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Show Results For
- All HBS Web
(3,582)
- People (9)
- News (800)
- Research (2,129)
- Events (11)
- Multimedia (33)
- Faculty Publications (1,302)
- Research Summary
Changing the World: Life Choices of Influential Leaders
By: Robert Simons
This project studies the life choices made by a variety of people who have left a lasting legacy. Using biographical data, we are examining the choices that high-impact individuals faced in their lives and the paths they chose to follow. The leaders we study come... View Details
- 19 May 2021
- Op-Ed
Why America Needs a Better Bridge Between School and Career
reflect persistent disparities based on race, gender, age, and educational attainment. Coming out of the crisis, providing more workers with pathways to economic stability will depend in large part on... View Details
Keywords: by Joseph B. Fuller and Rachel Lipson
- March 2023 (Revised March 2025)
- Case
Close Concerns: Diabetes Research and Advocacy
By: Regina Herzlinger and Brian L. Walker
Diagnosed with diabetes at the age of 18, Kelly Close understood the importance of balancing consistency and iteration. This principle had also informed her professional work, which started with a rapid promotion from financial analyst at Goldman Sachs to an analyst... View Details
- 13 Feb 2014
- News
Success Factors Behind an International Assignment
- 28 Jul 2021
- News
Squarely in Their Corner
Amrita Ahuja (MBA 2007) witnessed the hard work and challenges involved in running a small business: Her first job was working as a summer camp day counselor at her parents’ daycare center in Cleveland Heights, Ohio. Appointed CFO of... View Details
- May 2019
- Case
Canada Mortgage and Housing Corporation: 'One CMHC' and Version 3.0
By: Boris Groysberg and Sarah L. Abbott
When Evan Siddall was appointed CEO of Canada Mortgage Housing Corporation (CMHC) five years earlier, he had embarked on a major organizational restructuring. Now he is spearheading another round of changes. CMHC has adopted an ambition vision and five year strategic... View Details
Keywords: Government Organizations; Culture; Organizational Change And Transformation; Human Resource Practices; Future Of Work; Change Management; Leading Change; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Government Administration; Restructuring; Leadership; Human Resources; Talent and Talent Management; Diversity; Work-Life Balance; Financial Services Industry; Public Administration Industry; Canada
Groysberg, Boris, and Sarah L. Abbott. "Canada Mortgage and Housing Corporation: 'One CMHC' and Version 3.0." Harvard Business School Case 419-068, May 2019.
- 2025
- Working Paper
Bank Capital and the Growth of Private Credit
By: Sergey Chernenko, Robert Ialenti and David Scharfstein
We show that business development companies (BDCs)—closed-end funds that provide a
significant share of nonbank loans to middle market firms—are very well capitalized according
to bank capital frameworks. They have median risk-based capital ratios of about 36%... View Details
Chernenko, Sergey, Robert Ialenti, and David Scharfstein. "Bank Capital and the Growth of Private Credit." Working Paper, March 2025.
- 2014
- Working Paper
Hidden Substitutes
By: John William Hatfield and Scott Duke Kominers
In this paper, we show that preferences exhibiting some forms of complementarity
in fact have an underlying substitutable structure. Specifically, we show that some
preferences that are not substitutable in the setting of many-to-one matching with
contracts become... View Details
Keywords: Many-to-One Matching; Many-to-Many Matching; Stability; Substitutes; Matching With Contracts; Slot-Specific Priorities; Sherlock; Market Design; Contracts; Marketplace Matching; Balance and Stability
Hatfield, John William, and Scott Duke Kominers. "Hidden Substitutes." Working Paper, September 2014.
- 01 Jun 2023
- News
Turning Point: Sum of the Parts
Gregory K. Tanaka (MBA 1974) (Illustration by Gisela Goppel) Gregory K. Tanaka (MBA 1974) (Illustration by Gisela Goppel) In a kind of twisted and sometimes painful way, I learned from a Japanese norm how to achieve great things in life, even if the path I took wasn’t... View Details
Bank Capital and the Growth of Private Credit
We show that business development companies (BDCs) — closed-end funds that provide a significant share of nonbank loans to middle market firms — are very well capitalized according to bank capital frameworks. They have median risk-based capital ratios of about 36% and,... View Details
- 23 Oct 2019
- Blog Post
How to Talk Gooder in Business and Life
more people suffer from being too nervous during their conversations than being too confident. I hope a large part of this course will help students find the right balance between speaking and... View Details
- 01 Mar 2023
- News
Action Plan: Casting Call
sure to find time for his passion: fly-fishing. It was on a work trip about 50 years ago that he was introduced to the sport. Using weighted line and an artificial fly (mimicking everything from a newly hatched mayfly to a grasshopper),... View Details
Keywords: Julia Hanna; hobbies; balance; meaning; longevity; aging; Paper Manufacturing; Manufacturing
- 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
Perold, Andre F., and Wai Lee. "Options and Put-Call Parity." Harvard Business School Background Note 295-129, March 1995. (Revised August 1995.)
