' purchase decisions (whether to buy, and if so how much to pay) in a natural experiment at an online music store with PWYW …%. The experiment suggests that even low levels of social pressure without face to face interaction on customers leads to a …

values in e-commerce platforms and rating web sites. By means of a field experiment that exogenously manipulates prior … ratings when evaluating their stay (i.e., social influence bias). Results show that positive social influence exists, and that … influence bias interpretation. Finally, also repeat customers are affected by prior ratings, although to a lesser extent with …

values in e-commerce platforms and rating web sites. By means of a field experiment that exogenously manipulates prior … ratings when evaluating their stay (i.e., social influence bias). Results show that positive social influence exists, and that … influence bias interpretation. Finally, also repeat customers are affected by prior ratings, although to a lesser extent with …

We investigate whether and how social ties affect performance in teams by implementing a field experiment in which a … second individual test after the conclusion of the experiment. …

artefactual field experiment conducted with 216 villagers from small, rural communities in northern Namibia. In line with previous …