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-
All HBS Web
(5,159)
- People (24)
- News (1,711)
- Research (1,321)
- Events (13)
- Multimedia (252)
- Faculty Publications (841)
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- Article
Aztec Castles and the dP3 Quiver
By: Megan Leoni, Gregg Musiker, Seth Neel and Paxton Turner
Bipartite, periodic, planar graphs known as brane tilings can be associated to a large class of quivers. This paper will explore new algebraic properties of the well-studied del Pezzo 3 (dP3) quiver and geometric properties of its corresponding brane tiling. In...
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Leoni, Megan, Gregg Musiker, Seth Neel, and Paxton Turner. "Aztec Castles and the dP3 Quiver." Journal of Physics A: Mathematical and Theoretical 47, no. 47 (November 28, 2014).
- January 2008 (Revised December 2008)
- Case
Codman Academy: Beyond the Start-up Phase
By: Stacey Childress and Tiffany K. Cheng
As it entered its seventh academic year, Codman Academy, an expeditionary learning charter school located in Dorchester, Massachusetts, was reflecting on its successes and challenges. The school had succeeded in placing every member of its most recent graduating class...
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Keywords:
Business Growth and Maturation;
Business Model;
Leadership;
Performance Improvement;
Partners and Partnerships;
Education Industry;
Boston
Childress, Stacey, and Tiffany K. Cheng. "Codman Academy: Beyond the Start-up Phase." Harvard Business School Case 308-072, January 2008. (Revised December 2008.)
- February 2010 (Revised April 2010)
- Case
Organization and Strategy at Millennium (A)
By: Julie M. Wulf and Scott Waggoner
This case examines Millennium's strategic and organizational responses to the rapid evolution of the biopharmaceutical industry. In the early 2000s, as Millennium's competitive advantage in early-stage research slipped away and its losses mounted, founder and CEO Mark...
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Keywords:
Transformation;
Leading Change;
Management Succession;
Organizational Change and Adaptation;
Competitive Strategy;
Competitive Advantage;
Biotechnology Industry;
Pharmaceutical Industry
Wulf, Julie M., and Scott Waggoner. "Organization and Strategy at Millennium (A)." Harvard Business School Case 710-415, February 2010. (Revised April 2010.)
- March 2012 (Revised October 2013)
- Supplement
Gene Patents (B)
By: Richard Hamermesh and Phillip Andrews
The case updates events since the Court's ruling against Myriad Genetics on March 29, 2010 and should be used in conjunction with Gene Patents (A). On July 29, 2011, a US Appeals Court reversed the prior ruling against Myriad. On September 16, 2011, the first major...
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Keywords:
Courts and Trials;
Patents;
Genetics;
Judgments;
Investment;
Biotechnology Industry;
United States
Hamermesh, Richard, and Phillip Andrews. "Gene Patents (B)." Harvard Business School Supplement 812-130, March 2012. (Revised October 2013.)
- October 2009 (Revised April 2021)
- Case
Ingrid Johnson and Nedbank Business Banking
By: Michael Tushman and David Kiron
This case discusses the issue of leading change at the business banking division of Nedbank, a prominent South African bank, between 2005 and 2009. (This timeframe, beginning just 11 years after Apartheid's end, covers Ingrid Johnson's leadership of this division...
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Keywords:
Leadership And Change Management;
Leadership;
Leading Change;
Banks and Banking;
Organizational Culture;
Organizational Structure;
Change Management;
Leadership Style;
Banking Industry;
South Africa
Tushman, Michael, and David Kiron. "Ingrid Johnson and Nedbank Business Banking." Harvard Business School Case 410-003, October 2009. (Revised April 2021.)
- November 2005 (Revised July 2009)
- Case
Cutter & Buck (A)
By: William A. Sahlman and Victoria Winston
Only three short months into her new position as CEO of publicly traded golf apparel manufacturer Cutter & Buck, Fran Conley discovers accounting irregularities that call into question the reliability of this company's financial statements. Working closely with her...
