Showing 1 - 10 of 491
deadweight loss, i.e., new users accessing the mobile internet. We further show that the impact of the regulation varies with …We evaluate the welfare effects of the Roam-Like-At-Home regulation, which drastically re-duced the price of accessing … the mobile internet for EU residents when traveling abroad in the European Economic Area. Estimates from individual …
Persistent link: https://www.econbiz.de/10012888496
This paper characterizes the asymptotic behaviour, as the number of assets gets arbitrarily large, of the portfolio weights for the class of tangency portfolios belonging to the Markowitz paradigm. It is assumed that the joint distribution of asset returns is characterized by a general factor...
Persistent link: https://www.econbiz.de/10003720566
percentage points increase in internet penetration rates. This is a huge increase, meaning that the deployment of these cables … has almost doubled the penetration of Internet in the sub-continent's population. On the other hand, exogenous sources of … internet and mobile penetration rates, to lower investments in ICTs, and to increase mobile-cellular tariffs and the wireline …
Persistent link: https://www.econbiz.de/10011951676
This paper investigates telecommunication operator investment in broadband infrastructure after local deregulation of the wholesale broadband access market. Using a panel dataset covering all 5,598 exchange areas in the United Kingdom, we exploit regional differences in deregulation following a...
Persistent link: https://www.econbiz.de/10009752995
Regulators have long been aware of the social aspects of communication. In the past, regulated monopolists have provided Universal Service Obligations, typically funded via a system of cross-subsidies. In this paper, we first review the rationale for imposing Universal Service Obligations, based...
Persistent link: https://www.econbiz.de/10011409371
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. …
Persistent link: https://www.econbiz.de/10012602181
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. …
Persistent link: https://www.econbiz.de/10011409202
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 …
Persistent link: https://www.econbiz.de/10012622563
We test for the distributional effects of regulation and entry in the mobile telecommunications sector in a highly … mobile termination rate regulation. We find that regulation benefits consumers significantly more than entry does, and that …
Persistent link: https://www.econbiz.de/10012029118
Research in the field of "Digital Economics" has widely neglected the dynamics of changes in preference and demand due … of individual and societal factors. The reactions "Government Regulation", "Flooding", "Passive Escape: Digital Detox …
Persistent link: https://www.econbiz.de/10011761654