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Show Results For
- All HBS Web
(2,903)
- People (6)
- News (789)
- Research (1,675)
- Events (17)
- Multimedia (11)
- Faculty Publications (664)
- February 2007
- Article
The Formation of Beliefs: Evidence from the Allocation of Land Titles to Squatters
By: Rafael Di Tella, Sebastian F. Galiani and Ernesto S. Schargrodsky
We study the formation of beliefs in a squatter settlement in the outskirts of Buenos Aires exploiting a natural experiment that induced an allocation of property rights that is exogenous to the characteristics of the squatters. There are significant differences in the... View Details
Di Tella, Rafael, Sebastian F. Galiani, and Ernesto S. Schargrodsky. "The Formation of Beliefs: Evidence from the Allocation of Land Titles to Squatters." Quarterly Journal of Economics 122, no. 1 (February 2007).
- Web
Finance - Faculty & Research
allowed? This question has motivated six congressional bill proposals over decades of policy debate. Using a novel natural experiment and Census-Bureau microdata, we inform this debate. Comparing observably similar firms within a... View Details
- Article
The (Perceived) Meaning of Spontaneous Thoughts
By: Carey K. Morewedge, Colleen Giblin and Michael I. Norton
Spontaneous thoughts, the output of a broad category of uncontrolled and inaccessible higher-order mental processes, arise frequently in everyday life. The seeming randomness by which spontaneous thoughts arise might give people good reason to dismiss them as... View Details
Keywords: Spontaneous Thoughts; Self-Insight; Meaning; Attribution; Judgment And Decision Making; Decision Making; Cognition and Thinking
Morewedge, Carey K., Colleen Giblin, and Michael I. Norton. "The (Perceived) Meaning of Spontaneous Thoughts." Journal of Experimental Psychology: General 143, no. 4 (August 2014): 1742–1754.
- 23 Jul 2001
- Research & Ideas
Sam Walton: Great From the Start
"done everything right," yet his reward was exile. Many another great entrepreneur suffered similar setbacks. Many made mistakes for which they had only themselves to blame. Many encountered situations in which their failure to... View Details
- 2022
- Article
Efficiently Training Low-Curvature Neural Networks
By: Suraj Srinivas, Kyle Matoba, Himabindu Lakkaraju and Francois Fleuret
Standard deep neural networks often have excess non-linearity, making them susceptible to issues such as low adversarial robustness and gradient instability. Common methods to address these downstream issues, such as adversarial training, are expensive and often... View Details
Keywords: AI and Machine Learning
Srinivas, Suraj, Kyle Matoba, Himabindu Lakkaraju, and Francois Fleuret. "Efficiently Training Low-Curvature Neural Networks." Advances in Neural Information Processing Systems (NeurIPS) (2022).
- December 2021
- Case
The Instant Payment Mandate: The Central Bank of Brazil and Pix
By: Lauren Cohen and Spencer C. N. Hagist
João M. P. De Mello and his team at the Central Bank of Brazil are preparing a move that would seek to tilt the scales in favor of financial inclusion for the entire country. The innovation at hand is the unprecedented nation-wide instant payment scheme: Pix. The fruit... View Details
Cohen, Lauren, and Spencer C. N. Hagist. "The Instant Payment Mandate: The Central Bank of Brazil and Pix." Harvard Business School Case 222-053, December 2021.
- 2021
- Book
Global Goliaths: Multinational Corporations in the 21st Century Economy
By: C. Fritz Foley, James R. Hines Jr. and David Wessel
Globalization and multinational corporations have long seemed partners in the enterprise of economic growth: globalization-led prosperity was the goal, and giant corporations spanning the globe would help achieve it. In recent years, however, the notion that all... View Details
Keywords: Multinational Firms and Management; Globalization; Economy; Economic Growth; Equality and Inequality; Employment; Policy
Foley, C. Fritz, James R. Hines Jr., and David Wessel, eds. Global Goliaths: Multinational Corporations in the 21st Century Economy. Brookings Institution Press, 2021.
