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Show Results For
- All HBS Web
(10,661)
- People (35)
- News (2,506)
- Research (6,226)
- Events (31)
- Multimedia (136)
- Faculty Publications (4,711)
- 2024
- Working Paper
Finance Without Exotic Risk
By: Pedro Bordalo, Nicola Gennaioli, Rafael La Porta and Andrei Shleifer
We address the joint hypothesis problem in cross-sectional asset pricing by using measured analyst expectations of earnings growth. We construct a firm-level measure of Expectations Based Returns (EBRs) that uses analyst forecast errors and revisions and shuts down any... View Details
Bordalo, Pedro, Nicola Gennaioli, Rafael La Porta, and Andrei Shleifer. "Finance Without Exotic Risk." NBER Working Paper Series, No. 33004, September 2024.
- 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.
- 2007
- Other Unpublished Work
Round Numbers and Security Returns
By: Edward Johnson, Nicole Bastian Johnson and Devin M. Shanthikumar
We document consistent differences in daily stock returns related to round numbers. In particular, we examine returns following previous day closing prices that are just above or just below round number benchmarks. We find, for both one-digit, two-digit and three-digit... View Details
- Profile
Scott Wu
and make the government’s international outreach efforts—from agriculture and education to health care—more effective and scalable. Wu describes the work at USAID as “essentially a two-and-a-half year-old venture capital fund housed in the agency to View Details
- May 2024
- Article
Production Complementarity and Information Transmission Across Industries
By: Charles M.C. Lee, Terrence Tianshuo Shi, Stephen Teng Sun and Ran Zhang
Economic theory suggests that production complementarity is an important driver of sectoral co-movements and business cycle fluctuations. We operationalize this concept using a measure of production complementarity proximity (COMPL) between any two companies. We show... View Details
Lee, Charles M.C., Terrence Tianshuo Shi, Stephen Teng Sun, and Ran Zhang. "Production Complementarity and Information Transmission Across Industries." Art. 103812. Journal of Financial Economics 155 (May 2024).
- April 2021
- Article
Evaluating Firm-Level Expected-Return Proxies: Implications for Estimating Treatment Effects
By: Charles M.C. Lee, Eric C. So and Charles C.Y. Wang
We introduce a parsimonious framework for choosing among alternative expected-return proxies (ERPs) when estimating treatment effects. By comparing ERPs’ measurement-error variances in the cross section and in time series, we provide new evidence on the relative... View Details
Keywords: Implied Cost Of Capital; Expected Returns; Cost of Capital; Investment Return; Performance Evaluation
Lee, Charles M.C., Eric C. So, and Charles C.Y. Wang. "Evaluating Firm-Level Expected-Return Proxies: Implications for Estimating Treatment Effects." Review of Financial Studies 34, no. 4 (April 2021): 1907–1951.
- December 1999 (Revised October 2006)
- Case
Praedium Corporation
By: Henry B. Reiling and Catherine M. Conneely
George Hicks and Patricia Ferrey, primary shareholders of the Praedium Corp., faced a dilemma that could dissolve their real estate management company. Praedium received an attractive offer to lease one of its properties, however, Hicks did not want to terminate the... View Details
- 2008
- Book
The Ascent of Money: A Financial History of the World
By: Niall Ferguson
Niall Ferguson traces the historical evolution of the financial system, from its origins in ancient Mesopotamia to the latest upheavals on what he calls "Planet Finance." In doing so, he reveals financial history as the essential backstory behind all history, from the... View Details
Keywords: Financial History; Money; Financial Institutions; Financial Instruments; Investment; Globalization
Ferguson, Niall. The Ascent of Money: A Financial History of the World. New York: Penguin Press, 2008.
- January 1995 (Revised June 1995)
- Case
Note on Yield Conventions
By: Andre F. Perold and Wai Lee
Describes the principal conventions used to report yields on debt instruments. View Details
Keywords: Investment Return; Capital Markets; Asset Management; Reports; Conferences; Governing and Advisory Boards
Perold, Andre F., and Wai Lee. "Note on Yield Conventions." Harvard Business School Case 295-101, January 1995. (Revised June 1995.)