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Keywords:
Financial Statements;
Crime and Corruption;
Corporate Disclosure;
Governing and Advisory Boards;
Lawsuits and Litigation;
Organizational Change and Adaptation;
Going Public
Sahlman, William A., and Victoria Winston. "Cutter & Buck (A)." Harvard Business School Case 806-028, November 2005. (Revised July 2009.)
- February 1993 (Revised October 1993)
- Case
Brent Walker Group PLC,The
The Brent Walker Group completed the largest out-of-court restructuring in the United Kingdom. After overexpansion in the 1980s, the company pursued a large acquisition financed with debt and then encountered falling asset prices. With the assistance of the Bank of...
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Fenster, Steven R. "Brent Walker Group PLC,The." Harvard Business School Case 293-078, February 1993. (Revised October 1993.)
- 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...
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Keywords:
Capital Budgeting;
Governance Controls;
Management Systems;
Strategic Planning;
Mathematical Methods;
Electronics Industry
Simons, Robert L., and Dale Geiger. "Tennessee Controls: The Strategic Ranking Problem." Harvard Business School Case 191-083, February 1991. (Revised November 2010.)
- December 2010 (Revised March 2013)
- Case
Growing Pains at Stroz Friedberg
By: David A. Garvin and Carin-Isabel Knoop
In late spring 2009, Stroz Friedberg co-presidents Edward Stroz and Eric Friedberg had to set growth targets for 2010. The leading global consulting firm they had built specialized in managing digital risk and uncovering digital evidence and had grown very rapidly....
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Keywords:
Business Growth and Maturation;
Change Management;
Transition;
Growth and Development Strategy;
Growth Management;
Organizational Change and Adaptation;
Organizational Culture;
Organizational Structure;
Consulting Industry
Garvin, David A., and Carin-Isabel Knoop. "Growing Pains at Stroz Friedberg." Harvard Business School Case 311-008, December 2010. (Revised March 2013.)
- 2018
- Working Paper
Full Substitutability
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of...
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Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Full Substitutability." Harvard Business School Working Paper, No. 19-016.
- December 2013 (Revised June 2014)
- Case
Choosing a Charitable Giving Vehicle
By: Robert C. Pozen, Mayur Desai and Maura A. Graul
Elaine White is an accountant advising two couples, the Carsons and the Bradleys, regarding their charitable giving options and related tax strategies. The Carsons are an upper-middle class family with $295,000 in income, a moderate amount of deductions, and...
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Keywords:
Charitable Giving;
Tax Accounting;
Tax Strategy;
Public Charities;
Foundations;
Charity;
Charitable Remainder Trusts;
Charitable Lead Trusts;
Donor-Advised Funds;
Pooled Income Funds;
Taxation;
Philanthropy and Charitable Giving;
United States
Pozen, Robert C., Mayur Desai, and Maura A. Graul. "Choosing a Charitable Giving Vehicle." Harvard Business School Case 314-073, December 2013. (Revised June 2014.)
- July 2003 (Revised April 2011)
- Case
Singapore Airlines: Customer Service Innovation
By: Rohit Deshpande and Hal Hogan
The members of Singapore Airlines' (SIA) management committee needs to decide whether to cancel the implementation of the new lie-flat seats in business class after the effects of the global recession on the travel industry in September 2001. SIA was considered the...
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Keywords:
Customer Focus and Relationships;
Economic Slowdown and Stagnation;
Management Teams;
Brands and Branding;
Air Transportation Industry;
Travel Industry;
Singapore
Deshpande, Rohit, and Hal Hogan. "Singapore Airlines: Customer Service Innovation." Harvard Business School Case 504-025, July 2003. (Revised April 2011.)
- December 1998
- Case
Retail Financial Services in 1998: Travelers
By: Stephen P. Bradley and Takia Mahmood
Provides an overview of Travelers Group's current strategy for retail financial services. Retail Financial Services in 1998 should be given to all students as background material. The class should then be split into groups, with each group receiving one of the...
