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(823)
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Show Results For
- All HBS Web
(823)
- People (3)
- News (212)
- Research (482)
- Events (1)
- Multimedia (3)
- Faculty Publications (213)
- 2023
- Article
Provable Detection of Propagating Sampling Bias in Prediction Models
By: Pavan Ravishankar, Qingyu Mo, Edward McFowland III and Daniel B. Neill
With an increased focus on incorporating fairness in machine learning models, it becomes imperative not only to assess and mitigate bias at each stage of the machine learning pipeline but also to understand the downstream impacts of bias across stages. Here we consider... View Details
Ravishankar, Pavan, Qingyu Mo, Edward McFowland III, and Daniel B. Neill. "Provable Detection of Propagating Sampling Bias in Prediction Models." Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 8 (2023): 9562–9569. (Presented at the 37th AAAI Conference on Artificial Intelligence (2/7/23-2/14/23) in Washington, DC.)
- August 2019
- Case
Twiggle: E-Commerce with Semantic Search
By: Shane Greenstein and Danielle Golan
Four years after being founded, in 2014, by former Google executives Amir Konigsberg (CEO) and Adi Avidor (CTO), Twiggle had developed a search enhancement that plugged into an online merchant’s existing framework. The company utilized advanced structuring and... View Details
Keywords: Search Technology; Customer Acquisition; Internet and the Web; Technological Innovation; Commercialization; Growth and Development Strategy; E-commerce; Technology Industry; Israel
Greenstein, Shane, and Danielle Golan. "Twiggle: E-commerce with Semantic Search." Harvard Business School Case 620-025, August 2019.
- 2013
- Book
Democracy and Its Elected Enemies: American Political Capture and Economic Decline
By: Steven Rosefielde and Daniel Quinn Mills
Democracy and Its Elected Enemies reveals that American politicians have usurped their constitutional authority, substituting their economic and political sovereignty for the people's. This has been accomplished by creating an enormous public service sector... View Details
Keywords: Ethics; Government and Politics; Macroeconomics; Public Administration Industry; United States
Rosefielde, Steven, and Daniel Quinn Mills. Democracy and Its Elected Enemies: American Political Capture and Economic Decline. New York: Cambridge University Press, 2013.
- 2012
- Talk
Cleaning House: The Impact of Information Technology on Employee Corruption and Performance
By: Daniel Snow
- 2019
- Working Paper
Collusive Investments in Technological Compatibility: Lessons from U.S. Railroads in the Late 19th Century
By: Daniel P. Gross
Collusion is widely condemned for its negative effects on consumer welfare and market efficiency. In this paper, I show that collusion may also in some cases facilitate the creation of unexpected new sources of value. I bring this possibility into focus through the... View Details
Keywords: Collusion; Compatibility; Railroads; Rail Transportation; Standards; Integration; Trade; History; United States
Gross, Daniel P. "Collusive Investments in Technological Compatibility: Lessons from U.S. Railroads in the Late 19th Century." Harvard Business School Working Paper, No. 17-044, December 2016. (Accepted at Management Science.)
- 14 Mar 2017
- First Look
First Look at New Research, March 14
interest rates is driven by four state variables: the real interest rate, temporary and permanent components of expected inflation, the "nominal-real covariance" of inflation, and the real interest rate with the real economy. The last of... View Details
Keywords: Sean Silverthorne
- 2017
- Working Paper
Biased Beliefs About Random Samples: Evidence from Two Integrated Experiments
By: Daniel J. Benjamin, Don A. Moore and Matthew Rabin
This paper describes results of a pair of incentivized experiments on biases in judgments about random samples. Consistent with the Law of Small Numbers (LSN), participants exaggerated the likelihood that short sequences and random subsets of coin flips would be... View Details
Benjamin, Daniel J., Don A. Moore, and Matthew Rabin. "Biased Beliefs About Random Samples: Evidence from Two Integrated Experiments." NBER Working Paper Series, No. 23927, October 2017.
- 29 Sep 2015
- First Look
September 29, 2015
2015 Princeton University Press How the Internet Became Commercial: Innovation, Privatization, and the Birth of a New Network By: Greenstein, Shane Abstract—In less than a decade, the Internet went from being a series of loosely connected networks used View Details
Keywords: Sean Silverthorne
- 22 Jan 2013
- First Look
First Look: Jan. 22
rituals mediated the link between use of rituals and reduced grief after losses, and the benefits of rituals accrued not only to individuals who professed a belief in rituals' effectiveness but also those who did not. Although the specific rituals in which people... View Details
Keywords: Sean Silverthorne
- 2010
- Working Paper
Agency Revisited
By: Ramon Casadesus-Masanell and Daniel F. Spulber
The article presents a comprehensive overview of the principal-agent model that emphasizes the role of trust in the agency relationship. The analysis demonstrates that the legal remedy for breach of duty can result in a full-information efficient outcome eliminating... View Details
Casadesus-Masanell, Ramon, and Daniel F. Spulber. "Agency Revisited." Harvard Business School Working Paper, No. 10-082, March 2010.
