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(994)
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Show Results For
- All HBS Web
(994)
- News (138)
- Research (765)
- Multimedia (5)
- Faculty Publications (506)
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
experts to discuss how researchers can impact a broader audience, by lending their scientific expertise to pressing social issues, current events, and public debates. The landmark Brown v. Board of Education case, in which the Supreme... View Details
Keywords: Carmen Nobel
- 26 Jun 2007
- First Look
First Look: June 26, 2007
Organizational Response to Environmental Demands: Opening the Black Box Authors:Magali A. Delmas and Michael W. Toffel Abstract This paper combines new and old institutionalism... View Details
Keywords: Martha Lagace
- August 2020 (Revised September 2020)
- Technical Note
Assessing Prediction Accuracy of Machine Learning Models
By: Michael W. Toffel, Natalie Epstein, Kris Ferreira and Yael Grushka-Cockayne
The note introduces a variety of methods to assess the accuracy of machine learning prediction models. The note begins by briefly introducing machine learning, overfitting, training versus test datasets, and cross validation. The following accuracy metrics and tools... View Details
Keywords: Machine Learning; Statistics; Econometric Analyses; Experimental Methods; Data Analysis; Data Analytics; Forecasting and Prediction; Analytics and Data Science; Analysis; Mathematical Methods
Toffel, Michael W., Natalie Epstein, Kris Ferreira, and Yael Grushka-Cockayne. "Assessing Prediction Accuracy of Machine Learning Models." Harvard Business School Technical Note 621-045, August 2020. (Revised September 2020.)
- 2009
- Article
Compelled to Help: Effects of Direct and Indirect Exchange on Perceived Obligation in Professional Networks
By: Roy Y.J. Chua, Billian Sullivan and Michael W. Morris
This research examines felt obligation to help others in employees' and managers' professional networks using a social exchange perspective. We hypothesize that obligation toward others would follow the norms of both direct and indirect reciprocity. Direct reciprocity... View Details
Keywords: Perspective; Conflict of Interests; Research; Surveys; Networks; Forecasting and Prediction; Social Issues
Chua, Roy Y.J., Billian Sullivan, and Michael W. Morris. "Compelled to Help: Effects of Direct and Indirect Exchange on Perceived Obligation in Professional Networks." Academy of Management Annual Meeting Proceedings (2009).
- 06 Nov 2012
- First Look
First Look: November 6
http://www.francescagino.com/uploads/4/7/4/7/4747506/gino_krupka_weber_management_science_2013.pdf Engaging Supply Chains in Climate Change Authors: Chonnikarn Fern Jira and Michael W. View Details
Keywords: Sean Silverthorne
- Research Summary
Mastering Strategy Execution
By: Robert Simons
Professor Robert Simons’ research encompasses three areas of management accountability that are the foundation for successful strategy execution: organization design, performance measurement and control, and risk management. In addition, Simons is interested in the... View Details
- 06 Mar 2007
- First Look
First Look: March 6, 2007
Self-Policing in the Shadow of the Regulator Authors:Jodi L. Short and Michael W. Toffel Abstract As part of a recent trend toward more cooperative relations between regulators... View Details
Keywords: Martha Lagace
- 16 Apr 2013
- First Look
First Look: April 16
Social Psychology Prosocial Spending and Well-Being: Cross-Cultural Evidence for a Psychological Universal By: Aknin, Lara B., Christopher P. Barrington-Leigh, Elizabeth W. Dunn, John F. Helliwell, Justine Burns, Robert Biswas-Diener,... View Details
Keywords: Sean Silverthorne
- 06 Mar 2018
- First Look
First Look at Research and Ideas, March 6, 2018
provide insights into why and how investors use reported environmental, social, and governance (ESG) information. Relevance to investment performance is the most frequent motivation for use of ESG data followed by client demand and... View Details
Keywords: Sean Silverthorne
