Showing 1 - 10 of 14
How does the internet affect young people’s mental health? We study this question in the context of Italy using administrative data on the universe of cases of mental disorders diagnosed in Italian hospitals between 2001 and 2013, which we combine with information on the availability of...
Persistent link: https://www.econbiz.de/10013174133
How does the internet affect young people's mental health? We study this question using administrative data on the universe of cases of mental disorders diagnosed in Italian hospitals between 2001 and 2013, which we combine with broadband internet availability at the municipal level. Broadband...
Persistent link: https://www.econbiz.de/10015409563
Asymmetric information can distort market outcomes. I study how the online disclosure of information affects consumers' behavior and firms' incentives to upgrade product quality in markets where information is traditionally limited. I first build a model of consumer search with firms' endogenous...
Persistent link: https://www.econbiz.de/10013285520
We provide evidence about voters' response to crime control policies. We exploit a natural experiment arising from the Italian 2006 collective pardon releasing about one third of the prison population. The pardon created idiosyncratic incentives to recidivate across released individuals and...
Persistent link: https://www.econbiz.de/10011668874
Ranking algorithms are the information gatekeepers of the Internet era. We develop a stylized framework to study the effects of ranking algorithms on opinion dynamics. We consider rankings that depend on popularity and on personalization. We find that popularity driven rankings can enhance...
Persistent link: https://www.econbiz.de/10011669418
We study voters' response to public policies. We exploit a natural experiment arising from the Italian 2006 collective pardon that created idiosyncratic incentives to recidivate across released individuals and municipalities. We show that municipalities where resident pardoned individuals had a...
Persistent link: https://www.econbiz.de/10011781786
What is the role of the media in coordinating and mobilizing insurgency against a foreign military occupation? We analyze this question in the context of the Nazi-fascist occupation of Italy during WWII. We study the effect of BBC radio counter-propaganda (Radio Londra) on the intensity of...
Persistent link: https://www.econbiz.de/10011804141
Tourism accounts for around one tenth of global GDP. We analyze the impact of entertainment media in drawing tourists to filming locations (media multiplier ) and, in turn, the effect of tourism on local economic development (tourism multiplier ). To assess the media multiplier, we employ a...
Persistent link: https://www.econbiz.de/10012510008
In response to the Covid-19 outbreak, among other previous "non-pharmaceutical interventions", on March 22, 2020 the Italian Government imposed an economic lockdown and ordered the closing of all non-essential economic activities. This paper estimates the causal effect of this measure on...
Persistent link: https://www.econbiz.de/10012291890
This paper provides a simple theoretical framework to evaluate the effect of key parameters of ranking algorithms, namely popularity and personalization parameters, on measures of platform engagement, misinformation and polarization. The results show that an increase in the weight assigned to...
Persistent link: https://www.econbiz.de/10013413453