Filter Results
:
(1,273)
Show Results For
-
All HBS Web
(1,273)
- People (1)
- News (330)
- Research (767)
- Events (4)
- Multimedia (1)
- Faculty Publications (152)
Show Results For
-
All HBS Web
(1,273)
- People (1)
- News (330)
- Research (767)
- Events (4)
- Multimedia (1)
- Faculty Publications (152)
- 2023
- Working Paper
The Imperfect Intermediation of Money-Like Assets
By: Jonathan Wallen and Jeremy C. Stein
We study supply-and-demand effects in the U.S. Treasury bill market by comparing the returns on T-bills to the administered policy rate on the Federal Reserve’s reverse repurchase (RRP) facility. In spite of the arguably more money-like properties of an investment in...
View Details
Wallen, Jonathan, and Jeremy C. Stein. "The Imperfect Intermediation of Money-Like Assets." Working Paper, August 2023.
- Article
The Stock Selection and Performance of Buy-Side Analysts
We examine the selection and performance of stocks recommended by analysts at a large investment firm relative to those of sell-side analysts during the period mid-1997 and 2004. The buy-side firm's analysts issued less optimistic recommendations for stocks with larger...
View Details
Keywords:
Buy-side Analysts;
Sell-side Analysts;
Stock Recommendations;
Recommendation Optimism;
Recommendation Performance;
Investment Recommendations;
Conflicts Of Interest;
Financial Markets;
Financial Institutions;
Stocks;
Financial Services Industry;
United States
Groysberg, Boris, Paul M. Healy, Georgios Serafeim, Devin Shanthikumar, and Gui Yang. "The Stock Selection and Performance of Buy-Side Analysts." Harvard Business School Working Knowledge (March 20, 2012).
- 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.
- 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.
- 18 Sep 2014
- News
Entrepreneurs anonymous
- August 1999 (Revised January 2002)
- Case
Brita Products Company, The
By: John A. Deighton
Clorox's Brita skillfully exploits a tide of water safety concerns, growing a home water (filtration) business from inception to a 15% U.S. household penetration in ten years. The dilemma in the case arises as the period of increasing returns seems to be drawing to a...
View Details
Keywords:
Customer Value and Value Chain;
Acquisition;
Retention;
Safety;
Natural Environment;
Emerging Markets;
Investment Return;
Equity;
Demand and Consumers;
United States
Deighton, John A. "Brita Products Company, The." Harvard Business School Case 500-024, August 1999. (Revised January 2002.) (request a courtesy copy.)
- 02 Mar 2012
- Working Paper Summaries
Short-Termism, Investor Clientele, and Firm Risk
- Research Summary
Financial reporting quality and its consequences
Does reporting quality have real economic consequences? Professor Yu addresses this question in her research, which examines the channels through which reporting quality affects the behavior of economic agents, namely managers and investors. Her particular focus is... View Details
- 2023
- Working Paper
Do Active Funds Do Better in What They Trade?
By: Marco Sammon and John J. Shim
We develop two new, simple measures to quantify active fund decisions at the individual position level. The intuition is to separate passive rebalancing induced by flows and position changes from active rebalancing decisions. We find that additive active rebalancing --...
View Details
Sammon, Marco, and John J. Shim. "Do Active Funds Do Better in What They Trade?" Working Paper, November 2023.
- 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.
- 22 Jan 2013
- HBS Seminar
Robert Meyer, Wharton, University of Pennsylvania
- October 1994 (Revised March 1997)
- Case
Privatization of Rhone-Poulenc 1993, The
In mid-1993, representatives of Rhone-Poulenc, a leading nationalized French firm, worked with the French government to plan the imminent privatization of the firm. One aspect of the privatization was to create incentives for employees to buy and hold shares in the...
View Details
Collat, Donald S., and Peter Tufano. "Privatization of Rhone-Poulenc 1993, The ." Harvard Business School Case 295-049, October 1994. (Revised March 1997.)
- 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.
- 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.)
- July 2017
- Article
What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?
By: Kenneth A. Froot, Namho Kang, Gideon Ozik and Ronnie Sadka
We develop real-time proxies of retail corporate sales from multiple sources, including approximately 50 million mobile devices. These measures contain information from both the earnings quarter (within quarter) and the period between that quarter's end and the...
View Details
Froot, Kenneth A., Namho Kang, Gideon Ozik, and Ronnie Sadka. "What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?" Journal of Financial Economics 125, no. 1 (July 2017): 143–162. (Revised from NBER Working Paper No. 22366, June 2016, Harvard Business School Working Paper No. 16-123, April 2016.)
- January 2022
- Article
Why is Corporate Virtue in the Eye of The Beholder? The Case of ESG Ratings
By: Dane Christensen, George Serafeim and Anywhere Sikochi
Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG...
View Details
Keywords:
ESG Ratings;
Rating Agency Disagreement;
ESG Disclosure;
Corporate Social Responsibility;
Sustainability;
Corporate Social Responsibility and Impact;
Environmental Sustainability;
Corporate Disclosure
Christensen, Dane, George Serafeim, and Anywhere Sikochi. "Why Is Corporate Virtue in the Eye of the Beholder? The Case of ESG Ratings." Accounting Review 97, no. 1 (January 2022): 147–175.
- July 2013 (Revised May 2017)
- Case
European Integration: Meeting the Competitiveness Challenge
By: Michael E. Porter and Christian Ketels
The case discusses the origins and development of the European Integration process from the post-war period up to 2007, focusing particularly on the efforts of the Lisbon-agenda under way since 2000 to enhance Europe's competitiveness. It discusses the different policy...
View Details
Keywords:
Integration;
Globalized Economies and Regions;
Competition;
Development Economics;
Global Range;
Policy;
Failure;
European Union;
Europe
Porter, Michael E., and Christian Ketels. "European Integration: Meeting the Competitiveness Challenge." Harvard Business School Case 714-405, July 2013. (Revised May 2017.)
- 26 Jul 2022
- Research & Ideas
Burgers with Bugs? What Happens When Restaurants Ignore Online Reviews
that put some control in the hands of the consumer are growing in popularity, and not just for dining. Sites like Tripadvisor for travel and Glassdoor for employment publish millions of reviews that hold businesses accountable and boost...
View Details
- June 2010
- Article
A Gap-Filling Theory of Corporate Debt Maturity Choice
By: Robin Greenwood, Samuel G. Hanson and Jeremy C. Stein
We argue that time-series variation in the maturity of aggregate corporate debt issues arises because firms behave as macro liquidity providers, absorbing the large supply shocks associated with changes in the maturity structure of government debt. We document that...
View Details
Keywords:
Business Ventures;
Decision Choices and Conditions;
Borrowing and Debt;
Financial Liquidity;
Investment Return;
Government and Politics
Greenwood, Robin, Samuel G. Hanson, and Jeremy C. Stein. "A Gap-Filling Theory of Corporate Debt Maturity Choice." Journal of Finance 65, no. 3 (June 2010): 993–1028. (Supplementary results in Internet Appendix.)
- 2017
- Article
Inflation Bets or Deflation Hedges? The Changing Risks of Nominal Bonds
By: John Y. Campbell, Adi Sunderam and Luis M. Viceira
The covariance between U.S. Treasury bond returns and stock returns has moved considerably over time. While it was slightly positive on average in the period 1953–2009, it was unusually high in the early 1980s and negative in the 2000s, particularly in the downturns of...
View Details
Campbell, John Y., Adi Sunderam, and Luis M. Viceira. "Inflation Bets or Deflation Hedges? The Changing Risks of Nominal Bonds." Critical Finance Review 6, no. 2 (2017): 263–301.