The relevance of specification assumptions when analyzing the drivers of physical activity practice
We are grateful to the Editor, Associate Editor, Copy Editor and two anonymous referees for their constructive comments and suggestions on a previous version of this paper. We also wish to thank the participants in the XI Conference of the European Sport Economics Association (ESEA), which was held in Gijón in May 2019, for their comments on the preliminary estimates. Jaume García acknowledges financial support from project PID 2020-114231RB-I00 and María José Suárez from project PAPI-21-GR-2015-0007. The usual disclaimer applies.