Filter Results
:
(91)
Show Results For
-
All HBS Web
(1,327)
- Faculty Publications (91)
Show Results For
-
All HBS Web
(1,327)
- Faculty Publications (91)
- Article
Can Mutual Fund Managers Pick Stocks? Evidence from Their Trades Prior to Earnings Announcements
By: Malcolm Baker, Lubomir Litov, Jessica Wachter and Jeffrey Wurgler
We consider measures of stock-picking skill of mutual fund managers based on the earnings announcement returns of the stocks that they hold and trade. Relative to standard approaches, this approach focuses on an especially informative subset of the returns data,...
View Details
Baker, Malcolm, Lubomir Litov, Jessica Wachter, and Jeffrey Wurgler. "Can Mutual Fund Managers Pick Stocks? Evidence from Their Trades Prior to Earnings Announcements." Journal of Financial and Quantitative Analysis 45, no. 5 (October 2010): 1111 –1131.
- 2010
- Working Paper
International Capital Allocation, Sovereign Borrowing, and Growth
By: Laura Alfaro, Sebnem Kalemli-Ozcan and Vadym Volosovych
The key in the investigation of "where" and "why" capital flows, relative to the neoclassical benchmark, is how we measure these flows. The macro literature has been using three main yardsticks: the current account balance, returns to capital, and the volume of net...
View Details
Alfaro, Laura, Sebnem Kalemli-Ozcan, and Vadym Volosovych. "International Capital Allocation, Sovereign Borrowing, and Growth." NBER Working Paper Series, No. w17396.
- Article
The Cost Structure, Customer Profitability, and Retention Implications of Self-Service Distribution Channels: Evidence from Customer Behavior in an Online Banking Channel
By: Dennis Campbell and Frances X. Frei
This paper uses the context of online banking to investigate the consequences of employing self-service distribution channels to alter customer interactions with the firm. Using a sample of retail banking customers observed over a 30-month period at a large U.S. bank,...
View Details
Keywords:
Cost;
Service Operations;
Distribution Channels;
Consumer Behavior;
Internet and the Web;
Banks and Banking;
Technology Adoption;
Service Delivery;
Market Transactions;
Market Participation;
Profit;
Retail Industry;
Banking Industry;
United States
Campbell, Dennis, and Frances X. Frei. "The Cost Structure, Customer Profitability, and Retention Implications of Self-Service Distribution Channels: Evidence from Customer Behavior in an Online Banking Channel." Management Science 56, no. 1 (January 2010): 4–24. (Lead Article.)
- 2009
- Working Paper
Stock Price Fragility
By: Robin Greenwood and David Thesmar
We investigate the relationship between ownership structure of financial assets and non-fundamental risk. An asset is fragile if its owners collectively have to buy or sell. Such assets are susceptible to non-fundamental price movements. An asset can be fragile because...
View Details
Keywords:
Financial Liquidity;
Stocks;
Price;
Market Transactions;
Ownership;
Risk and Uncertainty;
United States
Greenwood, Robin, and David Thesmar. "Stock Price Fragility." Harvard Business School Working Paper, No. 10-031, October 2009.
- June 2009
- Article
Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the...
View Details
Keywords:
Decision Choices and Conditions;
Forecasting and Prediction;
Film Entertainment;
Demand and Consumers;
Renting or Rental;
Power and Influence;
Prejudice and Bias;
Online Technology;
Motion Pictures and Video Industry
Milkman, Katherine L., Todd Rogers, and Max H. Bazerman. "Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals." Management Science 55, no. 6 (June 2009): 1047–1059.
- March 2009
- Article
Trading Restrictions and Stock Prices
By: Robin Greenwood
Firms can manipulate their stock price by limiting the ability of their investors to sell. I examine a series of corporate events in Japan in which firms actively reduced their float—the fraction of shares available to trade—for periods of one to three months, locking...
View Details
Greenwood, Robin. "Trading Restrictions and Stock Prices." Review of Financial Studies 22, no. 3 (March 2009): 509–539.
- Article
Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In...
