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- All HBS Web (2,655)
- Faculty Publications (1,151)
- 2023
- Working Paper
The Stock Market and Bank Risk-Taking
By: David S. Scharfstein and Antonio Falato
Using confidential supervisory risk ratings, we document that banks increase risk after they go public compared to a control group of banks that filed to go public but withdrew their filings for plausibly exogenous reasons. The increase in risk increases short-term... View Details
Scharfstein, David S., and Antonio Falato. "The Stock Market and Bank Risk-Taking." Working Paper, September 2023.
- December 2019
- Case
Steemit: A New Social Media?
By: Ramon Casadesus-Masanell, Alexander White and Karen Elterman
This case discusses the alternative social media site Steemit, including the principles it was founded on in 2016 and the challenges it faced in 2019. Steemit was a blockchain-based platform that aimed to differentiate itself from other social media companies by... View Details
Keywords: Decision Making; Decisions; Voting; Economic Systems; Money; Fairness; Values and Beliefs; Goals and Objectives; Digital Platforms; Product Design; Design; Problems and Challenges; Network Effects; Motivation and Incentives; Social and Collaborative Networks; Reputation; Business Strategy; Competition; Internet and the Web; Social Media; Entertainment and Recreation Industry; United States; Virginia; New York (city, NY)
Casadesus-Masanell, Ramon, Alexander White, and Karen Elterman. "Steemit: A New Social Media?" Harvard Business School Case 720-428, December 2019.
- 2023
- Working Paper
Avoiding Idiosyncratic Volatility: Flow Sensitivity to Individual Stock Returns
By: Marco Di Maggio, Francesco Franzoni, Shimon Kogan and Ran Xing
Despite positive and significant earnings announcement premia, we find that institutional investors reduce their exposure to stocks before earnings announcements. A novel result on the sensitivity of flows to individual stock returns provides a potential explanation.... View Details
Keywords: New Trading; Mutual Funds; Fund Flows; Limits To Arbitrage; Financial Constraints; Earnings Announcements; Institutional Investing; Stocks
Di Maggio, Marco, Francesco Franzoni, Shimon Kogan, and Ran Xing. "Avoiding Idiosyncratic Volatility: Flow Sensitivity to Individual Stock Returns." Harvard Business School Working Paper, No. 23-072, March 2023. (Revise and Resubmit to The Journal of Finance.)
- 22 Nov 2010
- Research & Ideas
Seven Strategy Questions: A Simple Approach for Better Execution
Business leaders can't develop and execute effective strategy without first gathering the right information, says Harvard Business School professor Robert Simons. In his new book, Seven Strategy Questions: A Simple Approach for Better Execution, Simons explains how... View Details
Keywords: by Robert Simons
- 02 Apr 2009
- Working Paper Summaries
The Flattening Firm and Product Market Competition: The Effect of Trade Liberalization
Keywords: by Maria Guadalupe & Julie M. Wulf
- September 1994 (Revised March 1995)
- Case
RailTex, Inc. (A)
By: Norman A. Berg and James Weber
By 1992, RailTex, Inc., had acquired and was operating 23 geographically separate short-line railroads (feeder lines for larger railroads) in Mexico, Canada, and primarily in the United States. Founded in 1977 with $500,000 of capital as a railcar leasing company, the... View Details
Keywords: Acquisition; Business Divisions; Cost Management; Growth and Development; Growth and Development Strategy; Management Systems; Product Marketing; Logistics; Risk and Uncertainty; Valuation
Berg, Norman A., and James Weber. "RailTex, Inc. (A)." Harvard Business School Case 395-033, September 1994. (Revised March 1995.)
- 2023
- Working Paper
Culture as a Signal: Evidence from a Natural Field Experiment
By: Wei Cai, Dennis Campbell and Jiehang Yu
The importance of culture as an informal management control system is increasingly acknowledged in academia. While prior research mainly focuses on the value of culture on internal stakeholders (e.g., employees), we examine whether culture serves as a credible signal... View Details
Cai, Wei, Dennis Campbell, and Jiehang Yu. "Culture as a Signal: Evidence from a Natural Field Experiment." SSRN Working Paper Series, No. 4447603, May 2023.
- November 1993 (Revised September 2018)
- Case
Rudi Gassner and the Executive Committee of BMG International (A)
By: Linda Hill and Katherine Seger Weber
Explores the roles of CEO Rudi Gassner and the 9-person executive committee in leading BMG International. BMG International is the international music subsidiary of Bertlesmann, a German company that is the second-largest media conglomerate in the world. Describes a... View Details
Keywords: Managerial Roles; Management Teams; Decision Making; Business Plan; Growth and Development Strategy; Global Strategy; Leadership Style; Organizational Culture; Business Subsidiaries; Business Conglomerates; Cost Management; Change Management; Music Industry; Media and Broadcasting Industry; Germany
Hill, Linda, and Katherine Seger Weber. "Rudi Gassner and the Executive Committee of BMG International (A)." Harvard Business School Case 494-055, November 1993. (Revised September 2018.)
- January 2023 (Revised June 2024)
- Case
Adams + Beasley Associates
By: Dennis Campbell and Iuliana Mogosanu
This case illustrates how a strong culture, founder-led SME designed and used a unique performance metric—the job security index—to manage through periods of economic uncertainty. The case centers specifically on how the job security index was used in an interactive... View Details
Keywords: Financial Crisis; Measurement and Metrics; Employee Ownership; Risk and Uncertainty; Small Business; Leadership; Organizational Culture
Campbell, Dennis, and Iuliana Mogosanu. "Adams + Beasley Associates." Harvard Business School Case 123-051, January 2023. (Revised June 2024.)
