In-Progress
Discrete Choice Model Estimation with R [link]
Dan Yavorsky
In Progress
Outside Good Uncertainty: Ordinal Dual Response in Choice-Based Conjoint Analysis [link]
Prachi Bhalerao, Dan Yavorsky, and Geoffery Zheng
In Progress
SIFT: Search Conjoint — Measuring Preferences and Search Costs in a Single Survey Instrument [link]
Dan Yavorsky and Eric T. Bradlow
In Progress
Substantive Contributor
The Sequential Search Model: A Framework for Empirical Research [link]
Raluca Ursu, Stephan Seiler, and Elisabeth Honka
Quantitative Marketing and Economics (2025)
The Value of Flexible Work: Evidence from Uber Drivers [link]
Keith Chen, Judy Chevalier, Peter Rossi, and Emily Oehlsen
Journal of Political Economy (2019)
bayesm R Package [link] Peter Rossi
Minor Contributor
ggplot2: Elegant Graphics for Data Analysis [link]
Hadley Wickham, Danielle Navarro, and Thomas Lin Pedersen
Springer
R Packages: Organize, Test, Document, and Share Your Code [link]
Hadley Wickham and Jennifer Bryan
Springer
R Packages
maxdiff [link]
Adapting bayesm’s HB MNL sampler to varying choice-set sizes for Best-Worst Scaling
shapley [link]
R-squared contribution averaged over all predictor orderings, for continuous, binary (logit), and likert (ordered logit) outcomes
keydrivers [link]
Eight complementary variable-importance methods with bootstrapped confidence intervals
turf [link]
Exhaustive bundle search made tractable with C++ and parallel computation
Short Form
Sawtooth A&I Summit 2023 [link]
GBK Thought Leadership Blog
GBK Employee Spotlight [link]
GBK Thought Leadership Blog