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Show Results For
- All HBS Web
(1,039)
- News (260)
- Research (592)
- Events (2)
- Multimedia (6)
- Faculty Publications (334)
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- October 2015
- Article
A New Gal(ℚ^⎯/ℚ)-invariant of Dessins d'enfants
By: Ravi Jagadeesan
We study the action of Gal(ℚ^⎯/ℚ) on the category of Belyĭ functions (finite étale covers of ℙ^1_(ℚ^⎯) \ {0,1,∞}. We describe a new combinatorial Gal(ℚ^⎯/ℚ)‐invariant for Belyĭ functions whose monodromy cycle types above 0 and ∞ are the same. We use a version of our... View Details
Keywords: Mathematical Methods
Jagadeesan, Ravi. "A New Gal(ℚ^⎯/ℚ)-invariant of Dessins d'enfants." Proceedings of the London Mathematical Society 111, no. 4 (October 2015): 911–935.
- February 1993 (Revised June 1993)
- Case
Bidwell Training Center, Inc. and Manchester Craftsmen's Guild: Preparation in Pittsburgh
By: James L. Heskett and Roger H. Hallowell
Bill Strickland, executive director of both Bidwell Training Center and Manchester Craftsmen's Guild, has built a highly successful training organization to enable underprivileged minorities in Pittsburgh to escape the cycle of poverty. His success has led to questions... View Details
Keywords: Training; Non-Governmental Organizations; Leadership; Society; Competency and Skills; Pittsburgh
Heskett, James L., and Roger H. Hallowell. "Bidwell Training Center, Inc. and Manchester Craftsmen's Guild: Preparation in Pittsburgh." Harvard Business School Case 693-087, February 1993. (Revised June 1993.)
- 2015
- Other Teaching and Training Material
Entrepreneurship Reading: Partnering with Venture Capitalists
By: Jeffrey J. Bussgang and Michael J. Roberts
This reading takes a deep look at the venture capital (VC) industry in the United States. VCs have a unique perspective on opportunity evaluation, deal structure, new venture support, and exit strategy. Their work at all stages of the entrepreneurial life cycle offers... View Details
Bussgang, Jeffrey J., and Michael J. Roberts. "Entrepreneurship Reading: Partnering with Venture Capitalists." Core Curriculum Readings Series. Boston: Harvard Business Publishing 8240, 2015.
- September 2014
- Article
Income Inequality and Social Preferences for Redistribution and Compensation Differentials
By: William R. Kerr
In cross-sectional studies, countries with greater income inequality typically exhibit less support for government-led redistribution and greater acceptance of wage inequality (e.g., United States versus Western Europe). If individual nations evolve along this pattern,... View Details
Kerr, William R. "Income Inequality and Social Preferences for Redistribution and Compensation Differentials." Journal of Monetary Economics 66 (September 2014): 62–78.
- 09 May 2023
- Cold Call Podcast
Can Robin Williams’ Son Help Other Families Heal Addiction and Depression?
- October 1991 (Revised November 1993)
- Case
Dynashears, Inc.
By: Thomas R. Piper
A senior loan officer is reviewing the recent performance of a company that has failed to repay its loan as scheduled. The failure results from a cyclical downturn in sales, coupled with a lag in cutting back production. Inventory risk is minimal. Teaching objective:... View Details
Piper, Thomas R. "Dynashears, Inc." Harvard Business School Case 292-017, October 1991. (Revised November 1993.)
- September 1986 (Revised March 1987)
- Case
Graves Industries, Inc. (B): Lohnes Marine Hardware Division
Describes events occurring over a four-year period in one division of Graves Industries. The division goes through a business cycle and uses several methods of managing earnings to meet its budget targets. The purpose of the case is to allow the exploration of the... View Details
Merchant, Kenneth A. "Graves Industries, Inc. (B): Lohnes Marine Hardware Division." Harvard Business School Case 187-046, September 1986. (Revised March 1987.)
- July 1986 (Revised April 1989)
- Background Note
Note on Sources of Comparative Advantage
By: David B. Yoffie and John J. Coleman
After Eli Heckscher and Bertil Ohlin's propositions about the sources of comparative advantage were empirically challenged by Wassily Leontief, scholars set out to explain the "Leontief paradox" by developing alternative theories on the sources of comparative... View Details
Keywords: Competitive Advantage
Yoffie, David B., and John J. Coleman. "Note on Sources of Comparative Advantage." Harvard Business School Background Note 387-024, July 1986. (Revised April 1989.)
- Teaching Interest
FIELD 2 (Jakarta, Indonesia)
Field Immersion Experiences for Leadership Development (FIELD) is a field course giving first-year students meaningful and numerous opportunities to act like leaders, translating their ideas into practice.
As a complement to the case method, the field method... View Details- August 1995 (Revised July 1997)
- Background Note
Capacity Analysis: Sample Problems
Three examples of capacity analysis are provided. Calculations for cycle time, manufacturing lead times, capacities, labor cost, labor content, and utilization are performed for three different types of processes: a bread-making process with two independent lines; a... View Details
Gray, Ann E., and James Leonard. "Capacity Analysis: Sample Problems." Harvard Business School Background Note 696-058, August 1995. (Revised July 1997.)
