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(507)
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- Faculty Publications (262)
Show Results For
- All HBS Web
(507)
- News (83)
- Research (367)
- Events (3)
- Multimedia (4)
- Faculty Publications (262)
- November 2003 (Revised December 2003)
- Background Note
Note on School Choice in U.S. Public Education
This note surveys school choice in the United States. School choice characterizes the school assignment of approximately 56% of U.S. school-aged children and, in order of popularity, can be categorized into seven types: residential choice, private schools, intra- and... View Details
Leschly, Stig. "Note on School Choice in U.S. Public Education." Harvard Business School Background Note 804-091, November 2003. (Revised December 2003.)
- October 2012 (Revised February 2014)
- Teaching Note
Logoplaste: Global Growing Challenges (TN)
By: Juan Alcacer
The case follows Logoplaste in its transformation from a small player in the plastic container industry in Portugal to a mid-sized global firm with operations in 11 countries. The case summarizes Logoplaste's history, with an emphasis on the milestones of its global... View Details
- Article
How Much Should We Trust Staggered Difference-In-Differences Estimates?
By: Andrew C. Baker, David F. Larcker and Charles C.Y. Wang
We explain when and how staggered difference-in-differences regression estimators, commonly applied to assess the impact of policy changes, are biased. These biases are likely to be relevant for a large portion of research settings in finance, accounting, and law that... View Details
Keywords: Difference In Differences; Staggered Difference-in-differences Designs; Generalized Difference-in-differences; Dynamic Treatment Effects; Mathematical Methods
Baker, Andrew C., David F. Larcker, and Charles C.Y. Wang. "How Much Should We Trust Staggered Difference-In-Differences Estimates?" Journal of Financial Economics 144, no. 2 (May 2022): 370–395. (Editor's Choice, May 2022; Jensen Prize, First Place, June 2023.)
- Article
Beyond Statistics: The Economic Content of Risk Scores
By: Liran Einav, Amy Finkelstein, Raymond Kluender and Paul Schrimpf
"Big data" and statistical techniques to score potential transactions have transformed insurance and credit markets. In this paper, we observe that these widely-used statistical scores summarize a much richer heterogeneity, and may be endogenous to the context in which... View Details
Einav, Liran, Amy Finkelstein, Raymond Kluender, and Paul Schrimpf. "Beyond Statistics: The Economic Content of Risk Scores." American Economic Journal: Applied Economics 8, no. 2 (April 2016): 195–224.
- September 2015 (Revised January 2023)
- Background Note
Ethical Analysis: Situation versus Character
When we think of human behavior, especially from a moral perspective, we often rely on explanations based on character. We think that good decisions and responsible behavior require people with integrity and strong character and that immoral behavior originates within... View Details
Keywords: Decision Choices and Conditions; Ethics; Behavior; Personal Characteristics; Power and Influence; Situation or Environment; Values and Beliefs; Social Psychology
Nohria, Nitin, Sandra J. Sucher, Joseph Badaracco, and Bridget Gurtler. "Ethical Analysis: Situation versus Character." Harvard Business School Background Note 316-078, September 2015. (Revised January 2023.)
- 2003
- Chapter
Equity Financing
By: Paul Gompers and Joshua Lerner
Equity financing for entrepreneurial firms has attracted increasing attention in
both the popular press and academic literature. The dramatic growth in the
venture capital industry in the past two decades has been accompanied by new
academic research that explores... View Details
Gompers, Paul, and Joshua Lerner. "Equity Financing." In Handbook of Entrepreneurship Research: An Interdisciplinary Survey and Introduction, by Zoltan J. Acs and David B. Audretsch, 267–298. Boston, MA: Kluwer Academic Publishers, 2003.