- December 2018
- Article
Reserve Design: Unintended Consequences and the Demise of Boston's Walk Zones
By: Umut Dur, Scott Duke Kominers, Parag A. Pathak and Tayfun Sönmez
Admissions policies often use reserves to grant certain applicants higher priority for some (but not all) available seats. Boston’s school choice system, for example, reserved half of each school’s seats for local neighborhood applicants while leaving the other half... View Details
Keywords: Neighborhoods; Equal Access; School Choice; Affirmative Action; Desegregation; Marketplace Matching; Fairness; Local Range; Education; Policy
Dur, Umut, Scott Duke Kominers, Parag A. Pathak, and Tayfun Sönmez. "Reserve Design: Unintended Consequences and the Demise of Boston's Walk Zones." Journal of Political Economy 126, no. 6 (December 2018): 2457–2479.
- December 2014
- Article
Private Equity, Jobs, and Productivity
By: Steven J. Davis, John Haltiwanger, Kyle Handley, Ron Jarmin, Josh Lerner and Javier Miranda
Private equity critics claim that leveraged buyouts bring huge job losses. To investigate this claim, we construct and analyze a new dataset that covers U.S. private equity transactions from 1980 to 2005. We track 3,200 target firms and their 150,000 establishments... View Details
Keywords: Private Equity; Leveraged Buyouts; Performance Productivity; Jobs and Positions; United States
Davis, Steven J., John Haltiwanger, Kyle Handley, Ron Jarmin, Josh Lerner, and Javier Miranda. "Private Equity, Jobs, and Productivity." American Economic Review 104, no. 12 (December 2014): 3956–3990. (Earlier versions distributed as National Bureau of Economic Research Working Paper No. 17399 and Harvard Business School Working Paper No. 12-033.) (Originally called "Private Equity and Employment.")
- 2011
- Working Paper
Managerial Practices That Promote Voice and Taking Charge among Frontline Workers
By: Julia Adler-Milstein, Sara J. Singer and Michael W. Toffel
Process-improvement ideas often come from frontline workers who speak up by voicing concerns about problems and by taking charge to resolve them. We hypothesize that organization-wide process-improvement campaigns encourage both forms of speaking up, especially voicing... View Details
Keywords: Communication; Employees; Knowledge Sharing; Knowledge Use and Leverage; Management Practices and Processes; Operations; Business Processes; Performance Improvement
Adler-Milstein, Julia, Sara J. Singer, and Michael W. Toffel. "Managerial Practices That Promote Voice and Taking Charge among Frontline Workers." Harvard Business School Working Paper, No. 11-005, July 2010. (Revised Sept. 2011. Best Theory-to-Practice Paper Award by Academy of Management's Health Care Management Division. Selected for Best Paper Proceedings of the 2011 Academy of Management Meeting.)
- 2009
- Working Paper
The End of Chimerica
By: Niall Ferguson and Moritz Schularick
For the better part of the past decade, the world economy has been dominated by a world economic order that combined Chinese export-led development with US over-consumption. The financial crisis of 2007-2009 likely marks the beginning of the end of the Chimerican... View Details
Keywords: History; Globalized Economies and Regions; Currency Exchange Rate; Economic Growth; Trade; Financial Crisis; China; United States
Ferguson, Niall, and Moritz Schularick. "The End of Chimerica." Harvard Business School Working Paper, No. 10-037, November 2009.
- 2018
- Chapter
Are Licensing Markets Local? An Analysis of the Geography of Vertical Licensing Agreements in Bio-Pharmaceuticals
By: Juan Alcacer, John Cantwell and Michelle Gittelman
As the value chain of the pharmaceutical industry disaggregates, upstream discovery is increasingly carried out by small research-specialized firms while downstream development, testing and marketing is conducted by global pharmaceutical firms. Licensing plays an... View Details
Keywords: Geographic Location; Local Range; Rights; Research and Development; Biotechnology Industry; Pharmaceutical Industry
Alcacer, Juan, John Cantwell, and Michelle Gittelman. "Are Licensing Markets Local? An Analysis of the Geography of Vertical Licensing Agreements in Bio-Pharmaceuticals." In Location of Biopharmaceutical Activity, edited by Iain M. Cockburn and Matthew J. Slaughter. National Bureau of Economic Research, forthcoming.
