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- All HBS Web
(521)
- News (80)
- Research (387)
- Events (1)
- Multimedia (3)
- Faculty Publications (229)
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- 23 Aug 2004
- Research & Ideas
New Challenges for Long-Term Investors
short-term price volatility of U.S. Treasury bonds has been about 5.5 percent per year in real terms—that is, after correcting for inflation. This volatility is certainly small when we compare it to the... View Details
Keywords: by Ann Cullen
- August 2014
- Article
Mortgage Convexity
By: Samuel G. Hanson
Most home mortgages in the United States are fixed-rate loans with an embedded prepayment option. When long-term rates decline, the effective duration of mortgage-backed securities (MBS) falls due to heightened refinancing expectations. I show that these changes in MBS... View Details
Hanson, Samuel G. "Mortgage Convexity." Journal of Financial Economics 113, no. 2 (August 2014): 270–299. (Internet Appendix Here.)
- February 1999
- Case
Tele-Communications, Inc. (A): Cascading Miracles
John Malone, CEO of Tele-Communications, Inc. (TCI), the largest U.S. cable television company, is in the midst of a strategic and operational turnaround. TCI has been losing market share to direct-to-home satellite broadcasters, and Malone is considering a bold new... View Details
Keywords: Technological Innovation; Operations; Television Entertainment; Business Strategy; Volatility; Telecommunications Industry; United States
Eisenmann, Thomas R. "Tele-Communications, Inc. (A): Cascading Miracles." Harvard Business School Case 899-215, February 1999.
- April 1995
- Case
Phelps Dodge Corporation
By: W. Carl Kester and Kendall Backstrand
A prolonged decline in copper prices prompts Phelps Dodge, one of the world's largest independent copper companies, to consider corporate diversification as a means of protecting itself from copper price volatility. View Details
Keywords: Diversification; Price; Volatility; Risk Management; Mining Industry; Arizona; United States
Kester, W. Carl, and Kendall Backstrand. "Phelps Dodge Corporation." Harvard Business School Case 295-132, April 1995.
- 2017
- Working Paper
The Importance of Unemployment Insurance as an Automatic Stabilizer
By: Marco Di Maggio and Amir Kermani
We assess the extent to which unemployment insurance (UI) serves as an automatic stabilizer to mitigate the economy's sensitivity to shocks. Using a local labor market design based on heterogeneity in local benefit generosity (defined as the percentage of household... View Details
Keywords: Unemployment Insurance; Automatic Stabilizers; Bartik Shocks; Aggregate Demand; System Shocks; Employment; Balance and Stability; Insurance; Volatility; Insurance Industry
Di Maggio, Marco, and Amir Kermani. "The Importance of Unemployment Insurance as an Automatic Stabilizer." Harvard Business School Working Paper, No. 17-009, July 2016. (Revise and Resubmit to American Economic Journal: Macroeconomics.)
- January 2016 (Revised April 2017)
- Case
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
This case is designed to provide an elementary introduction to options and option pricing for beginning finance students. Analysis of the case requires students to compare the prices of put and call options with various exercise prices and maturity dates on two... View Details
Keywords: Options; Option Contract; Option Pricing; Derivatives; Mutual Funds; Call Options; Put Options; Stock Options; Risk and Uncertainty; Volatility; Financial Services Industry; United States
Kester, W. Carl. "The Galaxy Dividend Income Growth Fund's Option Investment Strategies." Harvard Business School Case 216-041, January 2016. (Revised April 2017.)
- 15 Jul 2008
- First Look
First Look: July 15, 2008
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 primary methods for forecasting View Details
Keywords: Martha Lagace
- 05 May 2003
- Research & Ideas
What It Takes to Restore Trust in Business
The System What hasn't changed? The temptation of standard options, among other bait. Standard options remain the dominant pay pattern in American businesses today, he said. Most academics have never favored standard options and regard them as a danger, he said,... View Details
- May 2004
- Teaching Note
Seagate Technology Buyout (TN)
By: Stuart C. Gilson
Teaching Note to (9-201-063). View Details
- September 2023
- Case
Super Quantum: Using Artificial Intelligence to Transform Asset Management (A)
By: Feng Zhu and Kerry Herman
Dr. Zhang, CEO of Super Quantum, an AI-driven hedge fund, is considering an investor’s request to withdraw their funds as the markets experience volatility. Should he pull the investor’s funds? View Details
Keywords: AI and Machine Learning; Volatility; Financial Markets; Investment Funds; Decision Choices and Conditions; Financial Services Industry
Zhu, Feng, and Kerry Herman. "Super Quantum: Using Artificial Intelligence to Transform Asset Management (A)." Harvard Business School Case 624-027, September 2023.
- November 2016 (Revised November 2016)
- Supplement
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
- 2012
- Book
Harder Than I Thought: Adventures of a Twenty-First Century Leader
By: Robert D. Austin, Richard L. Nolan and Shannon O'Donnell
Being a great leader today is much harder than you think—meet Jim Barton. He's a newly minted CEO, rising leader of a firm in transition, and manager of massive complexity—thanks to our incredibly networked and increasingly unpredictable world of business. What if you... View Details
Austin, Robert D., Richard L. Nolan, and Shannon O'Donnell. Harder Than I Thought: Adventures of a Twenty-First Century Leader. Harvard Business Review Press, 2012.
