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Show Results For
- All HBS Web
(1,230)
- People (20)
- News (198)
- Research (700)
- Events (7)
- Multimedia (11)
- Faculty Publications (306)
- 11 Dec 2007
- First Look
First Look: December 11, 2007
wise or lucky. His blend of new statistical methods and old common-sense reasoning helped him profit as the forecasting industry first developed. Irving Fisher, Economic Forecasting, and the Myth of the Business Cycle Author:Walter A.... View Details
Keywords: Martha Lagace
- 2023
- Article
Estimating Causal Peer Influence in Homophilous Social Networks by Inferring Latent Locations.
By: Edward McFowland III and Cosma Rohilla Shalizi
Social influence cannot be identified from purely observational data on social networks, because such influence is generically confounded with latent homophily, that is, with a node’s network partners being informative about the node’s attributes and therefore its... View Details
Keywords: Causal Inference; Homophily; Social Networks; Peer Influence; Social and Collaborative Networks; Power and Influence; Mathematical Methods
McFowland III, Edward, and Cosma Rohilla Shalizi. "Estimating Causal Peer Influence in Homophilous Social Networks by Inferring Latent Locations." Journal of the American Statistical Association 118, no. 541 (2023): 707–718.
- 01 May 2024
- What Do You Think?
Have You Had Enough?
(Illustration created using image generated by Midjourney, an artificial intelligence tool.) Last month, I posted a column in HBS Working Knowledge titled, “What’s Enough to Make Us Happy?” Over the last few months, I’ve been asking... View Details
Keywords: by James Heskett
- October 2011
- Article
The Surprising Power of Age-Dependent Taxes
This article provides a new, empirically driven application of the dynamic Mirrleesian framework by studying a feasible and potentially powerful tax reform: age-dependent labor income taxation. I show analytically how age dependence improves policy on both the... View Details
Weinzierl, Matthew C. "The Surprising Power of Age-Dependent Taxes." Review of Economic Studies 78, no. 4 (October 2011): 1490–1518. (Also Harvard Business School Working Paper, No. 11-114, May 2011.)
Gerald Zaltman
*Joined Harvard Faculty: 1991
Prior Faculty Appointments: Northwestern University, 1968-75;
University of Pittsburgh, 1975-91
Prior Faculty Appointments: Northwestern University, 1968-75;
University of Pittsburgh, 1975-91
*Doctoral Degree in Sociology Received from: The John Hopkins University;
MBA Degree Received from: The University of... View Details
Andy Zelleke
Andy Zelleke is the MBA Class of 1962 Senior Lecturer of Business Administration. A member of the General Management unit, he is the Faculty Chair of HBS’ Middle East & North Africa Research Center.
Since Spring 2021, Dr. Zelleke has taught “Unpacking... View Details
- Article
Distributionally Robust Optimization and Its Tractable Approximations
By: Joel Goh and Melvyn Sim
In this paper we focus on a linear optimization problem with uncertainties, having expectations in the objective and in the set of constraints. We present a modular framework to obtain an approximate solution to the problem that is distributionally robust and more... View Details
Goh, Joel, and Melvyn Sim. "Distributionally Robust Optimization and Its Tractable Approximations." Operations Research 58, no. 4 (pt.1) (July–August 2010): 902–917.
