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Show Results For
- All HBS Web
(1,547)
- News (202)
- Research (1,213)
- Events (4)
- Multimedia (3)
- Faculty Publications (601)
- 2025
- Working Paper
When Where Watt: Harnessing the Value of Time and Location for Renewable Electricity Generation
By: Vishrut Rana, Christian Kaps and Serguei Netessine
Problem definition: Investments in renewable energy have surged worldwide in recent years, with over $2 trillion spent globally on clean energy. This surge was driven by growing policy support, concerns about energy security, and, most importantly, the cost... View Details
Keywords: Wind Power; Electricity Distribution; Renewable Energy; Profit; Investment Return; Factories, Labs, and Plants; Geographic Location; Revenue; Energy Industry; Utilities Industry
Rana, Vishrut, Christian Kaps, and Serguei Netessine. "When Where Watt: Harnessing the Value of Time and Location for Renewable Electricity Generation." Working Paper, January 2025.
- Research Summary
"Creating Competitive Advantage Through Knowledge Management" (with Elie Ofek)
This project explores how the concept of Knowledge Management (KM) is likely to impact competition among professional services firms (e.g. Consultants, Accounting Firms and Advertising Agencies). Assuming that the "KM technology" exhibits economies of scale, first we... View Details
- March 1985 (Revised November 1985)
- Case
Wilmington Tap and Die
By: Robert S. Kaplan
The general manager of a division manufacturing taps and dies must decide whether to continue a major capital investment program. The program was designed to replace aging mechanical machines with modern, electronically controlled equipment. A post-audit, after an... View Details
Keywords: Capital Budgeting; Investment; Accounting Audits; Cost Management; Technological Innovation; Information Technology; Performance Productivity; Production; Management Analysis, Tools, and Techniques; Manufacturing Industry
Kaplan, Robert S. "Wilmington Tap and Die." Harvard Business School Case 185-124, March 1985. (Revised November 1985.)
- November 2005 (Revised December 2016)
- Case
Bally Total Fitness (A): The Rise, 1962–2004
By: John R. Wells, Elizabeth A. Raabe and Gabriel Ellsworth
From a single, modest club in 1962, Bally Total Fitness had grown to become—in management’s words—the “largest and only nationwide commercial operator of fitness centers” in the United States in 2004. Bally had faced its share of challenges, but the last couple of... View Details
Keywords: Bally Total Fitness; Fitness; Gyms; Health Clubs; Chain; Securities And Exchange Commission; Paul Toback; Weight Loss; Exercise; Contracts; Personal Training; Retention; Accounting; Accounting Audits; Accrual Accounting; Finance; Advertising; Business Growth and Maturation; Business Model; For-Profit Firms; Customers; Customer Satisfaction; Public Equity; Financing and Loans; Revenue; Revenue Recognition; Geographic Scope; Multinational Firms and Management; Health; Nutrition; Business History; Lawsuits and Litigation; Management; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Marketing; Operations; Service Delivery; Service Operations; Public Ownership; Problems and Challenges; Business and Shareholder Relations; Business Strategy; Competition; Corporate Strategy; Expansion; Segmentation; Trends; Cost Management; Profit; Growth and Development; Leadership Style; Five Forces Framework; Private Ownership; Opportunities; Motivation and Incentives; Competitive Strategy; Health Industry; United States; Illinois; Chicago
Wells, John R., Elizabeth A. Raabe, and Gabriel Ellsworth. "Bally Total Fitness (A): The Rise, 1962–2004." Harvard Business School Case 706-450, November 2005. (Revised December 2016.)
- Article
SOX after Ten Years: A Multidisciplinary Review
By: Suraj Srinivasan and John C. Coates IV
We review and assess research findings from 120+ papers in accounting, finance, and law to evaluate the impact of the Sarbanes-Oxley Act. We describe significant developments in how the Act was implemented and find that despite severe criticism, the Act and... View Details
Srinivasan, Suraj, and John C. Coates IV. "SOX after Ten Years: A Multidisciplinary Review." Accounting Horizons 28, no. 3 (September 2014): 627–671.
- October 2001 (Revised March 2008)
- Case
Anagene, Inc.
