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- All HBS Web (683)
- Faculty Publications (131)
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- August 2010
- Article
Sell-Side School Ties
By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini
We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details
Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks
Cohen, Lauren H., Christopher J. Malloy, and Andrea Frazzini. "Sell-Side School Ties." Journal of Finance 65, no. 4 (August 2010): 1409–1437. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2010.)
- 09 Dec 2002
- Research & Ideas
Unilever—A Case Study
The issue of control is examined, as is the related question of the "stickiness" of knowledge within large international firms. The discussion draws on a case study of the Anglo-Dutch consumer goods manufacturer Unilever, which... View Details
- 04 Aug 2009
- First Look
First Look: August 4
allocation within an economy. The theory predicts that GAAP's principal focus, as shaped by the demand for and supply of financial information, is on the use of the income statement and balance sheet for performance measurement and View Details
Keywords: Martha Lagace
- 27 Jun 2005
- Research & Ideas
Asian and American Leadership Styles: How Are They Unique?
Political connections and family control are more common in Asian businesses than in the United States. In addition, says HBS professor D. Quinn Mills, American CEOs tend to use one of five leadership styles: directive, participative,... View Details
Keywords: by D. Quinn Mills
- 26 Aug 2002
- Research & Ideas
High-Stakes Decision Making: The Lessons of Mount Everest
control that particular day. Several explanations compete: human error, weather, all the dangers inherent in human beings pitting themselves against the world's most forbidding peak. A single cause of the 1996 tragedy may never be known,... View Details
Keywords: by Michael A. Roberto
- 08 Sep 2010
- First Look
First Look: September 8, 2010
determinant of choices than fairness, and iii) agents display a marked propensity to work for principals with similar distributional concerns. Working PapersReport on the State of Available Data for the Study of International Trade and Foreign View Details
Keywords: Sean Silverthorne
- November 2009 (Revised July 2011)
- Case
International Lobbying and The Dow Chemical Company (A)
By: Arthur A. Daemmrich
This case explores company strategy, business-government relations, and collective action challenges associated with international and domestic lobbying regarding regulation of the chemical industry. In the fall of 2006, a five-year legislative process for a major new... View Details
Keywords: Governing Rules, Regulations, and Reforms; Government Legislation; Business and Government Relations; Power and Influence; Competitive Advantage; Corporate Strategy; Chemical Industry; Manufacturing Industry; Europe
Daemmrich, Arthur A. "International Lobbying and The Dow Chemical Company (A)." Harvard Business School Case 710-027, November 2009. (Revised July 2011.)
- 23 Dec 2014
- First Look
First Look: December 23
the sense that research can be directed to either clean or dirty technologies. If dirty technologies are more advanced to start with, the potential transition to clean technology can be difficult both because clean research must climb... View Details
Keywords: Carmen Nobel
- 14 Dec 2009
- Research & Ideas
Can Entrepreneurs Drive People Movers to Success?
problems from (in)convenience to price to congestion, he says. “Robust computer control is at the core of a successful PRT.” The concept is well known—you have likely encountered automated, driverless people movers in cities such as... View Details
- 15 May 2015
- Research & Ideas
Kids Benefit From Having a Working Mom
stayed that way (Chile, Latvia, Mexico, Philippines, and Russia.) Men tended to report more conservative gender attitudes than women-with the exception of Mexico, where women were more conservative than men, McGinn says. The researchers View Details
Keywords: by Carmen Nobel
- 04 Sep 2001
- Research & Ideas
Governing the Family-Run Business
(companies whose ownership is controlled by a single family) and other kinds of family enterprises including family foundations and family investment funds, the lack of effective governance is a major cause of organizational problems. In... View Details
- February 2021
- Case
The Tulsa Massacre and the Call for Reparations
By: Mihir Desai, Ruth Page, Suzanne Antoniou and Leanne Fan
How should historic social injustices be addressed? Survivors of the 1921 Tulsa Massacre and their descendants, including Representative Regina Goodwin of Tulsa, believe they should be addressed through reparations and have consequently continued to push the government... View Details
Keywords: Costs And Consequences; Decisions; Judgment And Decision-making; Lawsuit; Leading Change; Conflict Resolution; Perspective Taking; Prejudice; Bias; Reparations; Decision Making; Decision Choices and Conditions; Cost vs Benefits; Judgments; Race; Ethics; Fairness; Moral Sensibility; Values and Beliefs; Conflict Management; Governance; Corporate Accountability; Corporate Governance; Governing Rules, Regulations, and Reforms; Policy; Government and Politics; Government Legislation; History; Lawsuits and Litigation; Legal Liability; Mission and Purpose; Corporate Social Responsibility and Impact; Motivation and Incentives; Civil Society or Community; Social Issues; Oklahoma; Tulsa; United States
Desai, Mihir, Ruth Page, Suzanne Antoniou, and Leanne Fan. "The Tulsa Massacre and the Call for Reparations." Harvard Business School Multimedia/Video Case 221-707, February 2021.
