Filter Results
:
(59)
Show Results For
-
All HBS Web
(235)
- Faculty Publications (59)
Show Results For
-
All HBS Web
(235)
- Faculty Publications (59)
Efficacy →
- Article
Incorporating Interpretable Output Constraints in Bayesian Neural Networks
By: Wanqian Yang, Lars Lorch, Moritz Graule, Himabindu Lakkaraju and Finale Doshi-Velez
Domains where supervised models are deployed often come with task-specific constraints, such as prior expert knowledge on the ground-truth function, or desiderata like safety and fairness. We introduce a novel probabilistic framework for reasoning with such constraints...
View Details
Yang, Wanqian, Lars Lorch, Moritz Graule, Himabindu Lakkaraju, and Finale Doshi-Velez. "Incorporating Interpretable Output Constraints in Bayesian Neural Networks." Advances in Neural Information Processing Systems (NeurIPS) 33 (2020).
- 2020
- Working Paper
Fresh Fruit and Vegetable Consumption: The Impact of Access and Value
By: Retsef Levi, Elisabeth Paulson and Georgia Perakis
The goal of this paper is to leverage household-level data to improve food-related policies aimed at increasing the consumption of fruits and vegetables (FVs) among low-income households. Currently, several interventions target areas where residents have limited...
View Details
Keywords:
Food Deserts;
Food Access;
Food Policy;
Causal Inference;
Food;
Nutrition;
Poverty;
Government Administration
Levi, Retsef, Elisabeth Paulson, and Georgia Perakis. "Fresh Fruit and Vegetable Consumption: The Impact of Access and Value." MIT Sloan Research Paper, No. 5389-18, October 2020.
- March 2020 (Revised June 2023)
- Case
EyeControl: Inspiring Communication
By: Paul A. Gompers and Danielle Golan
Eye-controlled communication device startup EyeControl was founded in Tel Aviv, Israel in 2016 by cofounders with a shared personal connection to locked-in syndrome—a neurological disorder that left sufferers cognitively sound, yet paralyzed, with the exception of eye...
View Details
Keywords:
Health Disorders;
Communication Technology;
Business Startups;
Expansion;
Finance;
Decision Making;
Social Enterprise;
Medical Devices and Supplies Industry
Gompers, Paul A., and Danielle Golan. "EyeControl: Inspiring Communication." Harvard Business School Case 820-078, March 2020. (Revised June 2023.)
- Article
What We Can Learn from Five Naturalistic Field Experiments That Failed to Shift Commuter Behaviour
By: Ariella S. Kristal and A.V. Whillans
Across five field experiments with employees of a large organization (n = 68,915), we examined whether standard behavioural interventions (“nudges”) successfully reduced single-occupancy vehicle commutes. In Studies 1 and 2, we sent letters and emails with nudges...
View Details
Kristal, Ariella S., and A.V. Whillans. "What We Can Learn from Five Naturalistic Field Experiments That Failed to Shift Commuter Behaviour." Nature Human Behaviour 4, no. 2 (February 2020): 169–176. (This article was featured on the cover as the lead article.)
- Article
The Mixed Effects of Online Diversity Training
By: Edward H. Chang, Katherine L. Milkman, Dena M. Gromet, Robert W. Rebele, Cade Massey, Angela L. Duckworth and Adam M. Grant
We present results from a large (n = 3,016) field experiment at a global organization testing whether a brief science-based online diversity training can change attitudes and behaviors toward
women in the workplace. Our preregistered field experiment included an...
View Details
Chang, Edward H., Katherine L. Milkman, Dena M. Gromet, Robert W. Rebele, Cade Massey, Angela L. Duckworth, and Adam M. Grant. "The Mixed Effects of Online Diversity Training." Proceedings of the National Academy of Sciences 116, no. 16 (April 16, 2019): 7778–7783.
- April 2019 (Revised January 2022)
- Case
Clear Link Technologies, LLC: Driving Sales with Peer Effects
By: Christopher Stanton, Richard Saouma and Olivia Hull
The importance of a good peer or coworker is widely discussed, but understanding the glue that makes coworkers valuable is less understood. This case sheds light on the importance of peers and the practices and environments that make a group greater than the sum of its...
View Details
Keywords:
Talent and Talent Management;
Interactive Communication;
Experience and Expertise;
Decision Making;
Training;
Design;
Compensation and Benefits;
Knowledge Acquisition;
Knowledge Sharing;
Human Capital;
Working Conditions;
Measurement and Metrics;
Outcome or Result;
Performance;
Performance Improvement;
Research;
Sales;
Salesforce Management;
Motivation and Incentives;
Telecommunications Industry;
Utah;
United States
Stanton, Christopher, Richard Saouma, and Olivia Hull. "Clear Link Technologies, LLC: Driving Sales with Peer Effects." Harvard Business School Case 819-072, April 2019. (Revised January 2022.)
