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- Faculty Publications (137)
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All HBS Web
(1,326)
- Faculty Publications (137)
- 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...
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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.)
- September 2008 (Revised June 2010)
- Case
Hearts On Fire - Brand Development Manager
By: Frank V. Cespedes and Benson P. Shapiro
Hearts On Fire, a successful branded diamond producer, established the position of Brand Development Manager (BDM) to build the company's presence, sales, and relationships with its retail customers. After one year, the CEO, CFO and President must evaluate the impact...
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Keywords:
Customer Focus and Relationships;
Investment Return;
Brands and Branding;
Marketing Strategy;
Business Processes;
Salesforce Management;
Business Strategy
Cespedes, Frank V., and Benson P. Shapiro. "Hearts On Fire - Brand Development Manager." Harvard Business School Case 709-436, September 2008. (Revised June 2010.)
- September 2008
- Article
Does Innovation Cause Stock Market Runups? Evidence from the Great Crash
By: Tom Nicholas
This article examines the stock market's changing valuation of corporate patentable assets between 1910 and 1939. It shows that the value of knowledge capital increased significantly during the 1920s compared to the 1910s as investors responded to the quality of...
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Keywords:
History;
Technological Innovation;
Patents;
Stocks;
Valuation;
Financial Crisis;
Financial Services Industry;
United States
Nicholas, Tom. "Does Innovation Cause Stock Market Runups? Evidence from the Great Crash." American Economic Review 98, no. 4 (September 2008): 1370–1396.
- 2008
- Working Paper
Market Reaction to the Adoption of IFRS in Europe
By: Christopher S. Armstrong, Mary E. Barth, Alan D. Jagolinzer and Edward J. Riedl
This study examines the European stock market reaction to sixteen events associated with the adoption of International Financial Reporting Standards (IFRS) in Europe. European IFRS adoption represented a major milestone towards financial reporting convergence yet...
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Keywords:
Financial Reporting;
International Accounting;
Financial Markets;
Code Law;
Standards;
Adoption;
Europe
Armstrong, Christopher S., Mary E. Barth, Alan D. Jagolinzer, and Edward J. Riedl. "Market Reaction to the Adoption of IFRS in Europe." Harvard Business School Working Paper, No. 09-032, September 2008.
- May 2008
- Article
Regulation and Bonding: The Sarbanes-Oxley Act and the Flow of International Listings
By: Suraj Srinivasan and Joseph Piotroski
In this paper, we examine the economic impact of the Sarbanes-Oxley Act (SOX) by analyzing foreign listing behavior onto U.S. and U.K. stock exchanges before and after the enactment of the Act in 2002. Using a sample of all listing events onto U.S. and U.K. exchanges...
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Keywords:
Decision Choices and Conditions;
Stocks;
Government Legislation;
Market Transactions;
Motivation and Incentives;
United Kingdom;
United States
Srinivasan, Suraj, and Joseph Piotroski. "Regulation and Bonding: The Sarbanes-Oxley Act and the Flow of International Listings." Journal of Accounting Research 46, no. 2 (May 2008).
- 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...
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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.
- February 2008 (Revised July 2008)
- Case
Banco Compartamos: Life after the IPO
By: Michael Chu and Regina Garcia Cuellar
After an international IPO yielding extraordinary returns to original investors, Banco Compartamos, Mexico's leading microfinance institution, contemplates its future strategic and competing priorities: maintaining growth, defending industry, leadership, preserving...
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Keywords:
Business Model;
Microfinance;
Initial Public Offering;
Non-Governmental Organizations;
Competition;
Value Creation;
Banking Industry;
Mexico
Chu, Michael, and Regina Garcia Cuellar. "Banco Compartamos: Life after the IPO." Harvard Business School Case 308-094, February 2008. (Revised July 2008.)
