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Show Results For
-
All HBS Web
(2,767)
- People (2)
- News (309)
- Research (2,217)
- Events (12)
- Multimedia (14)
- Faculty Publications (1,404)
- March 2010
- Article
Information Content of Insider Trades before and after the Sarbanes-Oxley Act
By: Francois Brochet
This paper examines the information content of Form 4 filings under the more timely disclosure regime introduced by Section 403 of the Sarbanes-Oxley Act of 2002 (SOX). Abnormal returns and trading volumes around filings of insider stock purchases are significantly...
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Keywords:
Stocks;
Corporate Disclosure;
Governing Rules, Regulations, and Reforms;
Government Legislation;
Lawsuits and Litigation;
Market Transactions;
Volume;
Sales
Brochet, Francois. "Information Content of Insider Trades before and after the Sarbanes-Oxley Act." Accounting Review 85, no. 2 (March 2010): 419–446.
- fall 2010
- Article
Lawsuits and Empire: On the Enforcement of Sovereign Debt in Latin America
By: Faisal Z. Ahmed, Laura Alfaro and Noel Maurer
The re-occurring phenomenon of sovereign default has prompted an enormous theoretical and empirical literature. Most of this research has focused on why countries ever chose to pay their debts (or why private creditors ever expected repayment). The problem originates...
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Keywords:
Lawsuits and Litigation;
Insolvency and Bankruptcy;
Sovereign Finance;
Borrowing and Debt;
Debt Securities;
Motivation and Incentives;
Markets;
Equity;
Banking Industry;
Latin America
Ahmed, Faisal Z., Laura Alfaro, and Noel Maurer. "Lawsuits and Empire: On the Enforcement of Sovereign Debt in Latin America." Law and Contemporary Problems 73, no. 4 (fall 2010): 39–46.
- 2023
- Working Paper
Leadership and the Value of Persistence
By: James J. Anton, Alan Jaske and Dennis Yao
Consider a leader’s decision whether to persist with an unsuccessful R&D project
or to terminate the project in favor of a new project with an uncertain value. How
does that decision affect the effort exerted by the manager assigned to the project? To
study this...
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- November 2014
- Article
The Impact of Corporate Sustainability on Organizational Processes and Performance
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
We investigate the effect of corporate sustainability on organizational processes and performance. Using a matched sample of 180 U.S. companies, we find that corporations that voluntarily adopted sustainability policies by 1993—termed as High Sustainability...
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Keywords:
Sustainability;
Sustainability Management;
Sustainability Research;
Sustainability Reporting;
Sustainability Targets;
Corporate Social Responsibility;
Corporate Accountability;
Reporting;
Corporate Governance;
Investor Clientele;
Investor Communication;
Stock Market;
Corporate Social Responsibility and Impact;
Environmental Sustainability;
Performance;
United States
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "The Impact of Corporate Sustainability on Organizational Processes and Performance." Management Science 60, no. 11 (November 2014): 2835–2857.
- November 2011
- Case
Lowell General Physician Hospital Organization
By: Richard M.J. Bohmer and Natalie Kindred
This case focuses on the Alternative Quality Contract (AQC), a novel payment program designed to incentivize providers to deliver less costly, high quality health care. Under the AQC, offered by Blue Cross Blue Shield of Massachusetts, providers received a fixed-dollar...
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Keywords:
Cost Management;
Service Delivery;
Health Care and Treatment;
Health Industry;
Massachusetts
Bohmer, Richard M.J., and Natalie Kindred. "Lowell General Physician Hospital Organization." Harvard Business School Case 612-016, November 2011.
- 2007
- Working Paper
Optimal Reserve Management and Sovereign Debt
By: Laura Alfaro and Fabio Kanczuk
Most models currently used to determine optimal foreign reserve holdings take the level of international debt as given. However, given the sovereign's willingness-to-pay incentive problems, reserve accumulation may reduce sustainable debt levels. In addition, assuming...
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- 08 Apr 2013
- Research & Ideas
How to Demotivate Your Best Employees
came habitually late," Larkin says. Ultimately, the researchers concluded that rewarding one behavior sometimes can "crowd out" intrinsic motivation in another. Rewards that work Despite the fact that this particular award brought more harm than good, many other types...
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- 21 Jun 2012
- Working Paper Summaries
Information Technology and Boundary of the Firm: Evidence from Plant-Level Data
Keywords:
by Chris Forman & Kristina McElheran
- 2023
- Working Paper
Loan Officers Impede Graduation from Microfinance: Strategic Disclosure in a Large Microfinance Institution
By: Natalia Rigol and Benjamin N. Roth
Graduating borrowers from microcredit to larger loans represents an important
opportunity for increasing livelihoods. We demonstrate that loan officers impede borrower
graduation due to common features of their compensation. We implement an
experiment with 243 loan...
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Keywords:
Loan Officers;
Strategic Behavior;
Strategic Disclosure;
Microfinance;
Financial Institutions;
Financing and Loans
Rigol, Natalia, and Benjamin N. Roth. "Loan Officers Impede Graduation from Microfinance: Strategic Disclosure in a Large Microfinance Institution." NBER Working Paper Series, No. 29427, October 2021. (Reject and Resubmit, Econometrica.)
- 2017
- Working Paper
Tort Reform and Innovation
By: Alberto Galasso and Hong Luo
Current academic and policy debates focus on the impact of tort reforms on physicians’ behavior and medical costs. This paper examines whether these reforms also affect incentives to develop new technologies. We develop a theoretical model which predicts that the...