- 18 May 2022
- Research & Ideas
Are Banks the ‘Bad Guys’? Overdraft Fees Are Crushing Low-Income Customers
checks, or use convenient banking products and services, like debit cards and direct deposit. This possibility induces some low-income customers to pay back the bank with high-interest loans from payday lenders, the researchers suggest.... View Details
- 2022
- Article
Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios
By: Michael Iselin, Jung Koo Kang and Joshua Madsen
In their implementation of Basel III, U.S. bank regulators are again including changes in the fair value of available-for-sale (AFS) debt securities in Tier 1 capital, but only for the largest U.S. banks. This paper investigates a potential impact of expanding this... View Details
Keywords: Fair Value Accounting; SFAS 115; Basel III; Governing Rules, Regulations, and Reforms; Banks and Banking; Debt Securities; Credit; Risk and Uncertainty; Investment Portfolio; Decision Making; Banking Industry; United States
Iselin, Michael, Jung Koo Kang, and Joshua Madsen. "Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios." Journal of Financial Reporting 7, no. 1 (2022): 123–143.
- 2025
- Working Paper
Blockchain Adoption and Audit Quality
By: Mei Luo, Daniel Rabetti and Shuangchen Yu
This study examines the impact of blockchain adoption in the corporate setting. Specifically, we provide comprehensive empirical support to recent theory (Cao, Cong, and Young, 2024) proposing that blockchain adoption positively affects endogenous audit quality and... View Details
Keywords: Blockchain; Accounting Audits; Technology Adoption; Financial Reporting; Governing Rules, Regulations, and Reforms; China
Luo, Mei, Daniel Rabetti, and Shuangchen Yu. "Blockchain Adoption and Audit Quality." Working Paper, February 2025.
- 29 Nov 2022
- Research & Ideas
Is There a Method to Musk’s Madness on Twitter?
what is an appropriate level of content moderation. Other countries expect more stringent content moderation than we would in the United States. Even in places like Canada, where they would prefer stricter controls than we necessarily do... View Details
- 11 Aug 2009
- First Look
First Look: August 11, 2009
lower concentration or expected firm-level demand, which reduces the value of having control and pushes in the direction of increased autonomy. Download the paper: http://www.hbs.edu/research/pdf/10-009.pdf... View Details
Keywords: Martha Lagace
- November 2009
- Article
Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies
By: Erin Marie Reid and Michael W. Toffel
The challenges associated with climate change will require governments, citizens, and firms to work collaboratively to reduce greenhouse gas emissions, a task that requires information on companies' emissions levels, risks, and reduction opportunities. This paper... View Details
Keywords: Climate Change; Problems and Challenges; Pollutants; Risk and Uncertainty; Business and Shareholder Relations; Management Practices and Processes; Social Issues; Corporate Disclosure; Values and Beliefs; Governing Rules, Regulations, and Reforms; Government and Politics
Reid, Erin Marie, and Michael W. Toffel. "Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies." Strategic Management Journal 30, no. 11 (November 2009): 1157–1178. (Featured by the Network for Business Sustainability.)
- 23 Mar 2010
- First Look
First Look: March 23
other sources of entrepreneurial influence: we find that peer influences are strongest for those who have less exposure to entrepreneurship in other aspects of their lives. Family Control of Firms and Industries Authors: Belén Villalonga... View Details
Keywords: Martha Lagace
- 31 Jan 2012
- First Look
First Look: Jan. 31
negative emotions, lower intrinsic motivation, and less favorable perceptions of the organization-with negative consequences for performance. These actions include signaling low expectations for innovation; switching strategic direction... View Details
Keywords: Sean Silverthorne & Carmen Nobel