- 2008
- Working Paper
Consumer Demand for Prize-Linked Savings: A Preliminary Analysis
By: P. Tufano, Nick Maynard and Jan-Emmanuel De Neve
This paper reports on a small-scale survey of the potential American demand for prize-linked savings accounts, an account that awards prizes as part of the saving product's return. In October 2006, Centra Credit Union launched a prize-linked savings pilot. As part of...
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Keywords:
Saving;
Income;
Consumer Behavior;
Personal Finance;
Investment Return;
Banks and Banking;
Clarksville
Tufano, P., Nick Maynard, and Jan-Emmanuel De Neve. "Consumer Demand for Prize-Linked Savings: A Preliminary Analysis." Harvard Business School Working Paper, No. 08-061, February 2008.
- 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...
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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.
- January 2008 (Revised July 2009)
- Case
Forecasting the Great Depression
What is proper role of professional economic forecasting in financial decision making? The case presents excerpts from three leading economic forecasters on the eve of, and just after, the stock market crash of October 1929. The first set of excerpts is from Roger...
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Keywords:
History;
Mathematical Methods;
Personal Development and Career;
Forecasting and Prediction;
Financial Crisis
Friedman, Walter A. "Forecasting the Great Depression." Harvard Business School Case 708-046, January 2008. (Revised July 2009.)
- January 2008 (Revised May 2008)
- Supplement
China Netcom: Corporate Governance in China (B)
By: Regina M. Abrami, William C. Kirby, F. Warren McFarlan and Tracy Yuen Manty
Supplements the A case [308027]. With its dual listings on the Hong Kong stock market and New York stock Exchange, state-owned enterprise, China Netcom was mandated to meet the listing requirements of these exchanges. From this initial step, China Netcom's Chairman,...
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Keywords:
Management Teams;
Corporate Governance;
State Ownership;
Standards;
Globalized Markets and Industries;
Telecommunications Industry;
China
Abrami, Regina M., William C. Kirby, F. Warren McFarlan, and Tracy Yuen Manty. "China Netcom: Corporate Governance in China (B)." Harvard Business School Supplement 308-091, January 2008. (Revised May 2008.)
- December 2007 (Revised December 2008)
- Case
China Netcom: Corporate Governance in China (A)
By: Regina M. Abrami, William C. Kirby, F. Warren McFarlan, Ning Xiangdong and Tracy Manty
With its dual listings on the Hong Kong stock market and New York Stock Exchange, state-owned enterprise, China Netcom was mandated to meet the listing requirements of these exchanges. From this initial step, China Netcom's Chairman, Zhang Chunjiang, began a program...
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Keywords:
Corporate Governance;
State Ownership;
Public Ownership;
Financial Markets;
Capital Markets;
Telecommunications Industry;
China
Abrami, Regina M., William C. Kirby, F. Warren McFarlan, Ning Xiangdong, and Tracy Manty. "China Netcom: Corporate Governance in China (A)." Harvard Business School Case 308-027, December 2007. (Revised December 2008.)
- October 2007
- Article
Supply and Demand Shifts in the Shorting Market
By: Lauren Cohen, Karl B. Diether and Christopher J. Malloy
Using proprietary data on stock loan fees and quantities from a large institutional investor, we examine the link between the shorting market and stock prices. Employing a unique identification strategy, we isolate shifts in the supply and demand for shorting. We find...
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Keywords:
Analytics and Data Science;
Stocks;
Financing and Loans;
Price;
Strategy;
Demand and Consumers;
Forecasting and Prediction;
Investment Return;
Markets;
Information
Cohen, Lauren, Karl B. Diether, and Christopher J. Malloy. "Supply and Demand Shifts in the Shorting Market." Journal of Finance 62, no. 5 (October 2007): 2061–2096. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2007.)
- October 2007
- Article
The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market
By: Anita Elberse and Bharat N. Anand
One of the most visible and publicized trends in the movie industry is the escalation in movie advertising expenditures over time. Yet, the returns to movie advertising are poorly understood. The main reason is that disentangling the causal effect of advertising on...