View Details
Keywords:
Mergers and Acquisitions;
Private Equity;
Investment Return;
Investment Activism;
Investment Portfolio;
Public Ownership
Greenwood, Robin, and Michael Schor. "Investor Activism and Takeovers." Journal of Financial Economics 92, no. 3 (June 2009): 362–375.
- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are...
View Details
Keywords:
Financial Markets;
Information Management;
Social and Collaborative Networks;
Announcements;
Investment Portfolio;
Investment Return;
Investment Funds;
Asset Pricing;
Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 2008
- Working Paper
CEO and CFO Career Penalties to Missing Quarterly Analysts Forecasts
By: Rick Mergenthaler, Shiva Rajgopal and Suraj Srinivasan
We find that missing the quarterly analyst consensus earnings forecast is associated with career penalties in the form of a reduced bonus, smaller equity grants, and a greater chance of forced dismissal for both CEOs and CFOs during the period 1993-2004. These results...
View Details
Keywords:
Earnings Management;
Governing and Advisory Boards;
Compensation and Benefits;
Managerial Roles;
Personal Development and Career
Mergenthaler, Rick, Shiva Rajgopal, and Suraj Srinivasan. "CEO and CFO Career Penalties to Missing Quarterly Analysts Forecasts." Harvard Business School Working Paper, No. 09-014, August 2008. (Revised June 2009.)
- May 2008
- Article
Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights
By: Robin Greenwood
In the presence of limits to arbitrage, cross-sectional variation in periodic investor demand should be related to the degree of comovement of returns. I exploit the unusual weighting system of the Nikkei 225 index in Japan to identify cross-sectional variation in...
View Details
Keywords:
Stocks;
Investment;
Investment Return;
Market Transactions;
Weight;
Performance Expectations;
Behavior;
Japan
Greenwood, Robin. "Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights." Review of Financial Studies 21, no. 3 (May 2008): 1153–1186.
- 2008
- Working Paper
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are...
View Details
Keywords:
Asset Pricing;
Investment Portfolio;
Governing and Advisory Boards;
Knowledge Sharing;
Knowledge Use and Leverage;
Social and Collaborative Networks;
Financial Services Industry
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Harvard Business School Working Paper, No. 08-055, January 2008. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- July 2007
- Article
Earnings Announcement Premia and Limits to Arbitrage
By: Daniel Cohen, Aiyesha Dey, Thomas Lys and Shyam Sunder
We examine the factors underlying the presence of earnings announcement premia. We find that the premia persist beyond the sample period examined in prior studies (ending in 1988), although they decline in magnitude after 1988. Further, premia are lower on the expected...
View Details
Cohen, Daniel, Aiyesha Dey, Thomas Lys, and Shyam Sunder. "Earnings Announcement Premia and Limits to Arbitrage." Journal of Accounting & Economics 43, nos. 2-3 (July 2007): 153–180.
- 2007
- Working Paper
Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the...
View Details
Keywords:
Internet and the Web;
Decision Choices and Conditions;
Attitudes;
Conflict and Resolution;
Emotions;
Film Entertainment;
Cognition and Thinking;
Entertainment and Recreation Industry
Milkman, Katherine L., Todd Rogers, and Max H. Bazerman. "Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals." Harvard Business School Working Paper, No. 07-099, June 2007. (Revised July 2007, December 2007, April 2008, September 2008, January 2009.)
- Article
Real Estate Opportunity Funds
By: Nori Gerardo Lietz, Thea C. Hahn and David Geltner
Real estate opportunity funds are one of the fastest-growing segments of the real estate investment industry, similar in some basic respects to other private equity and alternative investment asset classes that seek high returns by taking on more risk in highly...
View Details
Keywords:
Real Estate;
Opportunity Funds;
Investment Management;
Property;
Investment Funds;
Management;
Performance Consistency
Lietz, Nori Gerardo, Thea C. Hahn, and David Geltner. "Real Estate Opportunity Funds." Journal of Portfolio Management 31, no. 5 (2005): 143–153. (Special Real Estate Issue 2005.)
