors. LOR... View Details
- February 1994 (Revised September 1995)
- Case
Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance
By: Peter Tufano
Leland O'Brien Rubinstein Associates, a small financial advisory firm founded in 1980, has created a successful business by selling a product commonly known as portfolio insurance. Portfolio insurance is a trading strategy that institutional investors use to establish... View Details