- September 2009
- Article
A Detailed Analysis of the Reduction Mammaplasty Learning Curve: A Statistical Process Model for Approaching Surgical Performance Improvement
By: Matthew Carty MD, Rodney Chan, Robert S. Huckman, Daniel C. Snow and Dennis Orgill
Background: The increased focus on quality and efficiency improvement within academic surgery has met with variable success among plastic surgeons. Traditional surgical performance metrics, such as morbidity and mortality, are insufficient to improve the... View Details
Keywords: Experience and Expertise; Health Care and Treatment; Medical Specialties; Outcome or Result; Performance Efficiency; Performance Improvement
Carty, Matthew, MD, Rodney Chan, Robert S. Huckman, Daniel C. Snow, and Dennis Orgill. "A Detailed Analysis of the Reduction Mammaplasty Learning Curve: A Statistical Process Model for Approaching Surgical Performance Improvement." Plastic and Reconstructive Surgery 124, no. 3 (September 2009): 706–714.
- 22 Dec 2015
- First Look
December 22, 2015
demand, and supporting infrastructures, including business ecosystems) and, when feasible, the wider institutional, regulatory, and even cultural context that conventional International business literature takes as a datum. This is examined conceptually and View Details
Keywords: Carmen Nobel
- November 2023
- Case
Swanson Health: Becoming a Super Seller
By: William R. Kerr, Daniel O'Connor and Paige Boehmcke
Founded in 1969, Swanson Health sold vitamins, supplements, natural health products, and organic foods. Over the years, the company had successfully navigated multiple industry transitions as it expanded from a print catalog to sell products on its own... View Details
Keywords: Sales; Transition; Growth Management; Distribution Channels; Organizational Change and Adaptation; Health Industry; Consumer Products Industry; United States
Kerr, William R., Daniel O'Connor, and Paige Boehmcke. "Swanson Health: Becoming a Super Seller." Harvard Business School Case 824-093, November 2023.
- Article
Big Names or Big Ideas: Do Peer-Review Panels Select the Best Science Proposals?
By: Danielle Li and Leila Agha
This paper examines the success of peer-review panels in predicting the future quality of proposed research. We construct new data to track publication, citation, and patenting outcomes associated with more than 130,000 research project (R01) grants funded by the U.S.... View Details
Keywords: Patents; Research; Entrepreneurship; Forecasting and Prediction; Innovation and Invention; Business and Government Relations; United States
Li, Danielle, and Leila Agha. "Big Names or Big Ideas: Do Peer-Review Panels Select the Best Science Proposals?" Science 348, no. 6233 (April 24, 2015): 434–438.
- 07 Dec 2010
- First Look
First Look: Dec. 7
Simons. By posing these provocative questions, you identify critical gaps in your strategy execution processes, focus on the most important choices you must make, and understand what's at stake in each one. In this concise guide, Simons... View Details
Keywords: Sean Silverthorne
- 2011
- Article
Scalable Detection of Anomalous Patterns With Connectivity Constraints
By: Skyler Speakman, Edward McFowland III and Daniel B. Neill
We present GraphScan, a novel method for detecting arbitrarily shaped connected clusters in graph or network data. Given a graph structure, data observed at each node, and a score function defining the anomalousness of a set of nodes, GraphScan can efficiently and... View Details
- 2019
- Working Paper
The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II
By: Daniel P. Gross
This paper studies the effects of the USPTO's patent secrecy program in World War II, under which over 11,000 U.S. patent applications were issued secrecy orders that halted examination and prohibited inventors from disclosing their inventions or filing in foreign... View Details
Keywords: Invention Secrecy; Invention Disclosure; Trade Secrecy; Secrecy Orders; Cummulative Innovation; Wold War 2; Patents; National Security; History; Innovation and Invention; Outcome or Result; Intellectual Property; Policy; Commercialization; United States
Gross, Daniel P. "The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II." Harvard Business School Working Paper, No. 19-090, May 2019. (Revised May 2019. NBER Working Paper Series, No. 25545, May 2019)
- 30 Jun 2009
- First Look
First Look: June 30
theorists differ as to whether exploitation undermines or enhances exploration. The debate reflects a gap—the missing theoretical mechanism by which organizations break free of old routines and discover new ones. We propose that the... View Details
Keywords: Martha Lagace
- 25 Sep 2012
- First Look
First Look: September 25
Sector from 'Preventing Regulatory Capture: Special Interest Influence, and How to Limit It' Authors: Daniel Carpenter, David Moss, and Melanie Wachtell Stinnett Publication: Chap. 3 in The Making of Good Financial Regulation: Towards a... View Details
Keywords: Sean Silverthorne
- Article
Trust and Incentives in Agency
By: Ramon Casadesus-Masanell and Daniel F Spulber
Contracts between a principal and an agent are not formed in a vacuum. Although formal contracts between a principal and an agent contain explicit incentives for performance, the relationship between a principal and an agent also involves implicit incentives. Three... View Details
Keywords: Trust; Motivation and Incentives; Agency Theory; Contracts; Market Transactions; Performance; Relationships; Societal Protocols; Legal Liability; Cost
Casadesus-Masanell, Ramon, and Daniel F Spulber. "Trust and Incentives in Agency." Southern California Interdisciplinary Law Journal 15, no. 1 (Fall 2005): 45–104.