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Keywords:
Lawsuits and Litigation;
Laws and Statutes;
Innovation and Invention;
Medical Devices and Supplies Industry
Galasso, Alberto, and Hong Luo. "Tort Reform and Innovation." Working Paper, August 2017. (Accepted for publication in Journal of Law and Economics.)
- Spring–Fall 2015
- Article
Whither Uber? Competitive Dynamics in Transportation Networks
By: Benjamin Edelman
Transportation Network Companies offer notable service advances—but do they comply with the law? I offer evidence of some important shortfalls, then consider how the legal system might appropriately respond. Though it is tempting to forgive many violations in light of...
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Keywords:
Transportation Network Company;
Uber;
Lyft;
Regulation;
Lawfulness;
Transportation Networks;
Laws and Statutes;
Law Enforcement;
Transportation Industry;
Information Technology Industry
Edelman, Benjamin. "Whither Uber? Competitive Dynamics in Transportation Networks." Competition Policy International 11, no. 1 (Spring–Fall 2015).
- July – August 2011
- Article
What Factors Drive Analyst Forecasts?
A firm's competitive environment, its strategic choices, and its internal capabilities are considered important determinants of its future performance. Yet there is little evidence on whether analysts' forecasts of firm performance actually reflect any of these factors...
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Keywords:
Competition;
Forecasting and Prediction;
Industry Growth;
Judgments;
Performance;
Valuation;
Price;
Quality;
Innovation and Invention;
Organizational Culture;
Competency and Skills;
Surveys
Groysberg, Boris, Paul Healy, Nitin Nohria, and George Serafeim. "What Factors Drive Analyst Forecasts?" Financial Analysts Journal 67, no. 4 (July–August 2011).
- 17 Jan 2024
- Research & Ideas
Are Companies Getting Away with 'Cheap Talk' on Climate Goals?
Companies regularly set ambitious climate goals, but these plans often end up like many people’s New Year’s resolutions: unmet aspirations that quietly fizzle out. While companies often gain positive media attention by trumpeting plans for reducing greenhouse gas...
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Keywords:
by Tim Gray
Michael Luca
Michael Luca is the Lee J. Styslinger III Associate Professor of Business Administration at Harvard Business School, and a faculty research fellow at the NBER. Professor Luca's research, teaching, and advisory work focuses on the design of online platforms, and on... View Details
- April 2013
- Article
Rx: Human Nature: How Behavioral Economics Is Promoting Better Health Around the World
By: Nava Ashraf
Why doesn't a woman who continues to have unwanted pregnancies avail herself of the free contraception at a nearby clinic? What keeps people from using free chlorine tablets to purify their drinking water? Behavioral economics has shown us that we don't always act in...
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Ashraf, Nava. "Rx: Human Nature: How Behavioral Economics Is Promoting Better Health Around the World." Harvard Business Review 91, no. 4 (April 2013): 119–125.
- October 1993 (Revised December 1997)
- Case
General Dynamics: Compensation and Strategy (A)
William Anders became CEO of defense giant General Dynamics in 1991 as the Cold War was ending and as the industry became saddled with excess capacity. Observing that the company was underserving shareholders and required a massive change in its culture, Anders brought...
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Keywords:
Motivation and Incentives;
Corporate Strategy;
Executive Compensation;
Manufacturing Industry;
United States
Murphy, Kevin J. "General Dynamics: Compensation and Strategy (A)." Harvard Business School Case 494-048, October 1993. (Revised December 1997.)
- October 2016 (Revised October 2017)
- Case
Misaki Capital and Sangetsu Corporation
By: Ian Gow, Charles C.Y. Wang, Naoko Jinjo and Nobuo Sato
Japan’s corporate culture has traditionally prioritized the interests of stakeholders such as customers, employees, and suppliers over those of shareholders. After a decades-long economic slump, Japan’s government has revitalized efforts to improve corporate governance...
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Keywords:
Activist Investing;
Constructivist Investing;
Japan;
Valuation;
Stock Screens;
Return On Equity;
Investment;
Business and Stakeholder Relations;
Corporate Governance;
Financial Strategy;
Business and Shareholder Relations;
Japan
Gow, Ian, Charles C.Y. Wang, Naoko Jinjo, and Nobuo Sato. "Misaki Capital and Sangetsu Corporation." Harvard Business School Case 117-007, October 2016. (Revised October 2017.)
- Article
The Social Utility of Feature Creep
By: Debora V. Thompson and Michael I. Norton
Previous research shows that consumers frequently choose products with too many features that they later find difficult to use. Our research shows that this seemingly suboptimal behavior may in fact confer benefits when factoring in the social context of consumption....
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Keywords:
Impression Management;
Social Influence;
Conspicuous Consumption;
Signaling;
Product Features;
Consumer Behavior;
Information Technology;
Experience and Expertise;
Status and Position
Thompson, Debora V., and Michael I. Norton. "The Social Utility of Feature Creep." Journal of Marketing Research (JMR) 48, no. 3 (June 2011): 555–565.
- Article
Two-Sided Platforms: Product Variety and Pricing Structures
By: Andrei Hagiu
This paper provides a new modeling framework to analyze two-sided platforms connecting producers and consumers. In contrast to the existing literature, indirect network effects are determined endogenously, through consumers' taste for variety and producer competition....
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Keywords:
Pricing Structure;
Indirect Network Effects;
Product Variety;
Price;
Network Effects;
Two-Sided Platforms;
Product;
Renting or Rental;
Competition
Hagiu, Andrei. "Two-Sided Platforms: Product Variety and Pricing Structures ." Journal of Economics & Management Strategy 18, no. 4 (Winter 2009).