- 23 Jan 2018
- First Look
First Look at New Research and Ideas, January 23, 2018
Review of Financial Studies Structural GARCH: The Volatility-Leverage Connection By: Engle, Robert F., and Emil N. Siriwardane Abstract—During the financial crisis, financial firm leverage and volatility both rose dramatically.... View Details
Keywords: Sean Silverthorne
- Second Quarter 2008
- Article
How Does Investor Sentiment Affect the Cross-Section of Returns
By: Malcolm Baker, Johnathan Wang and Jeffrey Wurgler
Broad waves of investor sentiment should have larger impacts on securities that are more difficult to value and to arbitrage. Consistent with this intuition, we find that when an index of investor sentiment takes low values, small, young, high volatility,... View Details
Baker, Malcolm, Johnathan Wang, and Jeffrey Wurgler. "How Does Investor Sentiment Affect the Cross-Section of Returns." Journal of Investment Management 6, no. 2 (Second Quarter 2008): 57–72.
- July 2001 (Revised March 2002)
- Case
Progressive Insurance: Disclosure Strategy
By: Amy P. Hutton and James Weber
Progressive Insurance had refused to play Wall Street's earning game. Progressive didn't manage reported earnings nor did management give guidance to analysts. Management then considered taking their unique disclosure strategy one step further to become the first to... View Details
Keywords: Earnings Management; Stocks; Corporate Disclosure; Insurance; Volatility; Insurance Industry; United States
Hutton, Amy P., and James Weber. "Progressive Insurance: Disclosure Strategy." Harvard Business School Case 102-012, July 2001. (Revised March 2002.)
- January – February 2011
- Article
Benchmarks as Limits to Arbitrage: Understanding the Low-Volatility Anomaly
By: Malcolm Baker, Brendan Bradley and Jeffrey Wurgler
Contrary to basic finance principles, high-beta and high-volatility stocks have long underperformed low-beta and low-volatility stocks. This anomaly may be partly explained by the fact that the typical institutional investor's mandate to beat a fixed benchmark... View Details
Keywords: Volatility; Stocks; Investment Return; Investment Portfolio; Risk Management; Performance Expectations
Baker, Malcolm, Brendan Bradley, and Jeffrey Wurgler. "Benchmarks as Limits to Arbitrage: Understanding the Low-Volatility Anomaly." Financial Analysts Journal 67, no. 1 (January–February 2011).
- 18 Mar 2009
- Research & Ideas
Marketing After the Recession
recession has not been kind to marketers. In many multinationals, the positive financial impacts of recession-busting marketing plans have been obliterated by commodity price volatility and weaker-than-expected overseas earnings due to... View Details
- 2024
- Working Paper
What Triggers National Stock Market Jumps?
By: Scott R. Baker, Nicholas Bloom, Steven J. Davis and Marco Sammon
We examine newspapers the day after major stock-market jumps to evaluate the proximate cause, geographic source, and clarity of these events from 1900 in the US, 1930 in the UK and 1980 in 12 other countries. We find four main results. First, the United States plays an... View Details
Keywords: Uncertainty; Policy Uncertainty; Stock Market; Financial Markets; Volatility; Risk and Uncertainty; Policy; Newspapers
Baker, Scott R., Nicholas Bloom, Steven J. Davis, and Marco Sammon. "What Triggers National Stock Market Jumps?" Working Paper, December 2024.
- March 8, 2008
- Comment
Marketing Your Way Through a Recession
By: John A. Quelch
The signs of an imminent recession are all around us. The spillover from the subprime mortgage crisis is weakening both consumer confidence and the consumer spending—much of it on credit—that has been buoying the U.S. economy. View Details
Keywords: Marketing; Recession; Products And Sales; Core Values; Fluctuation; Volatility; Economic Growth; Economic Slowdown and Stagnation; Growth and Development; Marketing Strategy; Product Marketing; Risk and Uncertainty; Salesforce Management; Asia; Europe; Latin America; North and Central America
Quelch, John A. "Marketing Your Way Through a Recession." Harvard Business School Working Knowledge (March 8, 2008).
- August 2012 (Revised March 2015)
- Case
Egypt: Turbulence, and Transition?
By: Diego Comin, Mohamed Heikal and Adam Said
The case goes over the evolution of politics and institutions in Egypt over the last 50 years. The case provides new insights on the reasons for violent political transitions and also explores the effects of political instability on productivity and competitiveness. View Details
Keywords: Institutional Change; Military; Competitiveness; Democracy; Revolution; Productivity; History; Transition; Economic Systems; Competition; War; Performance Productivity; Organizations; Government and Politics; Volatility; Egypt
Comin, Diego, Mohamed Heikal, and Adam Said. "Egypt: Turbulence, and Transition?" Harvard Business School Case 713-014, August 2012. (Revised March 2015.)