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- All HBS Web
(3,194)
- People (9)
- News (615)
- Research (1,956)
- Events (10)
- Multimedia (14)
- Faculty Publications (925)
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- May 2007 (Revised August 2007)
- Case
Prediction Markets at Google
By: Peter A. Coles, Karim R. Lakhani and Andrew P. McAfee
In its eight quarters of operation, Google's internally developed prediction market has delivered accurate and decisive predictions about future events of interest to the company. Google must now determine how to increase participation in the market, and how to best... View Details
Keywords: Forecasting and Prediction; Knowledge Sharing; Knowledge Use and Leverage; Market Participation; Information Technology
Coles, Peter A., Karim R. Lakhani, and Andrew P. McAfee. "Prediction Markets at Google." Harvard Business School Case 607-088, May 2007. (Revised August 2007.)
- February 2018
- Article
Financial Disclosure and Market Transparency with Costly Information Processing
By: Marco Di Maggio and Marco Pagano
We study a model where some investors (“hedgers”) are bad at information processing, while others (“speculators”) have superior information-processing ability and trade purely to exploit it. The disclosure of financial information induces a trade externality: if... View Details
Keywords: Financial Disclosure; Information Processing; Liquidity; Market Transparency; Rational Inattention; Information; Financial Liquidity; Knowledge Use and Leverage; Corporate Disclosure; Financial Markets; Investment
Di Maggio, Marco, and Marco Pagano. "Financial Disclosure and Market Transparency with Costly Information Processing." Review of Finance 22, no. 1 (February 2018): 117–153.
- Research Summary
Strategic participation of social movement organizations
Social movements and related social movement organizations (SMOs) play an important role in the formation of new industries and market niches, as well as the emergence of new organizational forms. I argue that as SMOs become more sophisticated and... View Details
- February 2011 (Revised June 2011)
- Case
Stock Reform of Shenzhen Development Bank
By: Li Jin, Li Liao, Aldo Sesia and Jianyi Wu
Shenzhen Development Bank, China's first publicly traded company, was undergoing the non-tradable share reform. Its current controlling shareholder, private equity firm Newbridge Capital LLC, needs to negotiate with its diverse minority shareholders to find a... View Details
Keywords: Capital; Private Equity; Investment; Corporate Governance; Managerial Roles; Emerging Markets; Negotiation; Business and Shareholder Relations; Conflict of Interests; Banking Industry; China
Jin, Li, Li Liao, Aldo Sesia, and Jianyi Wu. "Stock Reform of Shenzhen Development Bank." Harvard Business School Case 211-080, February 2011. (Revised June 2011.)
- December 2004
- Article
Market Valuation and Merger Waves
By: Matthew Rhodes-Kropf and S. Viswanathan
Does valuation affect mergers? Data suggest that periods of stock merger activity are correlated with high market valuations. The naïve explanation that overvalued bidders wish to use stock is incomplete because targets should not be eager to accept stock. However, we... View Details
Keywords: Mergers and Acquisitions; Valuation; Market Transactions; Value; Cash; Stocks; Corporate Social Responsibility and Impact; Bids and Bidding; Market Design; Stock Shares; Accounting Audits; Performance Evaluation
Rhodes-Kropf, Matthew, and S. Viswanathan. "Market Valuation and Merger Waves." Journal of Finance 59, no. 6 (December 2004): 2685–2718.
- April 2002
- Case
Sally Jameson: Valuing Stock Options in a Compensation Package (Abridged)
By: Peter Tufano
Details a thinly disguised situation facing a recent Harvard MBA graduate who was forced by a prospective employer to place a dollar value on a grant of stock options. There are two objectives: 1) Serves as an introduction to option valuation, in which students have an... View Details
Tufano, Peter. "Sally Jameson: Valuing Stock Options in a Compensation Package (Abridged)." Harvard Business School Case 202-117, April 2002.
