/benefit ratios of the players. Our results for k=4 clearly contradict selection by Risk Dominance and Global Games. In the two …

laboratory experiment. By incorporating risk as an external random variable in the PGG, independent of the participants … pandemics, stock market collapses, and terror attacks, pose a risk that could undermine cooperation. We extend the public goods … actual risk constant. Our experimental results reveal that extreme risks indeed decrease contributions on average by about 20 …

efforts to mitigate risks for all (e.g. conservation of natural habitats by those living at wildlife boarders to reduce risk … of zoonoses), complicates collective action. We extend the experimental collective risk social dilemma to consider that … understanding the reasons for self-reliance in collective risk social dilemmas can help develop better institutions to enhance the …

Risk and uncertainty are an integral part of everyday human interactions. Recent literature has shown that group size …

. We present a laboratory experiment that studies how residual risk of failure affects willingness to contribute to climate … risk than in treatments without one. We interpret this as an outcome of a psychological process where residual risk puts …