- September 2018
- Case
Kevin Ryan Inc.
By: Shikhar Ghosh and Greg Marsh
The case focuses on the hiring process for a CEO. Kevin Ryan had a solid trajectory as a serial entrepreneur of well-known ventures like Gilt Group, DoubleClick, Business Insider, among others. Ryan tended to involve himself in all aspects of his ventures: ideation,...
View Details
Keywords:
Hiring;
Team Building;
Interviews;
CEO;
Human Resources;
Selection and Staffing;
Entrepreneurship;
Business Startups;
United States;
North America
Ghosh, Shikhar, and Greg Marsh. "Kevin Ryan Inc." Harvard Business School Case 819-047, September 2018.
- Article
Evaluating the Effectiveness of Corporate Compliance Programs: Establishing a Model for Prosecutors, Courts, and Firms
By: Eugene F. Soltes
When prosecutors, courts, and regulators make charging and sentencing decisions, they must evaluate whether firms have effective compliance programs. Such evaluations are difficult because of the challenges associated with measuring effectiveness. Notably, these...
View Details
Keywords:
Corporate Governance;
Governance Compliance;
Performance Effectiveness;
Performance Evaluation
Soltes, Eugene F. "Evaluating the Effectiveness of Corporate Compliance Programs: Establishing a Model for Prosecutors, Courts, and Firms." NYU Journal of Law & Business 14, no. 3 (Summer 2018): 965–1011.
- May–June 2018
- Article
The Surprising Power of Questions
By: Alison Wood Brooks and Leslie K. John
Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught...
View Details
Keywords:
Interpersonal Communication;
Communication Strategy;
Information;
Knowledge Sharing;
Performance Effectiveness
Brooks, Alison Wood, and Leslie K. John. "The Surprising Power of Questions." Harvard Business Review 96, no. 3 (May–June 2018): 60–67.
- 2018
- Working Paper
Zig-Zagging Your Way to Transformative Impact
By: V. Kasturi Rangan and Tricia Gregg
Achieving transformative impact has been much discussed by social entrepreneurs, funders, and consultants. These discussions have focused on issues of increasing impact and scale, but often with no clear distinction between the two terms. In order to provide clarity,...
View Details
Keywords:
Social Entrepreneurship;
Performance Efficiency;
Growth and Development;
Outcome or Result;
Strategy
Rangan, V. Kasturi, and Tricia Gregg. "Zig-Zagging Your Way to Transformative Impact." Harvard Business School Working Paper, No. 18-062, January 2018.
- 2023
- Working Paper
Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection
By: Edward McFowland III, Sriram Somanchi and Daniel B. Neill
In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides...
View Details
Keywords:
Causal Inference;
Program Evaluation;
Algorithms;
Distributional Average Treatment Effect;
Treatment Effect Subset Scan;
Heterogeneous Treatment Effects
McFowland III, Edward, Sriram Somanchi, and Daniel B. Neill. "Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection." Working Paper, 2023.
- January 2018
- Article
Innovation Incentives and Biomarkers
By: Ariel Dora Stern, Brian M. Alexander and Amitabh Chandra
Previously, we have discussed the importance of economic incentives in shaping markets for precision medicines. Here we consider incentives for biomarker development, including discovery and establishment. Biomarkers can reveal valuable information regarding diagnosis...
View Details
Stern, Ariel Dora, Brian M. Alexander, and Amitabh Chandra. "Innovation Incentives and Biomarkers." Clinical Pharmacology & Therapeutics 103, no. 1 (January 2018): 34–36.
- 2017
- Article
Affective, Cognitive and Behavioral Trajectories of Change Recipients in Global Organizations
By: B. S. Reiche, T. B. Neeley and N. Overmeyer
Research rarely addresses how change recipients respond to radical change across affective, cognitive, and behavioral dimensions over time. We examined a radical change in a recently acquired subsidiary of a U.S.-based global organization over a two-year period. With...
View Details
Keywords:
Change;
Spoken Communication;
Globalized Firms and Management;
Behavior;
Cross-Cultural and Cross-Border Issues
Reiche, B. S., T. B. Neeley, and N. Overmeyer. "Affective, Cognitive and Behavioral Trajectories of Change Recipients in Global Organizations." Academy of Management Proceedings (2017). (Proceedings of the 77th Annual Meeting (2017), edited by Guclu Atinc. Online ISSN: 2151-6561.)
- Article
Don't Stop Believing: Rituals Improve Performance by Decreasing Anxiety
By: Alison Wood Brooks, Julianna Schroeder, Jane Risen, Francesca Gino, Adam D. Galinsky, Michael I. Norton and Maurice Schweitzer
From public speaking to first dates, people frequently experience performance anxiety. And when experienced immediately before or during performance, anxiety harms performance. Across a series of experiments, we explore the efficacy of a common strategy that people...
