-of-return regulation is generally thought to result in overinvestment, while incentive regulation is believed to entail underinvestment …. Yet, previous empirical work has generally found that the introduction of incentive regulation has not systematically …-of-return regulation because investment decisions (what can be included in the rate base) are usually evaluated in a discretionary manner …

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 …

nondiscrimination regulation that forces the ISP to provide an equal quality upgrade to both CPs, however, can reduce the ISP …

entrants can make profits after investing in infrastructure so that they have an incentive to invest. The second one requires … difficult to achieve at the same time. In this paper, we consider price regulation in the retail and wholesale market and answer … access price regulation is an effective instrument to make the entrant and consumers better off. …

The roam-like-at-home regulation (RLAH) eliminated all mobile roaming surcharges to Eu-ropean consumers travelling … within the European Economic Area (EEA). We measure the causal impact of the regulation on EEA roaming traffic, using the … revenues. To evaluate the welfare effects of the regulation, we develop a framework that includes consumer surplus, retail and …

and labour market regulation on the capital stock. Several alternative testing methods show that the negative influence of … product and labour market regulation is considerably stronger at higher levels. The paper uncovers important policy …

infrastructure investment as a support for business investment. …

The paper aims at empirically investigating the relationship between regulation and the capital structure of the … result prevails independent of a control variable that indicates the regulatory regime. -- regulation ; capital structure …