We investigate the impact of peer competition on longevity using a unique historical data set of classical composers. We measure the geographic concentration of peers by the number of composers located in the same area and the time spent in one of the main geographic clusters for classical...

Can biased information persuade in the long run? Political information on Italian TV has been biased towards Berlusconi's party since 1994. We exploit a shock to viewers' exposure to Berlusconi bias: idiosyncratic deadlines to switch to digital TV from 2008 to 2012. Digital TV increased the...