View Details
Brooks, Alison Wood, Julianna Schroeder, Jane Risen, Francesca Gino, Adam D. Galinsky, Michael I. Norton, and Maurice Schweitzer. "Don't Stop Believing: Rituals Improve Performance by Decreasing Anxiety." Organizational Behavior and Human Decision Processes 137 (November 2016): 71–85.
- 2016
- Working Paper
Paying for the Truth: The Efficacy of a Peer Prediction Mechanism in the Field
By: Natalia Rigol and Benjamin N. Roth
Rigol, Natalia, and Benjamin N. Roth. "Paying for the Truth: The Efficacy of a Peer Prediction Mechanism in the Field." Working Paper, April 2016.
- 2016
- Working Paper
The Search for Peer Firms: When Do Crowds Provide Wisdom?
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
In knowledge-based economies, many business enterprises defy traditional industry boundaries. In this study, we evaluate six "big data" approaches to peer firm identifications and show that some, but not all, "wisdom-of-crowd" techniques perform exceptionally well. We...
View Details
Keywords:
Peer Firm;
EDGAR Co-search;
Analyst Co-coverage;
Wisdom Of Crowds;
Performance Benchmarking;
Crowd Of Crowds;
Internet and the Web;
Accounting
Lee, Charles M.C., Paul Ma, and Charles C.Y. Wang. "The Search for Peer Firms: When Do Crowds Provide Wisdom?" Harvard Business School Working Paper, No. 15-032, October 2014. (Revised November 2016.)
- April 2014 (Revised July 2015)
- Case
Sanofi Pasteur: The Dengue Vaccine Dilemma
By: V. Kasturi Rangan, David E. Bloom, Vincent Dessain and Emilie Billaud
In 2012, Sanofi Pasteur was racing to develop a vaccine against dengue, a mosquito-borne disease, and was evaluating this product in a Phase IIb trial conducted with school children in Thailand. But while the candidate vaccine met the high safety expectations and a...
View Details
Keywords:
Health Testing and Trials;
Product Launch;
Market Entry and Exit;
Emerging Markets;
Pharmaceutical Industry;
France
Rangan, V. Kasturi, David E. Bloom, Vincent Dessain, and Emilie Billaud. "Sanofi Pasteur: The Dengue Vaccine Dilemma." Harvard Business School Case 514-074, April 2014. (Revised July 2015.)
- March 2014 (Revised May 2014)
- Teaching Note
Demarketing Soda in New York City
By: John A. Quelch
In 2013, New York City Mayor Michael Bloomberg tried and failed to institute a ban on serving sizes of large sugary beverages. Obesity posed a large public health risk to the city. Mayor Bloomberg's proposed ban was one of many attempts to combat the rising threat of...
View Details
- October 2013 (Revised June 2014)
- Case
Demarketing Soda in New York City
By: John A. Quelch, Margaret L. Rodriguez, Carin-Isabel Knoop and Christine Snively
In 2013, New York City Mayor Michael Bloomberg tried and failed to institute a ban on serving sizes of large sugary beverages. Obesity posed a large public health risk to the city. Mayor Bloomberg's proposed ban was one of many attempts to combat the rising threat of...
View Details
Keywords:
Soda;
Public Health;
Business And Public Policy;
Obesity;
Business and Government Relations;
Public Sector;
Strategy;
Marketing Strategy;
Marketing;
Health;
City;
Food and Beverage Industry;
New York (city, NY)
Quelch, John A., Margaret L. Rodriguez, Carin-Isabel Knoop, and Christine Snively. "Demarketing Soda in New York City." Harvard Business School Case 514-003, October 2013. (Revised June 2014.)
- September 2013
- Article
Testimonials Do Not Convert Patients from Brand to Generic Medication
By: John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian and Gwendolyn Reynolds
Objectives: To assess whether the addition of a peer testimonial to an informational mailing increases conversion rates from brand name prescription medications to lower-cost therapeutic equivalents, and whether the testimonial's efficacy increases when... View Details
Keywords:
Testimonial;
Peer Information;
Social Proximity;
Communication;
Generic Medication;
Familiarity;
Marketing Communications;
Decision Choices and Conditions;
Identity;
Health Care and Treatment;
Marketing Reference Programs;
Power and Influence;
Brands and Branding;
Health Industry
Beshears, John, James J. Choi, David Laibson, Brigitte C. Madrian, and Gwendolyn Reynolds. "Testimonials Do Not Convert Patients from Brand to Generic Medication." American Journal of Managed Care 19, no. 9 (September 2013): e314–e316.