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Show Results For
- All HBS Web
(521)
- News (80)
- Research (387)
- Events (1)
- Multimedia (3)
- Faculty Publications (229)
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- March 1996
- Case
FASB and Employee Stock Options, The
Summarizes the accounting principles governing employee stock options, including the recently issued accounting standard SFAS 123, Accounting for Stock-Based Compensation. Presents the theoretical issues involved with valuation and measurement of employee stock-based... View Details
Rapier, Donella. "FASB and Employee Stock Options, The." Harvard Business School Case 196-137, March 1996.
- Research Summary
Capital flows in a Globalized Economy: The Role of Policies and Institutions (joint with Sebnem Kalemli-Ozcan and Vadym Volosovych)
By: Laura Alfaro
We describe the patterns of international capital flows in the period 1970-2000. We then examine the determinants of capital flows and capital flow volatility during this period. We find that institutional quality is an important determinant of capital flows.... View Details
- January 2008
- Background Note
Equity Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the reliance of option values on volatility. When an investor trades an option, they are essentially trading volatility. Therefore, much of the focus in this lesson is on forecasting volatility. Students are able to use two... View Details
Keywords: Volatility; Forecasting and Prediction; Stock Options; Investment Return; Price; Market Transactions; Mathematical Methods; Value
Coval, Joshua, and Erik Stafford. "Equity Options." Harvard Business School Background Note 208-118, January 2008.
- January 2008
- Article
Venture Capital Investment Cycles: The Impact of Public Markets
It is well documented that the venture capital industry is highly volatile and that much of this volatility is associated with shifting valuations and activity in public equity markets. This paper examines how changes in public market signals affected venture capital... View Details
Keywords: Market Cycles; Venture Capital; Investment; Experience and Expertise; Public Equity; Volatility; Financial Services Industry
Gompers, Paul, Anna Kovner, Josh Lerner, and David Scharfstein. "Venture Capital Investment Cycles: The Impact of Public Markets." Journal of Financial Economics 87, no. 1 (January 2008): 1–23. (Earlier versions distributed as National Bureau of Economic Research Working Paper No. 11385.)
- 26 Feb 2001
- Research & Ideas
David, Goliath, and Disruption
As elegantly described by HBS professor Clayton M. Christensen in his 1997 bestseller, The Innovator's Dilemma: When New Technologies Cause Great Firms to Fail, so-called disruptive technologies are upstart innovations that manage to penetrate the market share of some... View Details
Keywords: by Martha Lagace
- December 2011
- Article
Data Impediments to Empirical Work on Health Insurance Markets
By: Leemore S. Dafny, David Dranove, Frank Limbrock and Fiona Scott Morton
We compare four datasets that researchers might use to study competition in the health insurance industry. We show that the two datasets most commonly used to estimate market concentration differ considerably from each other (both in levels and in changes over time),... View Details
Dafny, Leemore S., David Dranove, Frank Limbrock, and Fiona Scott Morton. "Data Impediments to Empirical Work on Health Insurance Markets." B.E. Journal of Economic Analysis & Policy 11, no. 2 (December 2011).
- Article
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
Keywords: Financial Markets; Stocks; Investment Return; Valuation; Forecasting and Prediction; Volatility; Price; Risk and Uncertainty; Behavioral Finance
Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment in the Stock Market." Journal of Economic Perspectives 21, no. 2 (Spring 2007): 129–151.
- June 1980 (Revised November 2006)
- Case
Southwest Lumber Distributors
By: David E. Bell
Concerns a lumber wholesaler who has been asked to give a forward price commitment. The market price has been volatile and the type of wood is different from that traded on the futures market. The question is: What to do about customer's request? View Details
Bell, David E. "Southwest Lumber Distributors." Harvard Business School Case 180-134, June 1980. (Revised November 2006.)
- November 1984
- Background Note
Black-Scholes Option Pricing Program for the HP 12C Calculator
By: Andre F. Perold
Contains a program that can be used on the HP12C pocket calculator to compute the Black-Scholes option price and the associated hedge ratio. The program must be given the following parameters: the exercise price, the risk-free rate, the time to expiration, and the... View Details
Perold, Andre F. "Black-Scholes Option Pricing Program for the HP 12C Calculator." Harvard Business School Background Note 285-057, November 1984.
- August 2016
- Simulation
BDP Pharmaceuticals
By: Kevin Schulman, Emma Rasiel and Suresh Balu
Susan Durham has just been hired as the Chief Financial Officer of Blue Devil Pharmaceuticals (BDP). Her charge is to understand the optimal pathway for the development of a novel molecule, BDP-1, to understand the cost of drug development, the market opportunity, and... View Details
- July 2016
- Case
Blue D Pharmaceuticals
By: Kevin Schulman, Emma Rasiel and Suresh Balu
Susan Durham has just been hired as the Chief Financial Officer of Blue Devil Pharmaceuticals (BDP). Her charge is to understand the optimal pathway for the development of a novel molecule, BDP-1, to understand the cost of drug development, the market opportunity, and... View Details
- September 1983 (Revised February 1989)
- Background Note
The Oil Tanker Shipping Industry in 1983
Describes the international oil tanker shipping industry both historically and in 1983. Designed to provide a vehicle for practicing industry analysis in a volatile commodity business, and for formulating strategy in such an environment. Also can be used to examine... View Details
Keywords: Strategic Planning; Globalized Markets and Industries; Goods and Commodities; Volatility; Vertical Integration; Supply and Industry; Shipping Industry
Porter, Michael E. "The Oil Tanker Shipping Industry in 1983." Harvard Business School Background Note 384-034, September 1983. (Revised February 1989.)