- September 2023
- Article
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
By: George Serafeim and Aaron Yoon
We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Ratings; ESG Reporting; ESG Disclosure Metrics; Sustainability; Investments; Disagreement; Rating Disagreement; Ratings; Environmental Sustainability; Social Issues; Corporate Social Responsibility and Impact; Performance; News; Investment; Financial Markets; Stocks; Price
Serafeim, George, and Aaron Yoon. "Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement." Special Issue on RAST 2022 Conference. Review of Accounting Studies 28, no. 3 (September 2023): 1500–1530.
- December 2000
- Background Note
Online Market Makers
By: Thomas R. Eisenmann and Chris Hackett
Describes the business model for online market makers, firms that use the Internet to organize a marketplace, providing participants with a virtual "place" to trade, rules to govern their exchanges, and infrastructure to support trading. First it proposes a definition... View Details
Eisenmann, Thomas R., and Chris Hackett. "Online Market Makers." Harvard Business School Background Note 801-308, December 2000.
- Article
Risk and the Cross-Section of Stock Returns
By: Mark Seasholes, Radu Burlacu, Patrice Fontaine and Sonia Jimenez-Garces
This paper mathematically transforms unobservable rational expectation equilibrium model parameters (information precision and supply uncertainty) into a single variable that is correlated with expected returns and that can be estimated with recently observed data. Our... View Details
Keywords: Risk Premiums; Cross-sectional Asset Pricing; REE Models; Risk and Uncertainty; Asset Pricing; Investment Return
Seasholes, Mark, Radu Burlacu, Patrice Fontaine, and Sonia Jimenez-Garces. "Risk and the Cross-Section of Stock Returns." Journal of Financial Economics 105, no. 3 (September 2012): 511–522.
- August 2003 (Revised July 2004)
- Case
Marketing at The Vanguard Group
By: John A. Quelch and Carin-Isabel Knoop
Senior executives at Vanguard are evaluating their marketing strategy. In particular, they are looking at their approach to market segmentation, the organization of the marketing function, and the weight placed on marketing metrics in the corporate dashboard in light... View Details
Quelch, John A., and Carin-Isabel Knoop. "Marketing at The Vanguard Group." Harvard Business School Case 504-001, August 2003. (Revised July 2004.)
- February 2013 (Revised June 2013)
- Case
BTG Pactual: Preserving a Partnership Culture
By: Paul Healy
Keywords: Stock Market; IPO; Corporate Lending; Initial Public Offering; Investment Banking; Banking Industry; Brazil
Healy, Paul. "BTG Pactual: Preserving a Partnership Culture." Harvard Business School Case 113-094, February 2013. (Revised June 2013.)
- 2010
- Working Paper
The Job Market for New Economists: A Market Design Perspective
By: Peter A. Coles, John Cawley, Phillip B. Levine, Muriel Niederle, Alvin E. Roth and John J. Siegfried
This paper provides an overview of the market for new Ph.D. economists. It describes the role of the American Economic Association (AEA) in the market and focuses in particular on two mechanisms adopted in recent years at the suggestion of our committee. First, job... View Details
Keywords: Cost Management; Information; Surveys; Jobs and Positions; Job Interviews; Job Search; Emerging Markets; Digital Platforms; Service Operations; Internet and the Web
Coles, Peter A., John Cawley, Phillip B. Levine, Muriel Niederle, Alvin E. Roth, and John J. Siegfried. "The Job Market for New Economists: A Market Design Perspective." Harvard Business School Working Paper, No. 10-096, May 2010.