- 2005
- Working Paper
Can Mutual Fund Managers Pick Stocks? Evidence from Their Trades Prior to Earnings Announcements
By: Malcolm Baker, Lubomir Litov, Jessica Wachter and Jeffrey Wurgler
We consider measures of stock-picking skill of mutual fund managers based on the earnings announcement returns of the stocks that they hold and trade. Relative to standard approaches, this approach focuses on an especially informative subset of the returns data,...
View Details
Keywords:
Stocks;
Asset Management;
Business Earnings;
Forecasting and Prediction;
Competency and Skills
Baker, Malcolm, Lubomir Litov, Jessica Wachter, and Jeffrey Wurgler. "Can Mutual Fund Managers Pick Stocks? Evidence from Their Trades Prior to Earnings Announcements." NBER Working Paper Series, No. w10685, February 2005. (First Draft in 2004.)
- November 2004 (Revised March 2007)
- Case
10 Uncommon Values®: Optimizing the Stock-Selection Process
By: Paul M. Healy and Boris Groysberg
In 2003, Steve Hash, research director at Lehman Brothers, prepared to initiate the firm's "Ten Uncommon Values" stock-picking process for the year. An investment committee had to pick the 10 best stocks from about 100 stock ideas presented by the firm's analysts. The...
View Details
Keywords:
Stocks;
Investment;
Financial Strategy;
Decision Making;
Groups and Teams;
Financial Services Industry;
United States
Healy, Paul M., and Boris Groysberg. "10 Uncommon Values®: Optimizing the Stock-Selection Process." Harvard Business School Case 405-022, November 2004. (Revised March 2007.)
- November 2004
- Article
Unemployment Benefits As a Substitute for a Conservative Central Banker
By: Rafael Di Tella and Robert MacCulloch
In the many years since their introduction, positive theories of inflation have rarely been tested. This paper documents a negative relationship between inflation and the welfare state (proxied by the parameters of the unemployment benefit program) that is to be...
View Details
Di Tella, Rafael, and Robert MacCulloch. "Unemployment Benefits As a Substitute for a Conservative Central Banker." Review of Economics and Statistics 86, no. 4 (November 2004): 911–23.
- 2004
- Working Paper
Judging Fund Managers by the Company They Keep
By: Randolph Cohen, Joshua Coval and Lubo Pástor
We develop a performance evaluation approach in which a fund manager's skill is judged by the extent to which his investment decisions resemble the decisions of managers with distinguished performance records. The proposed performance measures are estimated more...
View Details
Cohen, Randolph, Joshua Coval, and Lubo Pástor. "Judging Fund Managers by the Company They Keep." NBER Working Paper Series, No. W9359, January 2004.
- July 2002 (Revised August 2003)
- Case
Unilever Superannuation Fund vs. Merrill Lynch, The
By: Andre F. Perold and Joshua Musher
In 2001, the Unilever Superannuation Fund sued Merrill Lynch for damages of 130 million British pounds. Over the period 1977 to 1998, the Unilever Fund had significantly underperformed the benchmark, and its trustees contended that the poor returns resulted from...
View Details
Keywords:
Investment;
Lawsuits and Litigation;
Performance Evaluation;
Agreements and Arrangements;
Customer Relationship Management;
Risk and Uncertainty;
Asset Management;
Risk Management;
Legal Liability;
Financial Services Industry;
United Kingdom
Perold, Andre F., and Joshua Musher. "Unilever Superannuation Fund vs. Merrill Lynch, The." Harvard Business School Case 203-034, July 2002. (Revised August 2003.)
- April 2002
- Article
Limited Arbitrage in Mergers and Acquisitions
By: Malcolm Baker and Serkan Savasoglu
A diversified portfolio of risk arbitrage positions produces an abnormal return of 0.6-0.9% per month over the period from 1981 to 1996. We trace these profits to practical limits on risk arbitrage. In our model of risk arbitrage, arbitrageurs' risk-bearing capacity...
View Details
Keywords:
Arbitrage;
Market Efficiency;
Mergers and Acquisitions;
Profit;
Risk and Uncertainty;
Corporate Strategy;
Capital;
Banking Industry
Baker, Malcolm, and Serkan Savasoglu. "Limited Arbitrage in Mergers and Acquisitions." Journal of Financial Economics 64, no. 1 (April 2002): 91–116.