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(119,566)
- Faculty Publications (38,076)
- 2019
- Talk
[Invited Presentation]
- 2019
- Talk
[Invited Presentation]
- 2019
- Talk
[Invited Presentation]
- 2019
- Talk
[Invited Presentation]
- 2019
- Talk
[Invited Presentation]
De Freitas, Julian. "[Invited Presentation]." Visual Attention Lab, Boston, MA, 2019. (Brigham and Women's Hospital.)
- 2019
- Talk
[Invited Presentation]
- 2019
- Talk
[Invited Presentation]
- 2019
- Chapter
A Decade of Democratic Decline and Stagnation
By: Laura Jakli, M. Steven Fish and Jason Wittenberg
Jakli, Laura, M. Steven Fish, and Jason Wittenberg. "A Decade of Democratic Decline and Stagnation." Chap. 18 in Democratization. 2nd Edition by Christian Haerpfer, Patrick Bernhagen, Ronald Inglehart, and Christian Welzel. Oxford University Press, 2019.
- Article
Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM
By: Katrina Ligett, Seth Neel, Aaron Leon Roth, Bo Waggoner and Steven Wu
Traditional approaches to differential privacy assume a fixed privacy requirement ϵ for a computation, and attempt to maximize the accuracy of the computation subject to the privacy constraint. As differential privacy is increasingly deployed in practical settings, it... View Details
Ligett, Katrina, Seth Neel, Aaron Leon Roth, Bo Waggoner, and Steven Wu. "Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM." Journal of Privacy and Confidentiality 9, no. 2 (2019).
- 2019
- Article
An Empirical Study of Rich Subgroup Fairness for Machine Learning
By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu
Kearns et al. [2018] recently proposed a notion of rich subgroup fairness intended to bridge the gap between statistical and individual notions of fairness. Rich subgroup fairness picks a statistical fairness constraint (say, equalizing false positive rates across... View Details
Kearns, Michael J., Seth Neel, Aaron Leon Roth, and Zhiwei Steven Wu. "An Empirical Study of Rich Subgroup Fairness for Machine Learning." Proceedings of the Conference on Fairness, Accountability, and Transparency (2019): 100–109.
- 2019
- Article
Big Data
By: John A. Deighton
Big data is defined and distinguished from a mere moment in the “ancient quest to measure.” Specific discontinuities in the practice of information science are identified that, the paper argues, have large consequences for the social order. The infrastructure that runs... View Details
Keywords: Big Data; Digital Infrastructure; Privacy; Algorithm; Data Generators; Marketplace Icon; Analytics and Data Science; Infrastructure; Power and Influence; Society
Deighton, John A. "Big Data." Consumption, Markets & Culture 22, no. 1 (2019): 68–73.
- 2019
- Chapter
Blacks Leading Whites: How Mutual and Dual (Ingroup and Outgroup) Identification Affect Inequality
Seegars, Lumumba Babushe, and Lakshmi Ramarajan. "Blacks Leading Whites: How Mutual and Dual (Ingroup and Outgroup) Identification Affect Inequality." Chap. 19 in Race, Work, and Leadership: New Perspectives on the Black Experience, edited by Laura Morgan Roberts, Anthony J. Mayo, and David A. Thomas. Boston, MA: Harvard Business Review Press, 2019.
- 2019
- Article
Brokerage and Brokering: An Integrative Review and Organizing Framework for Third Party Influence
By: Nir Halevy, Eliran Halali and Julian Zlatev
Brokerage and brokering are pervasive and consequential organizational phenomena. Prevailing models underscore social structure and focus on the consequences that come from brokerage—occupying a bridging position between disconnected others in a network. By contrast,... View Details
Keywords: Brokerage; Brokering; Social Interactions; Organizations; Relationships; Power and Influence; Framework
Halevy, Nir, Eliran Halali, and Julian Zlatev. "Brokerage and Brokering: An Integrative Review and Organizing Framework for Third Party Influence." Academy of Management Annals 13, no. 1 (2019): 215–239.
