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- All HBS Web (37)
- Faculty Publications (11)
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- 1995
- Working Paper
The Informational Role of Asset Prices: The Case of Implied Volatility
By: Zvi Bodie and Robert C. Merton
- 1995
- Chapter
The Informational Role of Asset Prices: The Case of Implied Volatility
By: Zvi Bodie and Robert C. Merton
Bodie, Zvi, and Robert C. Merton. "The Informational Role of Asset Prices: The Case of Implied Volatility." Chap. 6 in The Global Financial System: A Functional Perspective, by D. B. Crane, K. A. Froot, Scott P. Mason, André Perold, R. C. Merton, Z. Bodie, E. R. Sirri, and P. Tufano, 197–224. Boston: Harvard Business School Press, 1995.
- Research Summary
Time-Varying Volatility Risk Premia
This paper provides evidence for the existence of time-varying volatility risk premia. In doing so, it examines the evolution of the implied volatility bias in the S&P 100 from 1986-2006. Additionally, the paper proves three new results regarding the limiting...
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- 2023
- Working Paper
Investor Preferences, Security Design and Volatility Prices
By: Claire Célérier, Gordon Liao and Boris Vallée
This paper investigates the effects of the issuance of retail products with non-linear payoffs on option prices. For a given underlying asset, when the outstanding volume of products embedding a short-put position increases, implied volatility at the corresponding...
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Keywords:
Security Design;
Dividend;
Options;
Structured Products;
Market Segmentation;
Financial Instruments;
Design;
Volatility;
Markets;
Segmentation
Célérier, Claire, Gordon Liao, and Boris Vallée. "Investor Preferences, Security Design and Volatility Prices." Working Paper, 2023.
- 2017
- Working Paper
Economic Uncertainty and Earnings Management
By: Luke C.D. Stein and Charles C.Y. Wang
In the presence of managerial short-termism and asymmetric information about skill and effort provision, firms may opportunistically shift earnings from uncertain to more certain times. We document empirically that when financial markets are less certain about a firm's...
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Keywords:
Discretionary Accruals;
Uncertainty;
Implied Volatility;
Earnings Response Coefficient;
Risk and Uncertainty;
Earnings Management;
Financial Markets
Stein, Luke C.D., and Charles C.Y. Wang. "Economic Uncertainty and Earnings Management." Harvard Business School Working Paper, No. 16-103, March 2016. (Revised April 2017.)
- January 2008
- Background Note
Index Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the patterns in index option prices that are not predicted by the Black-Scholes model. In particular, the simulation focuses on two properties of options prices. First, at-the-money implied volatilities from index options...
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Keywords:
Volatility;
Stock Options;
Investment;
Price;
Profit;
Risk Management;
Mathematical Methods
Coval, Joshua, and Erik Stafford. "Index Options." Harvard Business School Background Note 208-119, January 2008.
Global Portfolio Diversification for Long-Horizon Investors
We show that the secular upward shift in short-run cross-country correlations of stock and bond returns does not necessarily imply a decline in the benefits of global portfolio diversification for long-horizon investors. We show that this increase in correlations has...
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- March 2005
- Article
Sovereign Debt As a Contingent Claim: A Quantitative Approach
By: Laura Alfaro and Fabio Kanczuk
We construct a dynamic equilibrium model with contingent service and adverse selection to quantitatively study sovereign debt. In the model, benefits of defaulting are tempered by higher future interest rates. For a wide set of parameters, the only equilibrium is one...
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Keywords:
Sovereign Finance;
Borrowing and Debt;
Interest Rates;
Balance and Stability;
Risk and Uncertainty;
Risk Management;
Mathematical Methods;
Management Style;
Segmentation;
Debt Securities;
Banking Industry
Alfaro, Laura, and Fabio Kanczuk. "Sovereign Debt As a Contingent Claim: A Quantitative Approach." Journal of International Economics 65, no. 2 (March 2005).
- 27 Mar 2015
- Working Paper Summaries
Capital Requirements, Risk Choice, and Liquidity Provision in a Business Cycle Model
- Research Summary
Sovereign Debt as a Contingent Claim: A Quantitative Approach (joint with Fabio Kanczuk)
By: Laura Alfaro
We construct a dynamic equilibrium model with contingent service and adverse selection to quantitatively study sovereign debt. In the model, benefits of defaulting are tempered by higher future interest rates. For a wide parameter, the only equilibrium is one in which...
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- Research Summary
Time Varying Expected Returns, Stochastic Dividend Yields, and Default Probabilities: Linking the Credit Risk and Equity Literature (with George Chacko and Jens Hilscher)
In standard structural bond pricing models, the firm defaults once the market value of assets has fallen below a threshold. Expected returns, or at least dividend yields, are assumed to be constant, which implies that any asset value movement is permanent and has the...
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- 2018
- Working Paper
Global Portfolio Diversification for Long-Horizon Investors
By: Luis M. Viceira and Zixuan (Kevin) Wang
This paper conducts a theoretical and empirical investigation of global portfolio diversification for long-horizon investors in the presence of permanent cash flow shocks and transitory discount rate shocks to asset prices and returns. An increase in the cross-country...
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Keywords:
Investment Portfolio;
Risk and Uncertainty;
Diversification;
Capital Markets;
Global Range
Viceira, Luis M., and Zixuan (Kevin) Wang. "Global Portfolio Diversification for Long-Horizon Investors." Harvard Business School Working Paper, No. 17-085, March 2017. (Revised July 2018.)
- 18 Oct 2013
- Working Paper Summaries
Monetary Policy Drivers of Bond and Equity Risks
- Web
Bloomberg | Baker Library | Bloomberg Center | Harvard Business School
responsibility (CSR) dockets email addresses environmental impact equities equity research exchange rate futures Form 4 gender green bonds high yield bonds holdings HY IG implied volatility index...
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- Web
FactSet | Baker Library | Bloomberg Center | Harvard Business School
exchange rates financial data platform Form 4 founding dates futures hedge funds high yield bonds HY IG implied volatility income statements index constituents indices industry overview insiders...
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- Web
OptionMetrics Ivy DB | Baker Library | Bloomberg Center | Harvard Business School
Databases OptionMetrics Ivy DB OptionMetrics Ivy DB Bookmark This OptionMetrics Ivy DB /find/databases/optionmetrics-ivy-db Historical price, option sensitivities, and implied volatility data for United...
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- Web
Datastream | Baker Library | Bloomberg Center | Harvard Business School
implied volatility index constituents indices investment grade bonds junk bonds mutual funds option prices preferred stock Russell indices spot prices swaps tick by tick View Details
- Web
Financial Markets | Baker Library | Bloomberg Center | Harvard Business School
Librarian Item Morningstar Direct Multi-currency research platform that provides performance and holdings analyses of investments. OptionMetrics Ivy DB https://www.library.hbs.edu/find/databases/optionmetrics-ivy-db Historical price, option sensitivities, and View Details
- Web
2022 Reunion Presentations - Alumni
will look at an example—a company that is optimized to operate in a differentially turbulent environment and is thriving in part by virtue of its ability to handle elevated levels of risk. We will then consider other ideas about how firms can operate more effectively...
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- Fast Answer
Options: Historical Prices
How do I find historical option prices? Options Metrics via WRDS provides historical price and implied volatility data for the U.S. equity and index options markets, on an option by option basis. Once you...
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