- December 2011 (Revised September 2017)
- Case
Domino's Pizza
By: David E. Bell, Phillip Andrews and Mary Shelman
Domino's Pizza is the world's second-largest pizza company with 9,436 stores globally, 95% of which are franchised. Domino's franchisees in the U.S. market were able to purchase fresh dough, cheese, pizza toppings, and other menu ingredients and store supplies directly... View Details
Keywords: Risk Management; Market Entry and Exit; Supply Chain Management; Global Strategy; Growth and Development Strategy; Food and Beverage Industry
Bell, David E., Phillip Andrews, and Mary Shelman. "Domino's Pizza." Harvard Business School Case 512-004, December 2011. (Revised September 2017.)
- December 2021
- Case
Grace Capital
By: Sara Fleiss, Robin Greenwood, Eren Kuzucu and Denise Han
In March 2020, the global pandemic was delivering a dose of volatility to the U.S. economy. Catherine Faddis, the CIO of Grace Capital, a Boston-based long-only equity manager, analyzed movements in her portfolio while eyeing previously shelved opportunities to invest... View Details
Keywords: Preferred Stock; COVID-19 Pandemic; Economy; Health Pandemics; Volatility; Entrepreneurship; Finance; Investment; Strategy; Decision Making; Investment Portfolio; Financial Services Industry; United States
Fleiss, Sara, Robin Greenwood, Eren Kuzucu, and Denise Han. "Grace Capital." Harvard Business School Case 222-052, December 2021.
- Article
The Unprecedented Stock Market Reaction to COVID-19
By: Scott Baker, Nicholas Bloom, Steven J. Davis, Kyle Kost, Marco Sammon and Tasaneeya Viratyosin
No previous infectious disease outbreak, including the Spanish Flu, has impacted the stock market as forcefully as the COVID-19 pandemic. In fact, previous pandemics left only mild traces on the U.S. stock market. We use text-based methods to develop these points with... View Details
Baker, Scott, Nicholas Bloom, Steven J. Davis, Kyle Kost, Marco Sammon, and Tasaneeya Viratyosin. "The Unprecedented Stock Market Reaction to COVID-19." Review of Asset Pricing Studies 10, no. 4 (December 2020): 742–758.
- 20 Mar 2012
- Working Paper Summaries
The Stock Selection and Performance of Buy-Side Analysts
- March 2022 (Revised February 2024)
- Case
El Salvador: Launching Bitcoin as Legal Tender
By: Laura Alfaro, Carla Larangeira and Ruth Costas
In June 2021, Nayib Bukele, El Salvador’s president, surprised the world with the announcement that the country would adopt bitcoin as legal tender, becoming the first nation to do so. Bitcoin was mostly used for trading and had one of the most volatile track records... View Details
Keywords: Bitcoin; Cryptocurrency; Currency; Financial Strategy; Economic Growth; Governance; Macroeconomics; Assets; Latin America; El Salvador
Alfaro, Laura, Carla Larangeira, and Ruth Costas. "El Salvador: Launching Bitcoin as Legal Tender." Harvard Business School Case 322-055, March 2022. (Revised February 2024.)
- January 2009
- Article
Turbulent Firms, Turbulent Wages?
By: Diego A. Comin, Erica L. Groshen and Bess Rabin
Has greater turbulence among firms fueled rising wage instability in the U.S.? Gottschalk and Moffitt [1994] find that rising earnings instability was responsible for one third to one half of the rise in wage inequality during the 1980s. These growing transitory... View Details
Keywords: Wages; Production; Business Earnings; Fluctuation; Performance; Volatility; Relationships; Sales; Business Ventures; United States
Comin, Diego A., Erica L. Groshen, and Bess Rabin. "Turbulent Firms, Turbulent Wages?" Journal of Monetary Economics 56, no. 1 (January 2009).
- February 2009 (Revised August 2010)
- Case
Saudi Arabia: Modern Reform, Enduring Stability
By: Richard H. K. Vietor and Nicole Michele Forrest
This case, along with “Dubai: Global Economy” (709-043), provides an opportunity to discuss Saudi Arabia's efforts to modernize, without really Westernizing, in sharp contrast to Dubai, a nearby Arab Emirate. As Saudi Arabia's development strategy unfolds in the past... View Details
Keywords: Development Economics; Non-Renewable Energy; Globalized Markets and Industries; Government and Politics; Growth and Development Strategy; Saudi Arabia; Dubai; Middle East
Vietor, Richard H. K., and Nicole Michele Forrest. "Saudi Arabia: Modern Reform, Enduring Stability." Harvard Business School Case 709-042, February 2009. (Revised August 2010.)
- December 1994 (Revised June 1995)
- Case
Tiffany & Co.--1993
By: W. Carl Kester and Kendall Backstrand
The restructuring of Tiffany's retailing agreement with Mitsukoshi Ltd. in 1993 exposed Tiffany to substantial yen/dollar exchange rate volatility that it had not previously faced. This new exposure requires Tiffany to establish risk management policies and practices.... View Details
Keywords: Restructuring; Currency Exchange Rate; Management Practices and Processes; Risk Management; Agreements and Arrangements; Situation or Environment
Kester, W. Carl, and Kendall Backstrand. "Tiffany & Co.--1993." Harvard Business School Case 295-047, December 1994. (Revised June 1995.)