- January 2019
- Article
Bubbles for Fama
By: Robin Greenwood, Andrei Shleifer and Yang You
We evaluate Eugene Fama's claim that stock prices do not exhibit price bubbles. Based on U.S. industry returns 1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio... View Details
Keywords: Bubble; Market Efficiency; Predictability; Price Bubble; Stocks; Price; Forecasting and Prediction
Greenwood, Robin, Andrei Shleifer, and Yang You. "Bubbles for Fama." Journal of Financial Economics 131, no. 1 (January 2019): 20–43. (Internet Appendix Here.)
- January–February 2019
- Article
Case Study: When Two Leaders on the Senior Team Hate Each Other
By: Boris Groysberg and Katherine Connolly Baden
In this fictional case, the CEO of a sports apparel manufacturer is faced with an ongoing conflict between two of his top executives. Specifically, the head of sales and the CFO are at each other’s throats and the tension is having a ripple effect on their teams and... View Details
Groysberg, Boris, and Katherine Connolly Baden. "Case Study: When Two Leaders on the Senior Team Hate Each Other." Harvard Business Review 97, no. 1 (January–February 2019).
- 2019
- Article
CEO Materialism and Corporate Social Responsibility
By: Robert Davidson, Aiyesha Dey and Abbie Smith
We study the role of individual CEOs in explaining corporate social responsibility (CSR) scores. We find that CEO fixed effects explain 59% of the variation in CSR scores, whereas firm fixed effects explain 2% of the variation in CSR scores. Specifically, firms led by... View Details
Keywords: Corporate Social Responsibility; Firm Performance; CEOs; Corporate Social Responsibility and Impact; Organizations; Performance
Davidson, Robert, Aiyesha Dey, and Abbie Smith. "CEO Materialism and Corporate Social Responsibility." Accounting Review 94, no. 1 (January 2019): 101–126.
- January–February 2019
- Article
Corporate Purpose and Financial Performance
By: Claudine Gartenberg, Andrea Prat and George Serafeim
We construct a measure of corporate purpose within a sample of U.S. companies based on approximately 500,000 survey responses of worker perceptions about their employers. We find that this measure of purpose is not related to financial performance. However, high... View Details
Keywords: Corporate Purpose; Purpose; Employee Motivation; Belief Systems; Corporate Performance; Human Capital; Middle Management; Culture; Corporate Culture; Meaning; Mission and Purpose; Organizational Culture; Employees; Perception; Values and Beliefs; Performance Effectiveness
Gartenberg, Claudine, Andrea Prat, and George Serafeim. "Corporate Purpose and Financial Performance." Organization Science 30, no. 1 (January–February 2019): 1–18.
- 2019
- Book
Creative Construction: The DNA of Sustained Innovation
By: Gary P. Pisano
Creative Construction tackles the myth that larger enterprises are inherently incapable of transformative innovation and are doomed to be disrupted by nimble start-ups. If larger enterprises seem incapable of transformative innovation, it is due to how we design... View Details
Keywords: Innovation and Invention; Business Growth and Maturation; Innovation Strategy; Organizational Culture; Management Systems; Creativity; Leading Change
Pisano, Gary P. Creative Construction: The DNA of Sustained Innovation. New York: PublicAffairs, 2019.
- 2019
- Chapter
Daring to Understand and Change Thinking
By: G. Zaltman
Jagdish Sheth's many outstanding qualities and contributions to management and society in general share a common theme. He dares to think deeply and challenges his own and others' thoughts. The larger lesson he provides, and the focus of this essay, is the need for... View Details
Zaltman, G. "Daring to Understand and Change Thinking." Chap. 2 in Handbook of Advances in Marketing in an Era of Disruptions: Essays in Honour of Jagdish N. Sheth, edited by Atul Parvatiyar and Rajendra Sisodia. SAGE Publications India, 2019.
- Article
Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated
By: Christopher Ody, Lucy Msall, Leemore S. Dafny, David Grabowski and David Cutler
Medicare’s Hospital Readmissions Reduction Program (HRRP) has been credited with lowering risk-adjusted readmission rates for targeted conditions at general acute care hospitals. However, these reductions appear to be illusory or overstated. This is because a... View Details
Keywords: Readmission Rates; Hospitals; Acute Care Hospitals; Medicare; Myocardial Infarction; Heart Failure; Health Care and Treatment
Ody, Christopher, Lucy Msall, Leemore S. Dafny, David Grabowski, and David Cutler. "Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated." Health Affairs 38, no. 1 (January 2019): 36–43.