By: Robert S. Kaplan and Christina L. Darwall
An entrepreneurial, publicly traded biotech company has begun production and sales of its core product--cartridges that permit DNA samples to be analyzed on a microchip. In the early quarters, sales are difficult to forecast and the company has experienced fluctuating... View Details
Keywords: Cost Accounting; Financial Reporting; Production; Performance Capacity; Risk and Uncertainty; Genetics; Governing and Advisory Boards; Biotechnology Industry; California
Kaplan, Robert S., and Christina L. Darwall. "Anagene, Inc." Harvard Business School Case 102-030, October 2001. (Revised March 2008.)
- March 1999
- Case
MySoftware Company (A)
By: H. Kent Bowen and Nicole Tempest
In 1997, Gregory Slayton took the position as CEO of MySoftware, which had been experiencing revenue and operating losses for the past two years. Within 90 days, he stabilized the company through a combination of cost cutting, financial discipline, and accountability... View Details
Keywords: Decisions; Cost Management; Profit; Employees; Growth and Development Strategy; Operations; Outcome or Result; Partners and Partnerships; Internet and the Web; Applications and Software; Information Technology Industry
Bowen, H. Kent, and Nicole Tempest. "MySoftware Company (A)." Harvard Business School Case 699-121, March 1999.
- September 1998 (Revised October 1998)
- Case
Adventurous Computer Games, Inc. (Abridged)
By: William J. Bruns Jr.
A new company that manufactures computer games must begin to capitalize computer software development costs. Issues that must be addressed include the effects of capitalization and decisions about how to match costs with future revenues. View Details
Bruns, William J., Jr. "Adventurous Computer Games, Inc. (Abridged)." Harvard Business School Case 199-020, September 1998. (Revised October 1998.)
- June 2000
- Case
Hollydazzle.com
This case describes the unique underlying economics of a start-up Internet retailing company. It highlights the fact that costs in that setting have a component that varies with volume and thus seriously impacts profitability. View Details
Sarkar, Ratna G. "Hollydazzle.com." Harvard Business School Case 100-066, June 2000.
- June 2004 (Revised November 2005)
- Case
Salem Telephone Company
By: William J. Bruns Jr. and Julie Hertenstein
A computer subsidiary appears to be unprofitable. Managers must determine whether it is actually unprofitable and consider whether changes in prices or promotion might improve profitability. Allows clear separation of variable costs from fixed costs. A rewritten... View Details
Keywords: Cost; Business Earnings; Cost vs Benefits; Cost Management; Profit; Telecommunications Industry
Bruns, William J., Jr., and Julie Hertenstein. "Salem Telephone Company." Harvard Business School Case 104-086, June 2004. (Revised November 2005.)
- September 2014 (Revised March 2021)
- Case
La Ribera Health Department (A)
By: Regina E. Herzlinger, Emer Moloney and Daniela Beyersdorfer
The La Ribera case studies depict an innovative low cost/high quality privately financed hospital model struggling to achieve alignment with the Six Factors. It is reimbursed by the public sector in a Spanish environment whose Consumers, Structure, and Public Policy... View Details
Keywords: Health Care; Health Care Financing; Health Care Industry; Health Care Operations; Health Care and Treatment; Operations; Business Model; Government and Politics; Programs; Innovation Strategy; Vertical Integration; Health Industry; Europe; Spain
Herzlinger, Regina E., Emer Moloney, and Daniela Beyersdorfer. "La Ribera Health Department (A)." Harvard Business School Case 315-006, September 2014. (Revised March 2021.)
- August 2011 (Revised September 2011)
- Supplement
Enman Oil, Inc. (G)
By: David F. Hawkins
Oil and gas company Enman Oil attempts to lower its total leverage value by switching from the successful efforts method to the full costs method. View Details
Hawkins, David F. "Enman Oil, Inc. (G)." Harvard Business School Supplement 112-026, August 2011. (Revised September 2011.)
- 2021
- Working Paper
Closing Costs, Refinancing, and Inefficiencies in the Mortgage Market
By: David Hao Zhang
In the US, borrowers often finance the price of mortgage origination by agreeing to higher mortgage rates for a given principal amount. I show that for standard fixed-rate, prepayable mortgages this contractual feature has two consequences. First, it leads to increased... View Details
- Forthcoming
- Chapter
Oil, Macroeconomic Volatility and Crime in the Determination of Beliefs in Venezuela
By: Rafael Di Tella, Javier Donna and Robert MacCulloch
Book Abstract: At the beginning of the twentieth century Venezuela had one of the poorest economies in Latin America, but by 1970 it had become the richest country in the region and one of the twenty richest countries in the world, ahead of countries such as Greece,... View Details
Keywords: Macroeconomics; Volatility; Crime and Corruption; Values and Beliefs; Non-Renewable Energy; Energy Industry; Venezuela
Di Tella, Rafael, Javier Donna, and Robert MacCulloch. "Oil, Macroeconomic Volatility and Crime in the Determination of Beliefs in Venezuela." Chap. 14 in Venezuela Before Chávez: Anatomy of an Economic Collapse, edited by Ricardo Hausmann and Francisco Rodriguez. Penn State University Press, 2014.