- 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.
- September 2007 (Revised November 2008)
- Case
Sinopec: Refining its Strategy
By: Richard H.K. Vietor and Julia Galef
China's oil industry, with majority ownership vested in the government, had engaged in an "equity oil" strategy for the past few years-acquiring equity interests in oil producing nations including Sudan, Angola, and Iran. Outside critics, however, suggested that the... View Details
Keywords: Non-Renewable Energy; Equity; Foreign Direct Investment; Growth and Development Strategy; Demand and Consumers; State Ownership; Energy Industry; China
Vietor, Richard H.K., and Julia Galef. "Sinopec: Refining its Strategy." Harvard Business School Case 708-018, September 2007. (Revised November 2008.)
- June 2005
- Article
Currency Returns, Intrinsic Value, and Institutional Investor Flows
By: K. A. Froot and T. Ramadorai
Keywords: Currencies; Exchange Rates; Purchasing Power Parity; Real Exchange Rate; Forecasting and Prediction; Behavioral Finance; Investment Return; Market Transactions; Performance Expectations; Personal Characteristics; Asset Pricing; Financial Services Industry
Froot, K. A., and T. Ramadorai. "Currency Returns, Intrinsic Value, and Institutional Investor Flows." Journal of Finance 60, no. 3 (June 2005): 1535–1566. (Revised from NBER Working Paper no. 9101, August 2002 and Harvard Business School Working Paper no. 04-036, December 2003.)
- Career Coach
Beatriz Delorme
Bea has spent 4 years working at BCG prior to HBS and has is now focusing her career on the Climate space. She love to discuss career paths within the Climate & Sustainability area, and can help students think through which route makes more sense for the summer or... View Details
- 07 Jun 2019
- Working Paper Summaries
Reflexivity in Credit Markets
- March 2021
- Article
On the Direct and Indirect Real Effects of Credit Supply Shocks
By: Laura Alfaro, Manuel García-Santana and Enrique Moral-Benito
We explore the real effects of bank-lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all Spanish firms with a matched bank-firm-loan dataset of all corporate loans from 2003 to 2013 to estimate... View Details
Keywords: Credit Supply Shocks; Bank Lending Channel; Input-output Linkages; Output; Mechanisms; Trade Credits; Price Effects; Economics; Credit; System Shocks; Employment; Investment; Spain
Alfaro, Laura, Manuel García-Santana, and Enrique Moral-Benito. "On the Direct and Indirect Real Effects of Credit Supply Shocks." Journal of Financial Economics 139, no. 3 (March 2021): 895–921.
- 2014
- Article
The Growth and Limits of Arbitrage: Evidence from Short Interest
By: Samuel G. Hanson and Adi Sunderam
We develop a novel methodology to infer the amount of capital allocated to quantitative equity arbitrage strategies. Using this methodology, which exploits time-variation in the cross section of short interest, we document that the amount of capital devoted to value... View Details
Hanson, Samuel G., and Adi Sunderam. "The Growth and Limits of Arbitrage: Evidence from Short Interest." Review of Financial Studies 27, no. 4 (April 2014): 1238–1286. (Winner of the RFS Rising Scholar Prize 2014. Internet Appendix Here.)
- 2007
- Working Paper
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
Real investors and markets are too complicated to be neatly summarized by a few selected biases and trading frictions. The "top down" approach to behavioral finance focuses on the measurement of reduced form, aggregate sentiment and traces its effects to stock returns.... View Details
- 09 Mar 2021
- Working Paper Summaries
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
- November 2018 (Revised June 2019)
- Case
CleanWater, Inc.: Running Dry & Out of Time
By: Ramana Nanda, Robert F. White, Shai Bernstein and James Barnett
Nanda, Ramana, Robert F. White, Shai Bernstein, and James Barnett. "CleanWater, Inc.: Running Dry & Out of Time." Harvard Business School Case 819-016, November 2018. (Revised June 2019.)
- June 2003 (Revised July 2003)
- Teaching Note
India on the Move (TN)
Teaching Note for (9-703-050). View Details