In a laboratory experiment designed to capture key aspects of the interaction between physicians and patients, we study … the effects of medical insurance and competition in the guise of free choice of physician, including observability of … consult more often and physicians overtreat more often than in the baseline condition. Competition decreases overtreatment …

In a laboratory experiment designed to capture key aspects of the interaction between physicians and patients in a … stylized way, we study the effects of medical insurance and competition in the guise of free choice of physician. Medical … physicians overtreat more often than in the baseline condition. Competition decreases overtreatment compared to the baseline and …

In a laboratory experiment designed to capture key aspects of the interaction between physicians and patients in a … stylized way, we study the effects of medical insurance and competition in the guise of free choice of physician. Medical … physicians overtreat more often than in the baseline condition. Competition decreases overtreatment compared to the baseline and …

the accountable state by conducting a two-level public goods experiment in which civic engagement can build a sanction …

the accountable state by conducting a two-level public goods experiment in which civic engagement can build a sanction …

choices elsewhere de-biases voters and alleviates the inefficiency. However, in the experiment, providing social information …

the experiment, providing social information on success is ineffective. While voters with higher cognitive abilities are …

the experiment, providing social information on success is ineffective. While voters with higher cognitive abilities are …