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Show Results For
- All HBS Web
(2,248)
- People (22)
- News (635)
- Research (1,023)
- Events (32)
- Multimedia (17)
- Faculty Publications (518)
Design of Panel Experiments with Spatial and Temporal Interference
One of the main practical challenges companies face when running experiments (or A/B tests) over a panel is interference, the setting where one experimental unit's treatment assignment at one time period impacts another's outcomes, possibly at the following time... View Details
- Web
Field Course: Managing Family Wealth: A FIELD Immersion - Course Catalog
HBS Course Catalog Field Course: Managing Family Wealth: A FIELD Immersion Course Number 1412 Professor Lauren Cohen Spring; Q3Q4; 3.0 credits 12 sessions Project “Investment firms of the ultra-wealthy spend... View Details
Achieving Reliable Causal Inference with Data-Mined Variables: A Random Forest Approach to the Measurement Error Problem
Combining machine learning with econometric analysis is becoming increasingly prevalent in both research and practice. A common empirical strategy involves the application of predictive modeling techniques to "mine" variables of interest from available data,... View Details
- 2023
- Working Paper
Personalized Game Design for Improved User Retention and Monetization in Freemium Games
By: Eva Ascarza, Oded Netzer and Julian Runge
One of the most crucial aspects and significant levers that gaming companies possess in designing
digital games is setting the level of difficulty, which essentially regulates the user’s ability to
progress within the game. This aspect is particularly significant in... View Details
Keywords: Freemium; Retention/churn; Field Experiment; Field Experiments; Gaming; Gaming Industry; Mobile App; Mobile App Industry; Monetization; Monetization Strategy; Games, Gaming, and Gambling; Mobile and Wireless Technology; Customers; Retention; Product Design; Strategy
Ascarza, Eva, Oded Netzer, and Julian Runge. "Personalized Game Design for Improved User Retention and Monetization in Freemium Games." Harvard Business School Working Paper, No. 21-062, November 2020. (Revised December 2023.)
- 25 May 2016
- News
FIELD 3: Taking Down Barriers
FIELD (Field Immersion Experiences for Leadership Development) course. “I was interested in entrepreneurship, but I didn’t think that I was cut out for it,” says the Princeton economics major. “FIELD 3 took... View Details
- September 2015 (Revised March 2025)
- Technical Note
FIELD Global Capstone: Developing Customer Empathy
By: Jill Avery
The Design Thinking process begins with empathizing with potential customers. Empathizing, being aware of, interpreting, and understanding the thoughts of others, as well as being able to vicariously experience them oneself, requires the careful and deliberate study of... View Details
Keywords: Market Research; Design Thinking; Customer Behavior; Ethnography; Interviews; Surveys; A/B Testing; Experimentation; Marketing; Customer Focus and Relationships; Consumer Behavior; Demand and Consumers
Avery, Jill. "FIELD Global Capstone: Developing Customer Empathy." Harvard Business School Technical Note 316-082, September 2015. (Revised March 2025.)
- Web
Field Course: Go to Market Sales Playbook Field Study - Course Catalog
HBS Course Catalog Field Course: Go to Market Sales Playbook Field Study Course Number 6665 Senior Lecturer Lou Shipley Spring; Q4; 1.5 credits Project/Paper Overview: This course is designed for students... View Details
- February 2013
- Article
Commitment and Behavior Change: Evidence from the Field
By: Katie Baca-Motes, Amber Brown, Ayelet Gneezy, Elizabeth A. Keenan and Leif D. Nelson
Influencing behavior change is an ongoing challenge in psychology, economics, and consumer behavior research. Building on previous work on commitment, self-signaling, and the principle of consistency, a large, intensive field experiment (N = 2,416) examined the effect... View Details
Baca-Motes, Katie, Amber Brown, Ayelet Gneezy, Elizabeth A. Keenan, and Leif D. Nelson. "Commitment and Behavior Change: Evidence from the Field." Journal of Consumer Research 39, no. 5 (February 2013): 1070–1084.
Design and Analysis of Switchback Experiments
Switchback experiments, where a firm sequentially exposes an experimental unit to random treatments, are among the most prevalent designs used in the technology sector, with applications ranging from ride-hailing platforms to online marketplaces. Although... View Details
- 2017
- Working Paper
Voter Mobilization and Trust in Electoral Institutions: Evidence from Kenya
By: Benjamin Marx, Vincent Pons and Tavneet Suri
Voter mobilization campaigns face trade-offs in young democracies. In a large-scale experiment implemented in 2013 with the Kenyan Electoral Commission (IEBC), text messages intended to mobilize voters boosted participation but also decreased trust in electoral... View Details
Keywords: Political Participation; Electoral Institutions; Field Experiment; Voting; Political Elections; Behavior; Trust; Kenya
Marx, Benjamin, Vincent Pons, and Tavneet Suri. "Voter Mobilization and Trust in Electoral Institutions: Evidence from Kenya." Working Paper. (Economic Journal 131, no. 638 (August 2021): 2585-2612.)