- May 2013
- Teaching Plan
High Wire Act: Credit Suisse and Contingent Capital
By: Clayton Rose and David Lane
Late in 2010, Credit Suisse CEO Brady Dougan and his team considered whether or not to issue contingent capital, which Swiss regulators would require by 2019. They faced a number of substantial issues, including: Would contingent capital actually work as conceptualized... View Details
Keywords: Financial Institutions; Capital Markets; Financial Crisis; Decision Choices and Conditions; Leadership; International Finance; Financial Liquidity; Risk and Uncertainty; Competitive Strategy; Financial Services Industry; Switzerland
Rose, Clayton, and David Lane. "High Wire Act: Credit Suisse and Contingent Capital." Harvard Business School Teaching Plan 313-048, May 2013.
- April 1997
- Case
Romeo Engine Plant (Abridged)
By: Robert S. Kaplan and Amy P. Hutton
A newly reopened automobile engine plant has been organized along total quality and teamwork principles. Employees now solve problems and ensure quality, rather than watch parts being produced. New operating and financial systems have been installed to promote... View Details
Keywords: Cost Accounting; Cost Management; Groups and Teams; Employees; Performance Improvement; Auto Industry
Kaplan, Robert S., and Amy P. Hutton. "Romeo Engine Plant (Abridged)." Harvard Business School Case 197-100, April 1997.
- February 1998 (Revised September 1998)
- Case
Insteel Wire Products: ABM at Andrews
By: V.G. Narayanan and Ratna G. Sarkar
Insteel implements an activity-based costing (ABC) system in 1996. It finds pallet nails to be its most profitable product and decides to expand the number of cells making pallet nails from two to four. A repeat of the ABC study in 1997 shows pallet nails have become... View Details
Narayanan, V.G., and Ratna G. Sarkar. "Insteel Wire Products: ABM at Andrews." Harvard Business School Case 198-087, February 1998. (Revised September 1998.)
- May 2004 (Revised April 2006)
- Case
Ultra: The Quest for Leadership (A)
By: Dwight B. Crane and Ricardo Reisen de Pinho
Ultra is one of a small group of competing Brazilian petrochemical companies, each of which buys raw material and is a minority owner of Copene, a "cracking" company that provides ethylene and other materials. Because of an industry restructuring, an auction of shares... View Details
Keywords: Capital; Capital Budgeting; Investment; Risk and Uncertainty; Risk Management; Industry Structures; Cash Flow; Cost of Capital; Valuation; Bids and Bidding; Economy; Ownership Stake; Chemical Industry; Brazil
Crane, Dwight B., and Ricardo Reisen de Pinho. "Ultra: The Quest for Leadership (A)." Harvard Business School Case 204-146, May 2004. (Revised April 2006.)
- November 29, 2011
- Article
The Role of The Board in Creating a Sustainable Strategy
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
While conceptually elegant, the belief that a corporation's role is to maximize value for shareholders is under increasing challenge as society's expectations for companies change. An equally elegant new concept that takes account of these dual pressures has yet to... View Details
Keywords: Value Creation; Business and Stakeholder Relations; Corporate Strategy; Business and Shareholder Relations; Corporate Social Responsibility and Impact; Performance Expectations; Governing and Advisory Boards; Management Practices and Processes; Decisions; Risk and Uncertainty; Cost vs Benefits; Information
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "The Role of The Board in Creating a Sustainable Strategy." TrustLaw (November 29, 2011).
- November 1985 (Revised December 1994)
- Case
Leckenby Co.
This game is a highly structured exercise in labor-management bargaining. If union and management cannot reach agreement within two days, then the union will strike. The costs of a strike are not the same for the two sides. Similarly, the cost of a settlement to... View Details
Lax, David A. "Leckenby Co." Harvard Business School Case 186-141, November 1985. (Revised December 1994.)