- October 2000 (Revised January 2002)
- Case
Individual and the Corporation, The: Kathy Levinson and E*TRADE (A)
By: Joseph L. Badaracco Jr. and Susan Harmeling
Kathy Levinson, the president and COO of ETRADE and a lesbian mother of two children, must decide whether and how to participate in the "No on Knight" campaign. The campaign opposes California ballot proposition 22, which requires California to recognize only marriages... View Details
Keywords: Conflict of Interests; Leadership; Managerial Roles; Values and Beliefs; Decision Choices and Conditions; Gender; Diversity; Financial Services Industry
Badaracco, Joseph L., Jr., and Susan Harmeling. "Individual and the Corporation, The: Kathy Levinson and E*TRADE (A)." Harvard Business School Case 301-057, October 2000. (Revised January 2002.)
- May 2016
- Article
Matching with Slot-Specific Priorities: Theory
By: Scott Duke Kominers and Tayfun Sönmez
We introduce a two-sided, many-to-one matching with contracts model in which agents with unit demand match to branches that may have multiple slots available to accept contracts. Each slot has its own linear priority order over contracts; a branch chooses contracts by... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; School Choice; Affirmative Action; Airline Seat Upgrades; Contracts; Market Design; Marketplace Matching; Balance and Stability
Kominers, Scott Duke, and Tayfun Sönmez. "Matching with Slot-Specific Priorities: Theory." Theoretical Economics 11, no. 2 (May 2016): 683–710.
- April 2002 (Revised April 2003)
- Case
Malaysia: Capital and Control
By: Rawi E. Abdelal and Laura Alfaro
On September 1, 1998, the government of Malaysia imposed currency and capital controls in response to the financial crisis that had swept Asia. The controls sparked an enormous controversy in the world of international finance. Some celebrated the controls for... View Details
Keywords: Capital Controls; Business and Government Relations; International Finance; Policy; Crisis Management; Balance and Stability; Globalized Economies and Regions; Malaysia
Abdelal, Rawi E., and Laura Alfaro. "Malaysia: Capital and Control." Harvard Business School Case 702-040, April 2002. (Revised April 2003.)
- August 2019
- Case
Simón Cohen at Henco: Sustaining 'High Performance, Happy People'
By: Francesca Gino, Jeff Steiner, Arianna Camacho and Paul Green
Simón Cohen—Founder of Henco Logistics—transformed a small Mexican logistics company into a major player within the industry. Cohen credits the firm’s focus on employee happiness as the key ingredient to its success, an approach he developed following a personal... View Details
Keywords: Work/life Balance; Growth Strategy; Corporate Culture; Motivation; Values; Authentic Leadership Development; Leadership; Personal Development and Career; Motivation and Incentives; Values and Beliefs; Service Operations; Organizational Culture; Growth and Development Strategy; Service Industry
Gino, Francesca, Jeff Steiner, Arianna Camacho, and Paul Green. "Simón Cohen at Henco: Sustaining 'High Performance, Happy People'." Harvard Business School Case 920-005, August 2019.
- 2021
- Chapter
Towards a Unified Framework for Fair and Stable Graph Representation Learning
By: Chirag Agarwal, Himabindu Lakkaraju and Marinka Zitnik
As the representations output by Graph Neural Networks (GNNs) are increasingly employed in real-world applications, it becomes important to ensure that these representations are fair and stable. In this work, we establish a key connection between counterfactual... View Details
Agarwal, Chirag, Himabindu Lakkaraju, and Marinka Zitnik. "Towards a Unified Framework for Fair and Stable Graph Representation Learning." In Proceedings of the 37th Conference on Uncertainty in Artificial Intelligence, edited by Cassio de Campos and Marloes H. Maathuis, 2114–2124. AUAI Press, 2021.
- July 2009
- Case
Arcor: Global Strategy and Local Turbulence (Abridged)
Argentine confectionery manufacturer, Arcor Group, seeks to implement an international strategy but in 2003, while recovering from the Argentine financial crisis, globalization plans are thwarted. Already Latin America's leading candy producer and an exporter to over... View Details
Keywords: Financial Crisis; Currency; Global Strategy; Expansion; Balance and Stability; Food and Beverage Industry; Latin America; Argentina
Ghemawat, Pankaj, Michael G. Rukstad, and Jenny Illes. "Arcor: Global Strategy and Local Turbulence (Abridged)." Harvard Business School Case 710-407, July 2009.