Authorities often lack information for efficient regulation of the commons. This paper derives a criterion comparing …

In this paper, we present and illustrate novel data on more than a century of regulation in Switzerland. We provide … reflected in the annual changes to such regulation from 1908-2013. We measure the stock of regulation by the number of … heterogeneity in the stock of regulation and the amount and development of regulatory activity. Regulatory activity generally …

We evaluate the welfare effects of the Roam-Like-At-Home regulation, which drastically re-duced the price of accessing … impact of the regulation on different user segments. We estimate that around half of the gains stem from a reduction in … deadweight loss, i.e., new users accessing the mobile internet. We further show that the impact of the regulation varies with …

We consider the regulation of a monopoly facing consumers that may evade payments, an important issue in public …

We empirically assess the impact of the EU roaming regulation on mobile operators' average revenues per user (ARPU) and …-level data we find that the regulation decreased mobile operator's revenues per user, while it had no impact on tariffs during … the latest phase of the regulation. …