- 24 Mar 2011
- Working Paper Summaries
Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchanges
- 2011
- Working Paper
Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchange
By: Itai Ashlagi and Alvin E. Roth
As multi-hospital kidney exchange clearinghouses have grown, the set of players has grown from patients and surgeons to include hospitals. Hospitals have the option of enrolling only their hard-to-match patient-donor pairs, while conducting easily arranged exchanges... View Details
Keywords: Health Care and Treatment; Resource Allocation; Market Participation; Marketplace Matching; Organizations; Networks; Motivation and Incentives; Health Industry
Ashlagi, Itai, and Alvin E. Roth. "Individual Rationality and Participation in Large Scale, Multi-Hospital Kidney Exchange." NBER Working Paper Series, No. 16720, January 2011.
- Article
The Job Market for New Economists: A Market Design Perspective
By: Peter A. Coles, John Cawley, Phillip B. Levine, Muriel Niederle, Alvin E. Roth and John J. Siegfried
This paper, written by the members of the American Economic Association (AEA) Ad Hoc Committee on the Job Market, provides an overview of the market for new Ph.D. economists. It describes the role of the AEA in the market and focuses in particular on two mechanisms... View Details
Coles, Peter A., John Cawley, Phillip B. Levine, Muriel Niederle, Alvin E. Roth, and John J. Siegfried. "The Job Market for New Economists: A Market Design Perspective." Journal of Economic Perspectives 24, no. 4 (Fall 2010): 187–206.
- 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.
- Article
Market Reactions to Sovereign Litigation
By: Faisal Z. Ahmed and Laura Alfaro
Recent rulings in the ongoing litigation over the pari passu clause in Argentinian sovereign debt instruments have generated considerable controversy. Some official-sector participants and academic articles have suggested that the rulings will disrupt or impede... View Details
Keywords: Sovereign Debt; Litigation; Vulture Funds; Argentina; Sovereign Finance; Lawsuits and Litigation; Markets; Argentina
Ahmed, Faisal Z., and Laura Alfaro. "Market Reactions to Sovereign Litigation." Capital Markets Law Journal 12, no. 2 (April 2017): 141–163.
- June 2021 (Revised November 2021)
- Case
Asian Corporate Governance Association: Stemming a 'Race to the Bottom' by Stock Exchanges?
By: Charles C.Y. Wang and Billy Chan
This case describes the movement towards dual-class listings on Asian stock exchanges and the efforts of the Asian Corporate Governance Association (ACGA), a not-for-profit shareholder advocacy group, to discourage this trend. As a not-for-profit organization with no... View Details
Keywords: Corporate Governance; Governance Controls; Nonprofit Organizations; Stocks; Financial Markets; Financial Services Industry; Hong Kong; China; Asia
Wang, Charles C.Y., and Billy Chan. "Asian Corporate Governance Association: Stemming a 'Race to the Bottom' by Stock Exchanges?" Harvard Business School Case 121-073, June 2021. (Revised November 2021.)
- 2008
- Article
Governance and Merger Accounting: Evidence from Stock Price Reactions to Purchase versus Pooling
By: Francisco de Asis Martinez-Jerez
This paper examines the effect of corporate governance on investor reactions to accounting choice in the context of accounting for business combinations. Using a sample of 324 recent stock swap acquisitions I find that, contrary to practitioners' belief that capital... View Details
Keywords: Financial Reporting; Financial Statements; Mergers and Acquisitions; Capital Markets; Stocks; Price; Corporate Governance
Martinez-Jerez, Francisco de Asis. "Governance and Merger Accounting: Evidence from Stock Price Reactions to Purchase versus Pooling." Art. 1. European Accounting Review 17, no. 1 (2008): 5–35. (Lead Article.)
- 2023
- Chapter
Market Design Under Weak Institutions
By: Benjamin N. Roth
As market designers begin to address economic inequality, we will necessarily also
begin to engage marginalized populations who have so far not been served well by the
markets in which they participate. We will need new market designs for participants who
may not... View Details
Roth, Benjamin N. "Market Design Under Weak Institutions." In More Equal by Design: Economic Design Responses to Inequality, edited by Scott Duke Kominers and Alex Teytelboym. Oxford University Press, forthcoming.