Typically, laboratory experiments suffer from homogeneous subject pools and selfselection biases. The usefulness of survey data is limited by measurement error and by the questionability of their behavioral relevance. Here we present a method integrating interactive experiments and...

Typically, laboratory experiments suffer from homogeneous subject pools and self-selection biases. The usefulness of survey data is limited by measurement error and by the questionability of their behavioral relevance. Here we present a method integrating interactive experiments and...

Typically, laboratory experiments suffer from homogeneous subject pools and selfselection biases. The usefulness of survey data is limited by measurement error and by the questionability of their behavioral relevance. Here we present a method integrating interactive experiments and...

International sports will have to strengthen their efforts to exclude persons with morals in conflict with their sports. IOC and FIFA should mirror their top ambitions in athletic and financial areas by similarly leading ambitions to serve human mankind more generally. To encounter critiques...

Public referenda on Olympic bids have drawn considerable interest in the recent past, also because - with few exceptions - the voters decided against the Olympic ambitions of the local governments and/or local bid committees. For example, within the last five years before the finalizing of this...