- October 2008 (Revised February 2014)
- Case
The Northwest Passage
By: Herman B. Leonard and Peter Brannen
Following dozens of failed expeditions to "discover" the NW passage, a Norwegian adventurer employs a new approach that emphasizes rigorous preparation, a lighter, quicker style, and a willingness to adapt to the inhospitable Arctic environment and its people. The case... View Details
Keywords: Independent Innovation and Invention; Planning; Problems and Challenges; Risk and Uncertainty; Decision Choices and Conditions; Leadership Style; Adaptation; Canada
Leonard, Herman B., and Peter Brannen. "The Northwest Passage." Harvard Business School Case 309-067, October 2008. (Revised February 2014.)
- 2008
- Working Paper
Securing Online Advertising: Rustlers and Sheriffs in the New Wild West
By: Benjamin Edelman
Read the news of recent computer security guffaws, and it's striking how many problems stem from online advertising. Advertising is the bedrock of web sites that are provided without charge to end users, so advertising is everywhere. But advertising security gaps... View Details
Edelman, Benjamin. "Securing Online Advertising: Rustlers and Sheriffs in the New Wild West." Harvard Business School Working Paper, No. 09-039, September 2008.
- 2018
- Chapter
Behavioral Household Finance
By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian
This chapter provides an overview of household finance. The first part summarizes key facts regarding household financial behavior, emphasizing empirical regularities that are inconsistent with the standard classical economic model and discussing extensions of the... View Details
Keywords: Personal Finance; Global Range; Household; Behavior; Strategy; Governing Rules, Regulations, and Reforms; Product Design; Welfare
Beshears, John, James J. Choi, David Laibson, and Brigitte C. Madrian. "Behavioral Household Finance." In Handbook of Behavioral Economics: Foundations and Applications 1, edited by B. Douglas Bernheim, Stefano DellaVigna, and David Laibson, 177–276. Amsterdam: Elsevier, 2018.
- September 2012 (Revised September 2015)
- Case
Doing Business in China
By: Felix Oberholzer-Gee, Michael Shih-ta Chen, Nancy Dai and G.A. Donovan
This case examines the challenges and opportunities of doing business in China. It highlights China's remarkable economic transformation in the decades leading up to 2012 in the context of its history, culture, and politics. The case summarizes the main obstacles faced... View Details
- 2003
- Other Unpublished Work
The Development of the Cluster Concept—Present Experiences and Recent Developments
By: Christian H.M. Ketels
This review presents an overview of the current research on clusters and cluster-based economic development. It is organized in three parts: First, it takes a look at the conceptual foundations of the cluster approach, discussing the definition of clusters, the... View Details
Keywords: Growth and Development Strategy; Industry Clusters; Development Economics; Performance; Framework; Knowledge Sharing; Policy
Ketels, Christian H.M. "The Development of the Cluster Concept—Present Experiences and Recent Developments." Germany, North Rhine-Westphalia, Ministry of Economic Affairs and Energy, Dusseldorf, Germany, December 2003.
- October 10, 2024
- Article
Characteristics of Creative Individuals: An Umbrella Review Protocol
By: Alex Thabane, Tyler McKechnie, Phillip Staibano, Goran Calic, Colin Kruse, Jason W. Busse, Samee Parpia and Mohit Bhandari
The properties of creative products–novelty and usefulness–are generally agreed upon by researchers. Yet, consensus is lacking on which personal and environmental factors contribute to an individual’s creative potential, or to what extent. substantial research work has... View Details
Thabane, Alex, Tyler McKechnie, Phillip Staibano, Goran Calic, Colin Kruse, Jason W. Busse, Samee Parpia, and Mohit Bhandari. "Characteristics of Creative Individuals: An Umbrella Review Protocol." PLoS ONE 19, no. 10 (October 10, 2024).
- 2009
- Chapter
Securing Online Advertising: Rustlers and Sheriffs in the New Wild West
By: Benjamin Edelman
Read the news of recent computer security guffaws, and it's striking how many problems stem from online advertising. Advertising is the bedrock of web sites that are provided without charge to end users, so advertising is everywhere. But advertising security gaps... View Details
Edelman, Benjamin. "Securing Online Advertising: Rustlers and Sheriffs in the New Wild West." In Beautiful Security, edited by Andy Oram and John Viega. O'Reilly Media, Inc., 2009. (Korean translation.)