- 04 Dec 2012
- First Look
First Look: December 4
PublicationsWhen Does a Platform Create Value by Limiting Choice? Authors:Ramon Casadesus-Masanell and Hanna Hałaburda Publication:Journal of Economics & Management Strategy (forthcoming) Abstract We present a theory for why it... View Details
Keywords: Carmen Nobel
- 23 Mar 2010
- First Look
First Look: March 23
Up: Is Voluntary Self-Reporting a Signal of Effective Self-Policing? Authors: Michael W. Toffel and Jodi L. Short Abstract Administrative agencies are increasingly establishing... View Details
Keywords: Martha Lagace
- 04 Jun 2013
- First Look
First Look: June 4
Emotional Benefits of Prosocial Spending By: Aknin, Lara B., Elizabeth W. Dunn, Ashley V. Whillans, Adam M. Grant, and Michael I. Norton Abstract—When does giving lead to happiness? Here, we present two... View Details
Keywords: Sean Silverthorne
- Article
Happiness Runs in a Circular Motion: Evidence for a Positive Feedback Loop between Prosocial Spending and Happiness
By: Lara B. Aknin, Elizabeth W. Dunn and Michael I. Norton
We examine whether a positive feedback loop exists between spending money on others (i.e. prosocial spending) and happiness. Participants recalled a previous purchase made for either themselves or someone else and then reported their happiness. Afterward, participants... View Details
Aknin, Lara B., Elizabeth W. Dunn, and Michael I. Norton. "Happiness Runs in a Circular Motion: Evidence for a Positive Feedback Loop between Prosocial Spending and Happiness." Journal of Happiness Studies 13, no. 2 (April 2012): 347–355.
- 06 Sep 2016
- First Look
September 6, 2016
negotiator who wants to be fair from the start ensure that his or her counterpart will be reasonable as well? The authors propose the final-offer arbitration challenge, which leverages an approach first applied in labor negotiations in the 1960s. You can employ this... View Details
Keywords: Carmen Nobel
- 02 Apr 2019
- First Look
New Research and Ideas, April 2, 2019
Frame Flexibility: The Role of Cognitive and Emotional Framing in Innovation Adoption by Incumbent Firms By: Raffaelli, Ryan, Mary Ann Glynn, and Michael Tushman Abstract—Why do incumbent firms frequently... View Details
Keywords: Dina Gerdeman
- Article
From Wealth to Well-Being? Money Matters, but Less than People Think
By: Lara B. Aknin, Michael I. Norton and Elizabeth W. Dunn
While numerous studies have documented the modest (though reliable) link between household income and well-being, we examined the accuracy of laypeople's intuitions about this relationship by asking people from across the income spectrum to report their own... View Details
Aknin, Lara B., Michael I. Norton, and Elizabeth W. Dunn. "From Wealth to Well-Being? Money Matters, but Less than People Think." Journal of Positive Psychology 4, no. 6 (2009): 523–527.
- 14 Sep 2010
- First Look
First Look: September 14, 2010
problem when they first emerged but was ultimately overcome by changes in the innovation ecosystem. However, incumbents in the oil and power sector are different in two respects. First, they are producing a commodity and hence face little... View Details
Keywords: Sean Silverthorne
- 20 Nov 2012
- First Look
First Look: November 20
their increased tendency to behave fairly. Read the paper: http://www.people.hbs.edu/mnorton/shaw et al.pdf Robust Enforcement Should Complement Voluntary Regulation Authors:Jodi L. Short and Michael W.... View Details
Keywords: Sean Silverthorne
- Web
2024 Reunion Presentations - Alumni
will leave the session with practical guidelines concerning effective sales hiring, training, and performance management practices. Slides Climate Rising Podcast: Live Recording with Erik Snyder (MBA 2009) Professor Michael View Details
- 24 Apr 2012
- First Look
First Look: April 24
Sentencing Guidelines as revised in 2010. Outlines key issues in program design and implementation and provides an overview of relevant research. Purchase this note:http://cb.hbsp.harvard.edu/cb/product/312111-PDF-ENG The Hybrid Vehicle Market View Details
Keywords: Carmen Nobel