Blogger Comments: ( This are my opinions, they are personal , based on my intuitive analysis and a critical thinking process, with only one goal which is to activate the reader’s analytical self). The concept of “ghost games “ – defined as absence of enough influencing crowd , in this case, on football games ( could be apply to any event ), after reading this interesting research, could be summarized as follows; few fans = no influencing crowd = no pressure = less interest in applying rules = significant impact on the outcome. Could this be generalized ?

— Read on phys.org/news/2021-08-absence-fans-european-elite-soccer.html