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- Faculty Publications (84)
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- All HBS Web (178)
- Faculty Publications (84)
- June 2012
- Article
Decoding Inside Information
By: Lauren Cohen, Christopher Malloy and Lukasz Pomorski
Using a simple empirical strategy, we decode the information in insider trading. Exploiting the fact that insiders trade for a variety of reasons, we show that there is predictable, identifiable "routine" insider trading that is not informative for the future of firms.... View Details
Keywords: Strategy; Financial Markets; Forecasting and Prediction; Law Enforcement; Opportunities; Geographic Location; Business Earnings
Cohen, Lauren, Christopher Malloy, and Lukasz Pomorski. "Decoding Inside Information." Journal of Finance 67, no. 3 (June 2012): 1009–1043. (Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of Institute for Quantitative Investment Research (INQUIRE) Grant presented by Institute for Quantitative Investment Research.)
- 16 Jun 2015
- First Look
First Look: June 16, 2015
importance of return on equity in forecasting future stock returns depends on the quality of the accounting information. This extension also reconciles our model with alternative characteristic-based forecasters. These findings suggest... View Details
Keywords: Sean Silverthorne
- 12 Aug 2014
- First Look
First Look: August 12
Meanwhile, analysts were pushing for more international expansion, but efforts at building business in South Africa, Canada, and Australia had been slow, with only 16% of revenues coming from outside the UK in 2013, a figure little... View Details
Keywords: Sean Silverthorne
- Web
Online Business Analytics Course | HBS Online
results of a series of website A/B tests 8 hrs Module 4 Single Variable Linear Regression Analyze the relationship between two variables and develop forecasts for values outside the data set. Highlights Prediction Intervals Interpreting... View Details
- 01 Oct 2001
- Research & Ideas
How To Make Restructuring Work for Your Company
its consumer tissue products business. Management was quite open in declaring this goal. However, experience suggests that investors and analysts generally reward promises of revenue growth much less than they do evidence of cost... View Details
Keywords: by Stuart C. Gilson
- 14 Mar 2023
- In Practice
What Does the Failure of Silicon Valley Bank Say About the State of Finance?
crisis—and was the second-biggest to fail ever. Analysts say SVB was largely unprepared for the Federal Reserve’s aggressive interest rate increases, which shrank the value of its investments. As word spread quickly online that the bank... View Details
- 16 Jul 2007
- Research & Ideas
Understanding the ‘Want’ vs. ’Should’ Decision
choice to vote. Katy is also pursuing a study of the earnings forecasts made by sell-side stock analysts. Along with John, she is examining biases in the way analysts update their earnings View Details
- Web
Profiles - MBA
and Diversity in Tech Formative experience at the intersection of technology and business: On campus, I've explored my interests in tech and business through my role as the Co-President of Harvard Women in Computer Science, as well as my investment research experience... View Details
- Web
Team - Case Method Project
curriculum development for the Case Method Project. He received his Ph.D. in history from Columbia University and is author of Birth of a Salesman: The Transformation of Selling in America (2004) and Fortune Tellers: The Story of America's First Economic View Details
- Web
Advisory Board - Entrepreneurship
computer simulation modeling. In a joint program with Harvard Law School, he lectured on marine legal / regulatory policy. His research focused on forecasting economic and environmental consequences of offshore oil and gas development. He... View Details
- 15 Jul 2019
- Book
Many Executives Are Afraid of Finance. Here's How They Can Gain Confidence
the capital allocation problem is the central way to evaluate management. Gerdeman: You say that valuation is both an art and a science, and even the best equity analysts and investors confuse the two and get things wrong. Why is that?... View Details
Keywords: by Dina Gerdeman
- 13 Nov 2019
- Research & Ideas
Don't Turn Your Marketing Function Over to AI Just Yet
leverage content from customers’ product reviews to identify their future needs. But here the human analysts are key players. They must review the selected content and formulate customer needs, because natural language processing... View Details
Keywords: by Kristen Senz
- 26 Nov 2001
- Op-Ed
Why Corporate Budgeting Needs To Be Fixed
exceeding. But the price for his little white lie was extremely high: The company based its demand planning on his sales forecast and consequently ran out of its core product in one of its largest markets at the height of the holiday... View Details
Keywords: by Michael C. Jensen
- 21 Aug 2019
- Research & Ideas
What Machine Learning Teaches Us about CEO Leadership Style
such as the mobile phone and Internet of Things explosions across many fast-growing Asian economies. Beyond academic questions, business analysts could use these machine-learning techniques, which the researchers say are relatively simple... View Details
Keywords: by Michael Blanding
- Research Summary
Overview
The overarching goal of my research is to produce works that are influential and informative to both academics and practitioners in the field of operations management. To accomplish this, I collaborate with industry partners who provide knowledge about their field,... View Details
- 28 May 2020
- Research & Ideas
Coronavirus Could Create a 'Bankruptcy Pandemic'
couple of years could top what we saw during the 2008-2009 Global Financial Crisis, when there were more than 100,000 business bankruptcies. Some analysts are forecasting that by the end of 2021 up to 20... View Details
- Web
Frequently Asked Questions | HBS Online
basic understanding of capital markets, portfolio theory, and risk and return. Can I use this course for CFA Institute credit? CFA Institute (including the Chartered Financial Analyst and Certificate in Investment Performance Measurement... View Details
- Web
Harvard Business School
league-wide risk management program to insure all property and casualty risks across the league through a new captive insurance company, improved the budgeting and financial reporting of MLB's central offices, and implemented an improved club financial reporting and... View Details
- 06 Feb 2006
- What Do You Think?
Should CEOs of Public Companies Offer Earnings Guidance?
an average -3.6 percent three-day return around the announcement to stop guidance. . . . After the elimination of guidance, stock prices lead earnings less, but there is no change in overall stock return volatility or analyst attention.... View Details
- Fast Answer
Economic reports
Forecasting Service (Economist Intelligence Unit) U.S. Economy at a Glance (U.S. Bureau of Economic Analysis (BEA)) See also Survey of Current... View Details