Hierarchical Bayesian estimation and hypothesis testing for delay discounting tasks

Behavioral Economic Easy Discounting

This game, developed for my Master's Research Project at Universidade de São Paulo (USP), aims to evaluate impulsive behavior in gamers.

R (brms) and Python (pymc) replication of Bayesian multilevel models testing an age x income interaction from Wan et al. (2024, Psychology and Aging).

R (brms) and Python (pymc) replication of Bayesian multilevel beta regressions, including a simulation-based power analysis, from Wan et al. (2025).

R and Python replication of a psychometric study validating brief (18-item) versions of the MCQ and DLQ for assessing delay discounting of gains and losses (Wan et al., 2025, The Psychological Record).

This dataset compiles results from behavioral economics and neuroeconomics experiments published between 1990 and 2025. It integrates findings across four core experimental paradigms: the Ultimatum Game, the Iowa Gambling Task (IGT), Risk Aversion Ta

Code for the paper by Vincent & Stewart (2018)

A webapp, developed for my Scientific Initiation Project at Sao Paulo State University (UNESP), aiming to evaluate impulsive behavior using delay discounting tasks.