, investments increase off-net traffic from the investor’s network but also from competitors’ networks. Regulation changes the … functions. Testing for a common regulation-investment effect provides evidence that the negative investment externality is not … due to regulation. …

This paper considers the impact of European telecom regulation on the value of affected companies. Employing a … repeating ARGARCH model, I compare the effect of three types of regulation which are categorized based on the addressed subject …, i.e. cross-market, country-specific and company-specific regulation. While standard event study approaches are a special …

, investments increase off-net traffic from the investor’s network but also from competitors’ networks. Regulation changes the … functions. Testing for a common regulation-investment effect provides evidence that the negative investment externality is not … due to regulation. …

This paper considers the impact of European telecom regulation on the value of affected companies. Employing a … repeating ARGARCH model, I compare the effect of three types of regulation which are categorized based on the addressed subject …, i.e. cross-market, country-specific and company-specific regulation. While standard event study approaches are a special …

Unbundling of vertically integrated utilities has become an integral element in the regulation of network industries … able to identify heterogeneous effects of legal unbundling for different types of price regulation, because we observe a … switch in the price regulation regime from rate-of-return regulation to incentive regulation during our observation period …

most relevant regulatory measures - that is, co-investment models as well as different types of access regulation - we …

regulation and recently imposed fiber access regulations. Our main finding is that more stringent access regulations for both the …