- 2017
- Working Paper
Seeking to Belong: How the Words of Internal and External Beneficiaries Influence Performance
By: Paul Green, Francesca Gino and Bradley R. Staats
In this paper, we examine how connecting to beneficiaries of one’s work increases performance and argue that beneficiaries internal to an organization (i.e., one’s own colleagues) can serve as an important source of motivation, even in jobs that—on the surface—may seem... View Details
Keywords: Prosocial Motivation; Belongingness; Motivation; Job Design; Field Experiment; Motivation and Incentives; Strategy; Job Design and Levels
Green, Paul, Francesca Gino, and Bradley R. Staats. "Seeking to Belong: How the Words of Internal and External Beneficiaries Influence Performance." Harvard Business School Working Paper, No. 17-073, February 2017.
- 26 May 2015
- Research & Ideas
Corporate Field Researchers Share Tricks of the Trade
The term "academic research" can conjure images of scientists conducting experiments in a basement laboratory, or of tweed-clad professors poring through old theories to develop new ones. But let's not forget about View Details
Keywords: by Carmen Nobel
- May 2017
- Article
Behavioral Processes in Long-Lag Interventions
By: Dale T. Miller, Jennifer E. Dannals and Julian Zlatev
We argue that psychologists who conduct experiments with long lags between the manipulation and the outcome measure should pay more attention to behavioral processes that intervene between the manipulation and the outcome measure. Neglect of such processes, we contend,... View Details
Keywords: Field Experiments; Interventions; Behavioral Mediation; Theories Of Change; Longitudinal Studies; Behavior; Research; Change; Theory
Miller, Dale T., Jennifer E. Dannals, and Julian Zlatev. "Behavioral Processes in Long-Lag Interventions." Perspectives on Psychological Science 12, no. 3 (May 2017): 454–467.
- June 2021
- Article
Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?
By: Jacqueline N. Lane, Ina Ganguli, Patrick Gaule, Eva C. Guinan and Karim R. Lakhani
We investigate how knowledge similarity between two individuals is systematically related to the likelihood that a serendipitous encounter results in knowledge production. We conduct a natural field experiment at a medical research symposium, where we exogenously... View Details
Keywords: Cognitive Similarity; Innovation; Knowledge Production; Natural Field Experiment; Knowledge Acquisition; Knowledge Sharing; Relationships
Lane, Jacqueline N., Ina Ganguli, Patrick Gaule, Eva C. Guinan, and Karim R. Lakhani. "Engineering Serendipity: When Does Knowledge Sharing Lead to Knowledge Production?" Strategic Management Journal 42, no. 6 (June 2021).
- September 2016
- Article
When 3+1>4: Gift Structure and Reciprocity in the Field
By: Duncan S. Gilchrist, Michael Luca and Deepak Malhotra
Do higher wages elicit reciprocity and lead to increased productivity? In a field experiment with 266 employees, we find that paying higher wages, per se, does not have a discernible effect on productivity (in a context with no future employment opportunities).... View Details
Gilchrist, Duncan S., Michael Luca, and Deepak Malhotra. "When 3+1>4: Gift Structure and Reciprocity in the Field." Management Science 62, no. 9 (September 2016): 2639–2650.
- Research Summary
Overview
I have spent my career studying novel talent management practices and their effect on collaboration and performance. My core research focuses on two interrelated organizational trends that have become salient in the 21st century: workplace transparency (who gets to... View Details
Keywords: Privacy; Transparency; Productivity; Field Experiments; Communication; Design; Human Resources; Leadership; Management; Organizational Design; Organizational Structure; Performance; Groups and Teams; Networks; Behavior; Social and Collaborative Networks; Satisfaction; North America; Europe; Asia; China; Japan; Latin America
- 2022
- Working Paper
Are Experts Blinded by Feasibility?: Experimental Evidence from a NASA Robotics Challenge
By: Jacqueline N. Lane, Zoe Szajnfarber, Jason Crusan, Michael Menietti and Karim R. Lakhani
Resource allocation decisions play a dominant role in shaping a firm’s technological trajectory and competitive advantage. Recent work indicates that innovative firms and scientific institutions tend to exhibit an anti-novelty bias when evaluating new projects and... View Details
Keywords: Evaluations; Novelty; Feasibility; Field Experiment; Resource Allocation; Technological Innovation; Competitive Advantage; Decision Making
Lane, Jacqueline N., Zoe Szajnfarber, Jason Crusan, Michael Menietti, and Karim R. Lakhani. "Are Experts Blinded by Feasibility? Experimental Evidence from a NASA Robotics Challenge." Harvard Business School Working Paper, No. 22-071, May 2022.
- 25 Jun 2014
- Lessons from the Classroom
FIELD Trip: Conquering the Gap Between Knowing and Doing
years, MacCormack has led FIELD (Field Immersion Experiences for Leadership Development), a hands-on experiential learning program that has arguably revolutionized education at HBS more than any development... View Details
- Research Summary
The Unexpected Effects of Workplace Transparency
Workplace transparency provides a foundation for learning and control, and therefore for satisfaction and productivity. Yet my research shows that an obsession with transparency-enhancing tools and structures can backfire, producing the unintended consequences of... View Details