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Keywords:
Investment Funds;
Management Analysis, Tools, and Techniques;
Industry Structures;
Competition;
Competitive Strategy;
Financial Services Industry
Bradley, Stephen P., and Takia Mahmood. "Retail Financial Services in 1998: Travelers." Harvard Business School Case 799-056, December 1998.
- December 1998
- Case
Retail Financial Services in 1998: Merrill Lynch
By: Stephen P. Bradley and Takia Mahmood
Provides an overview of Merrill Lynch's current strategy for retail financial services. Retail Financial Services in 1998 should be given to all students as background material. The class should then be split into groups, with each group receiving one of the following...
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Keywords:
Investment Funds;
Management Analysis, Tools, and Techniques;
Industry Structures;
Competition;
Competitive Strategy;
Financial Services Industry
Bradley, Stephen P., and Takia Mahmood. "Retail Financial Services in 1998: Merrill Lynch." Harvard Business School Case 799-055, December 1998.
- December 1998
- Case
Retail Financial Services in 1998: Fidelity Investments
By: Stephen P. Bradley and Takia Mahmood
Provides an overview of Fidelity Investment's current strategy for retail financial services. Retail Financial Services in 1998 should be given to all students as background material. The class should then be split into groups, with each group receiving one of the...
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Keywords:
Investment Funds;
Management Analysis, Tools, and Techniques;
Industry Structures;
Competition;
Competitive Strategy;
Financial Services Industry
Bradley, Stephen P., and Takia Mahmood. "Retail Financial Services in 1998: Fidelity Investments." Harvard Business School Case 799-053, December 1998.
- December 1998
- Case
Retail Financial Services in 1998: Charles Schwab
By: Stephen P. Bradley and Takia Mahmood
Provides an overview of Charles Schwab's current strategy for retail financial services. Retail Financial Services in 1998 should be given to all students as background material. The class should then be split into groups, with each group receiving one of the following...
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Keywords:
Investment Funds;
Management Analysis, Tools, and Techniques;
Industry Structures;
Competition;
Competitive Strategy;
Financial Services Industry
Bradley, Stephen P., and Takia Mahmood. "Retail Financial Services in 1998: Charles Schwab." Harvard Business School Case 799-052, December 1998.
- April 2011 (Revised May 2012)
- Case
City Year: The Journey
By: Rosabeth Moss Kanter and James Weber
Throughout its first two decades, City Year, a non-profit organization, was dedicated to recruiting young adults to give a year of public service. It had passed through several growth phases but by 2010 a new challenge, and opportunity, had arisen when City Year and...
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Keywords:
Education;
Service Operations;
Nonprofit Organizations;
Growth and Development Strategy;
Performance Efficiency;
Resource Allocation
Kanter, Rosabeth Moss, and James Weber. "City Year: The Journey." Harvard Business School Case 311-080, April 2011. (Revised May 2012.)
- 02 Jan 2024
- Research & Ideas
10 Trends to Watch in 2024
The lightning-fast ascent of generative AI isn’t the only sea change on the horizon for businesses in the new year. The global economy is in flux as war, climate change, trade issues, and infrastructure problems demand attention. Many companies continue to struggle to...
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Keywords:
by Rachel Layne
- September 2011 (Revised October 2012)
- Case
Sykué Bioenergya
By: Shon R. Hiatt
Sykué Bioenergya (Sykué) was formed in April 2006 with the goal of building four 30 megawatt (MW) bioelectricity power plants in Brazil's Bahia province, 1,500 kilometers north of Sao Paulo. Bahia's savannah-like conditions were perfect for growing elephant grass, a...
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Hiatt, Shon R. "Sykué Bioenergya." Harvard Business School Case 412-062, September 2011. (Revised October 2012.)
- July 2015
- Teaching Note
CJ E&M: Creating a K-Culture in the U.S.
By: Elie Ofek and Michael Norris
This teaching note is intented to help instructors with running a class discussion for the case "CJ E&M: Creating a K-Culture in the U.S.". It contains several areas of analysis and discussion that provide guidance to instructors on how to use the case in order to...
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