Does transparent leadership promote cooperative groups? We address this issue using a public goods experiment with exogenously selected leaders who are able to send non-binding contribution suggestions to the group. To investigate the effect of transparency in this setting we vary the ease with...

Previous research offers compelling evidence that leaders suffice to effect efficiency-enhancements on cooperation, yet the source of this effect remains unclear. To investigate whether leadership effects can be attributed exclusively to the common information that leaders provide to a group,...

Between 1960 and 1980 American economics textbooks overestimated Soviet growth. They held that the Soviet economy was growing faster than the US economy and yet they kept the ratio of Soviet-US output constant over two decades. The textbooks downplayed any uncertainty associated with such growth...