- 2007
- Working Paper
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
Real investors and markets are too complicated to be neatly summarized by a few selected biases and trading frictions. The "top down" approach to behavioral finance focuses on the measurement of reduced form, aggregate sentiment and traces its effects to stock returns.... View Details
- 2025
- Chapter
Culture and Contemporary Political Preferences
By: Vasiliki Fouka and Marco Tabellini
This chapter reviews the literature on the relationship between culture and political preferences. We distinguish conceptually between the direct cultural transmission of political ideology and the transmission of more primitive preferences and beliefs that influence... View Details
Keywords: Political Preferences; Culture; Values and Beliefs; Identity; Perspective; Government and Politics
Fouka, Vasiliki, and Marco Tabellini. "Culture and Contemporary Political Preferences." Chap. 29 in Handbook of Culture and Economic Behavior, by Benjamin Enke, Paola Giuliano, Nathan Nunn, and Leonardo Wantchekon. Handbooks in Economics. Elsevier, forthcoming.
- September 2012
- Article
Learning Agility: Many Questions, a Few Answers, and a Path Forward
By: D. Scott DeRue, Susan J. Ashford and Christopher G. Myers
This article responds to and extends the commentaries offered in response to our focal article on learning agility. After summarizing the basic themes in the commentaries, we use this response to clarify points that were unclear in our original article and push back on... View Details
DeRue, D. Scott, Susan J. Ashford, and Christopher G. Myers. "Learning Agility: Many Questions, a Few Answers, and a Path Forward." Industrial and Organizational Psychology: Perspectives on Science and Practice 5, no. 3 (September 2012): 316–322.
- January 2004 (Revised September 2004)
- Background Note
Confidentiality in Settlement Negotiations: Ethics & Law
By: Michael A. Wheeler, Dana Nelson and Gillian Morris
Legal policy has a long history of protecting confidentiality of negotiations that are designed to produce settlement. However, within the past several decades there has been a significant push toward openness. Compelling arguments support confidentiality: It helps... View Details
Keywords: Ethics; Lawsuits and Litigation; Attorney and Client Relationships; Policy; Corporate Disclosure; Negotiation
Wheeler, Michael A., Dana Nelson, and Gillian Morris. "Confidentiality in Settlement Negotiations: Ethics & Law." Harvard Business School Background Note 904-057, January 2004. (Revised September 2004.)
- April 2002 (Revised May 2005)
- Case
GE's Digital Revolution: Redefining the E in GE
By: Christopher A. Bartlett and Meg Glinska
This case details the implementation of the e-business initiative--the last of Jack Welch's four company-wide strategic thrusts. First, it summarizes the 20-year change process that Welch led, detailing the initiatives he put in place. It then traces how Gerry Podesta,... View Details
Keywords: Change Management; Transformation; Decision Choices and Conditions; Leadership Style; Business or Company Management; Organizational Culture; Organizational Structure; Performance Effectiveness; Corporate Strategy; Internet and the Web
Bartlett, Christopher A., and Meg Glinska. "GE's Digital Revolution: Redefining the E in GE." Harvard Business School Case 302-001, April 2002. (Revised May 2005.)
- July 2021 (Revised July 2024)
- Course Overview Note
Social Entrepreneurship and Systems Change
By: Brian Trelstad and Preeti Varma
Systems thinking is a discipline that emerged in the 20th century as a way to understand the complex interrelationships among various players and dynamics within an industry or field that resist simple, reductionist thinking. The big challenges we face play out in... View Details
Trelstad, Brian, and Preeti Varma. "Social Entrepreneurship and Systems Change." Harvard Business School Course Overview Note 322-029, July 2021. (Revised July 2024.)
- 10 Nov 2016
- Working Paper Summaries