- 20 Oct 2021
- Blog Post
Mobilizing Private Sector Action For Racial Equity in Milwaukee: SE Summer Fellow Zach Komes (MBA 2022)
The HBS Summer Fellows Program enables students to apply their classroom training as they explore career opportunities in roles or regions where compensation is generally lower than the traditional MBA level. We are connecting with some... View Details
- Web
Initiatives & Projects - Faculty & Research
interdisciplinary perspectives. Case Method Project The Case Method Project is bringing case method teaching to high schools and colleges in U.S. History, Government, and... View Details
Joshua D. Margolis
Joshua Margolis is James Dinan and Elizabeth Miller Professor of Business Administration and the Unit Head for the Organizational Behavior unit. He is also Faculty Chair of the Program for Leadership Development. His research and teaching revolve around leadership... View Details
- Web
Student Performance - Christensen Center for Teaching & Learning
reliability of the overall performance evaluation. From a student perspective, the participant-centered nature of the case method generates greater expectations and opportunities for feedback as compared to... View Details
- 2019
- Article
Configurations of Extremal Type II Codes via Harmonic Weight Enumerators
By: Noam D. Elkies and Scott Duke Kominers
We prove configuration results for extremal Type II codes, analogous to the configuration results of Ozeki and of the second author for extremal Type II lattices. Specifically, we show that for n ∈{8,24,32,48,56,72,96} every extremal Type II code of length n is... View Details
Keywords: Mathematical Methods
Elkies, Noam D., and Scott Duke Kominers. "Configurations of Extremal Type II Codes via Harmonic Weight Enumerators." Journal de Théorie des Nombres de Bordeaux 31, no. 3 (2019): 679–688.
- 02 May 2018
- Blog Post
Should Companies Disclose Employee Compensation?
How Should Organizations Draw the Line on Pay Transparency? There is general support for the widespread practice of disclosing pay data in "bands" associated with jobs. Fewer people would go beyond this to disclose what... View Details
Keywords: All Industries
- 20 Jun 2023
- Research & Ideas
Looking to Leave a Mark? Memorable Leaders Don't Just Spout Statistics, They Tell Stories
reform, Graeber says. “There is now a growing interest in understanding memory in economics,” Graeber says. “The question can be better understood as how people learn from qualitative information. If you think about it, it’s not that... View Details
Keywords: by Scott Van Voorhis
- Web
Program Requirements - Doctoral
Accounting & Management Program Requirements Below please find the program requirements for students in Accounting & Management . Students in Accounting and Management generally complete the program in four to five years. Coursework A... View Details
- 2015
- Working Paper
Configurations of Extremal Type II Codes
By: Noam D. Elkies and Scott Duke Kominers
We prove configuration results for extremal Type II codes, analogous to the configuration results of Ozeki and of the second author for extremal Type II lattices. Specifically, we show that for n∈{8,24,32,48,56,72,96} every extremal Type II code of length n is... View Details
Keywords: Mathematical Methods
Elkies, Noam D., and Scott Duke Kominers. "Configurations of Extremal Type II Codes." Working Paper, March 2015.
- Program
Aligning Strategy and Sales
well as implement the infrastructure, processes, and cultural values critical to profitable growth. Details Develop a strategic sales approach optimized for your business Define your target customers and the best methods for reaching them... View Details
- 2023
- Article
Which Models Have Perceptually-Aligned Gradients? An Explanation via Off-Manifold Robustness
By: Suraj Srinivas, Sebastian Bordt and Himabindu Lakkaraju
One of the remarkable properties of robust computer vision models is that their input-gradients are often aligned with human perception, referred to in the literature as perceptually-aligned gradients (PAGs). Despite only being trained for classification, PAGs cause... View Details
Srinivas, Suraj, Sebastian Bordt, and Himabindu Lakkaraju. "Which Models Have Perceptually-Aligned Gradients? An Explanation via Off-Manifold Robustness." Advances in Neural Information Processing Systems (NeurIPS) (2023).
- 25 Apr 2023
- Op-Ed
How SHEIN and Temu Conquered Fast Fashion—and Forged a New Business Model
information technology to directly match consumer demand to dispersed production by a collection of factories in China. This method of reaching customers should inspire any business that provides products or services that come from many... View Details
- Research Summary
The Toyota Production System: Rules for Activity, Connection, and Pathway Design and Improvement
Researchers have established that Toyota enjoys advantages in cost, quality, lead time, and flexibility when compared to its competitors in automobile assembly. Differences in generating value have been attributed to differences between the Toyota Production System... View Details