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- All HBS Web
(998)
- News (139)
- Research (761)
- Multimedia (5)
- Faculty Publications (504)
- Web
Harvard Business School
Broadcast executive and businessman W. Don Cornwell was hired by Goldman Sachs in 1971 and later promoted to chief operating officer of the investment banking division's corporate finance department. In... View Details
- 29 May 2012
- First Look
First Look: May 29
abstract is unavailable at this time. Publisher's Link: http://press.princeton.edu/titles/9889.html Randomized Government Safety Inspections Reduce Worker Injuries with No Detectable Job Loss Authors:David I. Levine, Michael 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
- 22 Mar 2016
- First Look
March 22, 2016
abstract available. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=50793 forthcoming Production and Operations Management Enhancing the Practical Relevance of Research By: Toffel, Michael View Details
Keywords: Sean Silverthorne
- 16 Sep 2008
- First Look
First Look: September 16, 2008
Michael W. Toffel Publication:Strategic Management Journal 29, no. 10 (October 2008) Abstract This paper combines new and old institutionalism to explain differences in... View Details
- July 2000
- Background Note
Industry Transformation
By: Michael E. Porter and Jan W. Rivkin
One of the steepest challenges a strategist faces is to navigate his or her company through a period of industry transformation--an era of rapid and wholesale changes in industry structure. This note considers how periods of transformation typically unfold. It then... View Details
Keywords: Technological Innovation; Management; Management Practices and Processes; Industry Growth; Industry Structures; Strategy; Competitive Strategy; Corporate Strategy; Consulting Industry; Service Industry
Porter, Michael E., and Jan W. Rivkin. "Industry Transformation." Harvard Business School Background Note 701-008, July 2000.
- 21 Jul 2009
- First Look
First Look: July 21
stronger. Download the paper: http://www.hbs.edu/research/pdf/09-051.pdf Quality Management and Job Quality: How the ISO 9001 Standard for Quality Management Systems Affects Employees and Employers (revised) Authors:David I. Levine and View Details
Keywords: Martha Lagace
- 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
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).
- 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 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
- 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
- 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
- June 2005 (Revised September 2008)
- Class Lecture
Strategy: Building and Sustaining Competitive Advantage
By: Bharat N. Anand, Stephen P. Bradley, Pankaj Ghemawat, Tarun Khanna, Cynthia A. Montgomery, Michael E. Porter, Jan W. Rivkin, Michael G. Rukstad, John R. Wells and David B. Yoffie
It's great to have a blockbuster quarter or a revolutionary product or service, but true business excellence demands sustainability. Maintaining your competitive advantage requires a strategy that makes your business unique and carries you forward as the world around... View Details
Keywords: Competitive Advantage
- 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
- 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.