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Keywords:
Advertising;
Stocks;
Investment Return;
Price;
Revenue;
Quality;
Mathematical Methods;
Motion Pictures and Video Industry
Elberse, Anita, and Bharat N. Anand. "The Effectiveness of Pre-Release Advertising for Motion Pictures: An Empirical Investigation Using a Simulated Market." Information Economics and Policy 19, nos. 3-4 (October 2007): 319–343. (Special Issue on Economics of the Media.)
- October 2007
- Article
The Power of Stars: Do Star Actors Drive the Success of Movies?
By: Anita Elberse
Is the involvement of star actors critical to the success of motion pictures? Film studios, which they regularly pay multimillion-dollar fees to star actors, seem driven by that belief. I shed light on the returns on this investment using an event study that considers...
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Keywords:
Talent and Talent Management;
Film Entertainment;
Investment Return;
Revenue;
Compensation and Benefits;
Resource Allocation;
Success;
Motion Pictures and Video Industry
Elberse, Anita. "The Power of Stars: Do Star Actors Drive the Success of Movies?" Journal of Marketing 71, no. 4 (October 2007): 102–120. (Featured in HBS Working Knowledge.)
- September – October 2007
- Article
Trading Patterns and Excess Comovement of Stock Returns
By: Robin Greenwood and Nathan Sosner
n April 2000, 30 stocks were replaced in the Nikkei 225 Index. The unusually broad index redefinition allowed for a study of the effects of index-linked trading on the excess comovement of stock returns. A large increase occurred in the correlation of trading volume of...
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Greenwood, Robin, and Nathan Sosner. "Trading Patterns and Excess Comovement of Stock Returns." Financial Analysts Journal 63, no. 5 (September–October 2007): 69–81.
- August 2007
- Case
Lightspeed Venture Partners -- International Expansion
By: Krishna G. Palepu and Alison Berkley Wagonfeld
Looks at various international expansion models for a venture capital firm based in Silicon Valley. Lightspeed Venture Partners believed that India had tremendous potential for venture capital returns--the question was how best to tap into that potential while also...
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Keywords:
Venture Capital;
Expansion;
Investment Return;
Global Strategy;
Emerging Markets;
Investment;
International Finance;
Organizational Structure;
India;
Israel
Palepu, Krishna G., and Alison Berkley Wagonfeld. "Lightspeed Venture Partners -- International Expansion." Harvard Business School Case 108-010, August 2007.
- May 2007
- Article
Capital Flows and Capital Goods
By: Laura Alfaro and Eliza Hammel
Studying the relation between equity market liberalization and imports of capital goods, we examine one channel through which international financial integration can promote growth. For the period 1980–1997, we find that after controlling for other policies and...
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Keywords:
Cash Flow;
Equity;
Financial Markets;
Economy;
Distribution Channels;
Machinery and Machining;
Capital
Alfaro, Laura, and Eliza Hammel. "Capital Flows and Capital Goods." Journal of International Economics 72, no. 1 (May 2007): 128–150. (Link to working paper version.)
- March 2007 (Revised March 2008)
- Case
The Nikkei 225 Reconstitution
By: Robin Greenwood
Taka Haneda, a proprietary trader at the Tokyo office of Goldman Sachs, has just learned that the Nikkei 225 will undergo a significant redefinition over the coming week. He faces several billion dollars of customer orders, as well as the opportunity to commit the...
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Keywords:
Financial Liquidity;
Stocks;
Investment Return;
Price;
Market Transactions;
Financial Services Industry;
Tokyo
Greenwood, Robin. "The Nikkei 225 Reconstitution." Harvard Business School Case 207-109, March 2007. (Revised March 2008.)
- Article
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by...
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Keywords:
Financial Markets;
Stocks;
Investment Return;
Valuation;
Forecasting and Prediction;
Volatility;
Price;
Risk and Uncertainty;
Behavioral Finance
Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment in the Stock Market." Journal of Economic Perspectives 21, no. 2 (Spring 2007): 129–151.