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  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
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  • 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
  • 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
  • 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
  • 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
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  • 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
  • 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
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  • 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
  • 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 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
  • 15 Mar 2016
  • First Look

March 15, 2016

Aaron K., and Michael W. Toffel Abstract—Several CEOs are receiving significant media attention for taking public positions on controversial social and environmental issues... View Details
  • 08 May 2007
  • First Look

First Look: May 8, 2007

paper: http://www.benedelman.org/publications/searchsafety.pdf Strategic Bidder Behavior in Sponsored Search Auctions Authors:Benjamin Edelman and Michael Ostrovsky Periodical:Journal of Decision Support Systems 43, no. 1 (February 2007):... View Details
Keywords: Martha Lagace
  • 21 Apr 2009
  • First Look

First Look: April 21, 2009

  Working PapersHow Firms Respond to Being Rated (revised) Authors:Aaron K. Chatterji and Michael W. Toffel Abstract While many rating systems seek to help buyers overcome... View Details
Keywords: Martha Lagace
  • 03 Feb 2023
  • News

Immersive Field Courses Take the Classroom on the Road

immersion locations vary each year based on the IFC portfolio. Below are some highlights of this year’s IFC. Denmark and the Netherlands Professors Michael Toffel and Willy Shih took 43 EC students to... View Details
  • 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
Keywords: Prosocial Spending; Happiness; Philanthropy and Charitable Giving
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