- 27 Jun 2011
- Research & Ideas
Recovering from the Need to Achieve
across socioeconomic groups. Instead of experiencing happiness or well-being, HNAPs seek "relief in the accomplishment of tasks." Moving immediately to the next task on the list, they never savor accomplishments for long, he says. This creates a vicious View Details
Keywords: by Kim Girard
- Article
The Asymmetric Experience of Positive and Negative Economic Growth: Global Evidence Using Subjective Well-being Data
By: Jan-Emmanuel De Neve, George Ward, Femke De Keulenaer, Bert Van Landeghem, Georgios Kavetsos and Michael I. Norton
Are individuals more sensitive to losses than gains in terms of economic growth? We find that measures of subjective well-being are more than twice as sensitive to negative as compared to positive economic growth. We use Gallup World Poll data from over 150 countries,... View Details
De Neve, Jan-Emmanuel, George Ward, Femke De Keulenaer, Bert Van Landeghem, Georgios Kavetsos, and Michael I. Norton. "The Asymmetric Experience of Positive and Negative Economic Growth: Global Evidence Using Subjective Well-being Data." Review of Economics and Statistics 100, no. 2 (May 2018): 362–375.
- March 2016
- Article
Using Quality Improvement Methods and Time-Driven Activity-Based Costing to Improve Value-Based Cancer Care Delivery at a Cancer Genetics Clinic
By: R.Y. Tan, M. Met-Domestici, K. Zhou, A.B. Guzman, S.T. Lim, K.C. Soo, T.W. Feeley and J. Ngeow
Purpose:
To meet increasing demand for cancer genetic testing and improve value-based cancer care delivery, National Cancer Centre Singapore restructured the Cancer Genetics Service in 2014. Care delivery processes were redesigned. We sought to improve access by... View Details
To meet increasing demand for cancer genetic testing and improve value-based cancer care delivery, National Cancer Centre Singapore restructured the Cancer Genetics Service in 2014. Care delivery processes were redesigned. We sought to improve access by... View Details
Keywords: Cancer Treatment; Value Based Health Care; Time-Driven Activity-Based Costing; Health Care and Treatment; Quality; Performance Improvement; Activity Based Costing and Management
Tan, R.Y., M. Met-Domestici, K. Zhou, A.B. Guzman, S.T. Lim, K.C. Soo, T.W. Feeley, and J. Ngeow. "Using Quality Improvement Methods and Time-Driven Activity-Based Costing to Improve Value-Based Cancer Care Delivery at a Cancer Genetics Clinic." Journal of Oncology Practice 12, no. 3 (March 2016): 320–331. (e-Pub 1/2016. PMID: 26759493.)
- June 1994 (Revised September 1994)
- Background Note
Beating the Commodity Magnet
By: V. Kasturi Rangan and George T. Bowman
All markets follow a cycle of growth and maturity, then commoditization and decline. This note argues that while commoditization of an industry may seem inevitable, the better managed firms find a way to make money in the commodity cycle. These firms know how and when... View Details
Keywords: Goods and Commodities; Financial Markets; Competitive Strategy; Financial Services Industry
Rangan, V. Kasturi, and George T. Bowman. "Beating the Commodity Magnet." Harvard Business School Background Note 594-122, June 1994. (Revised September 1994.)
- April 2007 (Revised June 2007)
- Case
Aid, Debt Relief, and Trade: An Agenda for Fighting World Poverty (A)
By: Laura Alfaro, Eric D. Werker and Renee Kim
At the 2005 Group of Eight summit, world leaders agreed to relieve the world's poorest countries' debt burdens and double aid to Africa by 2010. The announcement raised questions whether debt relief would really help the poor. By examining past aid trends and policies... View Details
- May 1996 (Revised March 1998)
- Case
SaleSoft, Inc. (A)
By: Das Narayandas
SaleSoft, a start-up firm, markets Comprehensive Sales Automation Solutions (CSAS) that automate a firm's sales, marketing, and service functions. Even though the product has received very favorable responses from prospects, product complexity and a long buying cycle... View Details
Keywords: Business Startups; Decisions; Revenue; Marketing Strategy; Product Launch; Sales; Opportunities; Information Technology; Technology Industry
Narayandas, Das. "SaleSoft, Inc. (A)." Harvard Business School Case 596-112, May 1996. (Revised March 1998.)
- Teaching Interest
Scaling Ventures, HBS Online
This course is for startup founders and senior leaders who have achieved product-market fit and now need to successfully guide their company through cycles of rapid growth and organizational change. Topics include optimal growth rate, recruiting and motivating... View Details
- February 2015
- Article
The Great Recession, Insurance Mandates, and the Use of In Vitro Fertilization Services in the United States
By: Sorapop Kiatpongsan, Robert S. Huckman and Mark D. Hornstein
Objective: To investigate the relationship between economic activities, insurance mandates, and the use of in vitro fertilization (IVF) in the United States.
Design: We examined the correlation between the coincident index (a proxy for overall economic... View Details
Design: We examined the correlation between the coincident index (a proxy for overall economic... View Details
Keywords: Macroeconomics; Recessions; Medical Care; In Vitro Fertilization; Health Industry; United States
Kiatpongsan, Sorapop, Robert S. Huckman, and Mark D. Hornstein. "The Great Recession, Insurance Mandates, and the Use of In Vitro Fertilization Services in the United States." Fertility and Sterility 103, no. 2 (February 2015): 448–454.
- 2011
- Case
How Fast and Flexible Do You Want Your Information, Really?
By: Thomas H. Davenport and Jim Snabe
Almost all executives want more and faster information, and almost all companies are racing to provide it. What many of them are overlooking is that the real aim should not be faster information but faster decision making, and those aren't the same things. Executives... View Details
Davenport, Thomas H., and Jim Snabe. "How Fast and Flexible Do You Want Your Information, Really?" 2011.
- 16 Jun 2009
- First Look
First Look: June 16
on these teams. As non-native English speakers attempted to counter the apprehension they felt when having to speak English, and native English speakers fought against feeling excluded and devalued, a cycle of negative emotion ensued and... View Details
Keywords: Martha Lagace