Expert performance and crowd wisdom: Evidence from English Premier League predictions. - David Butler 004; Robert Butler; John P. Eakins (Eur. J. Oper. Res., 2021)

COVID-19 infections and short-run worker performance: Evidence from European football. - David Butler 004; Robert Butler; Alex Farnell; Robert Simmons (Eur. J. Oper. Res., 2024)