- 07 Jul 2022
- HBS Case
How a Multimillion-Dollar Ice Cream Startup Melted Down (and Bounced Back)
a second location in Gowanus. That location was a huge success, too, with total sales of $1.4 million. The Disney partnership The couple dared to dream that they could one day develop into a household name like Ben & Jerry’s, which had View Details
Keywords: by Pamela Reynolds
- 2023
- Article
Which Models Have Perceptually-Aligned Gradients? An Explanation via Off-Manifold Robustness
By: Suraj Srinivas, Sebastian Bordt and Himabindu Lakkaraju
One of the remarkable properties of robust computer vision models is that their input-gradients are often aligned with human perception, referred to in the literature as perceptually-aligned gradients (PAGs). Despite only being trained for classification, PAGs cause... View Details
Srinivas, Suraj, Sebastian Bordt, and Himabindu Lakkaraju. "Which Models Have Perceptually-Aligned Gradients? An Explanation via Off-Manifold Robustness." Advances in Neural Information Processing Systems (NeurIPS) (2023).
- 2021
- Working Paper
The Great Unequalizer: Initial Health Effects of COVID-19 in the United States
By: Marcella Alsan, Amitabh Chandra and Kosali I. Simon
We measure inequities from the COVID-19 pandemic on mortality and hospitalizations in the United States during the early months of the outbreak. We discuss challenges in measuring health outcomes and health inequality, some of which are specific to COVID-19 and others... View Details
Alsan, Marcella, Amitabh Chandra, and Kosali I. Simon. "The Great Unequalizer: Initial Health Effects of COVID-19 in the United States." NBER Working Paper Series, No. 28958, June 2021.
- September 2018 (Revised January 2019)
- Teaching Note
Gemini Investors
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Teaching Note for HBS No. 211-066. Gemini Investors was a private equity firm that targeted equity investments of between $4 million to $6 million per firm. In the period from 2000 to 2015, Gemini had successfully deployed four funds, all licensed as Small Business... View Details
- May 2008
- Article
Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods
By: Daniel Cohen, Aiyesha Dey and Thomas Lys
We document that accrual‐based earnings management increased steadily from 1987 until the passage of the Sarbanes‐Oxley Act (SOX) in 2002, followed by a significant decline after the passage of SOX. Conversely, the level of real earnings management activities declined... View Details
Cohen, Daniel, Aiyesha Dey, and Thomas Lys. "Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods." Accounting Review 83, no. 3 (May 2008): 757–787.
- December 2014
- Other Article
Private Equity, Jobs, and Productivity—Online Appendix
By: Steven J. Davis, John Haltiwanger, Kyle Handley, Ron Jarmin, Josh Lerner and Javier Miranda
Private equity critics claim that leveraged buyouts bring huge job losses. To investigate this claim, we construct and analyze a new dataset that covers U.S. private equity transactions from 1980 to 2005. We track 3,200 target firms and their 150,000 establishments... View Details
Davis, Steven J., John Haltiwanger, Kyle Handley, Ron Jarmin, Josh Lerner, and Javier Miranda. "Private Equity, Jobs, and Productivity—Online Appendix." American Economic Review 104, no. 12 (December 2014).
- January 2011
- Article
Let the Right One In: A Microeconomic Approach to Partner Choice in Mutualisms
By: Marco Archetti, Francisco Ubeda, Drew Fudenberg, Jerry R. Green, Naomi E. Pierce and Douglas W. Yu
One of the main problems impeding the evolution of cooperation is partner choice. When information is asymmetric (the quality of a potential partner is known only to himself), it may seem that partner choice is not possible without signaling. Many mutualisms, however,... View Details
Keywords: Microeconomics; Strategy; Partners and Partnerships; System; Problems and Challenges; Information; Economics; Theory; Cost; Decision Choices and Conditions; Cooperation
Archetti, Marco, Francisco Ubeda, Drew Fudenberg, Jerry R. Green, Naomi E. Pierce, and Douglas W. Yu. "Let the Right One In: A Microeconomic Approach to Partner Choice in Mutualisms." American Naturalist 177, no. 1 (January 2011).
- 2009
- Working Paper
Consistency and Monotonicity in One-Sided Assignment Problems
By: Bettina-Elisabeth Klaus and Alexandru Nichifor
One-sided assignment problems combine important features of two well-known matching models. First, as in roommate problems, any two agents can be matched and second, as in two-sided assignment problems, the payoffs of a matching can be divided between the agents. We... View Details
Keywords: Markets
Klaus, Bettina-Elisabeth, and Alexandru Nichifor. "Consistency and Monotonicity in One-Sided Assignment Problems." Harvard Business School Working Paper, No. 09-146, June 2009.