- January 2004 (Revised October 2006)
- Case
Electronic Arts in Online Gaming
By: Thomas R. Eisenmann and Justin Wong
Electronic Arts (EA), the world's largest independent video-game publisher, must decide whether to support Microsoft's initiatives in online gaming. Historically, EA has been platform-agnostic, releasing versions of its titles for all major console platforms. However,... View Details
Keywords: Corporate Strategy; Digital Platforms; Network Effects; Policy; Customer Focus and Relationships; Games, Gaming, and Gambling; Revenue; Segmentation; Sales; Entertainment and Recreation Industry; Electronics Industry
Eisenmann, Thomas R., and Justin Wong. "Electronic Arts in Online Gaming." Harvard Business School Case 804-140, January 2004. (Revised October 2006.)
- 21 Aug 2006
- Research & Ideas
How Europe Wrote the Rules of Global Finance
1998 as part of its management of an apparently ongoing crisis. The reaction of the international financial community—and some of my students—was severe. The capital controls were labeled... View Details
Keywords: by Ann Cullen
- October 2006 (Revised April 2007)
- Case
Ayala Corporation
Ayala Corporation is the oldest conglomerate in the Philippines and has been controlled by the Zobel de Ayala family for seven generations. Over the past 25 years, Ayala has evolved from a real estate family business into a highly diversified and professionally managed... View Details
Keywords: Diversification; Family Business; Business Conglomerates; Valuation; Financial Strategy; Public Ownership; Real Estate Industry; Philippines
Villalonga, Belen, Raphael Amit, and Christopher Hartman. "Ayala Corporation." Harvard Business School Case 207-041, October 2006. (Revised April 2007.)
- July 1987
- Case
Altoona Corp.: Computer Products Division
By: Roger E. Bohn and Robert H. Hayes
A relatively small manufacturer of computer memory disks has achieved a major market position through the use of its statistical quality control (SQC) program. It is now expanding the production of a new line of disks and is encountering problems getting the process... View Details
Keywords: Factories, Labs, and Plants; Volatility; Performance Consistency; Performance Improvement; Performance Productivity; Quality; Mathematical Methods; Hardware; Manufacturing Industry
Bohn, Roger E., and Robert H. Hayes. "Altoona Corp.: Computer Products Division." Harvard Business School Case 688-010, July 1987.
Strategy Execution Series
The 15-module Strategy Execution series forms a complete course that teaches the latest techniques for using performance measurement and control systems to implement strategy. Module... View Details
- December 1992 (Revised March 1997)
- Case
Peoria Engine Plant (A)
By: Robert S. Kaplan and Amy P. Hutton
Describes the cost control system used at an automobile engine plant for labor and overhead costs. The finance staff prepares daily, weekly, and monthly variance reports against budgets. Department supervisors, finance staff, and the plant manager discuss the use and... View Details
Keywords: Cost Management; Cost Accounting; Budgets and Budgeting; Earnings Management; Reports; Financial Reporting; Management Analysis, Tools, and Techniques; Performance Improvement; Performance Productivity; Factories, Labs, and Plants; Auto Industry
Kaplan, Robert S., and Amy P. Hutton. "Peoria Engine Plant (A)." Harvard Business School Case 193-082, December 1992. (Revised March 1997.)
- April 1988 (Revised May 1992)
- Case
Gaz de France
By: W. Carl Kester
The treasurer of Gaz de France is an aggressive, proactive manager of his company's liability structure, running one of the largest swap books of any non-financial corporation in the world. Currency futures, interbank forwards, and currency options are also frequently... View Details
Keywords: Decisions; Borrowing and Debt; Currency Exchange Rate; Credit Derivatives and Swaps; Policy; Management; Organizational Structure; Energy Industry; Europe
Kester, W. Carl. "Gaz de France." Harvard Business School Case 288-030, April 1988. (Revised May 1992.)
- 04 Apr 2023
- What Do You Think?
How Does Remote Work Affect Innovation?
here”? Would the result have been the same? We can at least hypothesize several notions based on early research regarding remote work. Many talented people love it. Some of the reasons they love it, such as the ability to gain more View Details
Keywords: by James Heskett
- Teaching Interest
Executive Education: Finance for Senior Executives
By: Malcolm P. Baker
Finance for Senior Executives provides the frameworks to strategically use financial resources and position your company for future success. By examining corporate finance from both internal and external perspectives, this HBS Executive Education
- December 2006 (Revised January 2007)
- Case
Restructuring Navigator Gas Transport Plc
By: C. Fritz Foley
How should creditors pursue their claims in a multi-jurisdiction bankruptcy? David Butters, Managing Director at Lehman Brothers, negotiates a restructuring of Navigator Gas Transport, a shipping company that is headquartered in Switzerland, incorporated in the Isle of... View Details
Keywords: Management Teams; Insolvency and Bankruptcy; Complexity; Capital Structure; Restructuring; International Finance; Law; Ship Transportation; Shipping Industry; Switzerland; Isle of Man
Foley, C. Fritz. "Restructuring Navigator Gas Transport Plc." Harvard Business School Case 207-092, December 2006. (Revised January 2007.)
- February 2006 (Revised September 2006)
- Case
Sippican Corporation (A)
By: Robert S. Kaplan
Presents a time-driven version of the Wilkerson Co. activity-based costing case (101092). Faced with declining profits, Sippican Corp. is struggling to understand why it is encountering severe price competition on one product line. The controller collects data that... View Details
Keywords: History; Business Model; Strategic Planning; Cost Accounting; Motivation and Incentives; Resource Allocation; Activity Based Costing and Management; Profit; Business Strategy; Budgets and Budgeting
Kaplan, Robert S. "Sippican Corporation (A)." Harvard Business School Case 106-058, February 2006. (Revised September 2006.)