Welcome to BBK Tools

Welcome to our website. Here are the tools you are looking for. 


A Stata package to apply the spline extrapolation proposed in our 2012 paper  Flexible Approximation of Subjective Expectations Using Probability Questions published in Journal of Business and Economic Statistics.

Download (updated Feb. 25, 2020). 



A Stata package to simulate statistical power of economic experiments, as introduced in our 2016 paper Simulating power of economic experiments: the powerBBK package published in Journal of the Economic Science Association.

Download (updated July 18, 2022)



Our Team

Charles Bellemare

Charles Bellemare

Luc Bissonnette

Luc Bissonnette

Sabine Kroger

Sabine Kröger