The UK Government has proposed national roaming to ensure that consumers may use rival mobile networks in areas where their own operator does not offer (network) coverage (these are known as “partial not-spots”). The proposed policy aimed at increasing the likelihood of mobile subscribers being able to make and receive calls. While this may raise a number of issues, including the risk of higher prices via higher costs and collusion, this article focuses on only one question: whether national roaming, rather than making it more likely that consumers in partial not-spots may be able make and receive calls, may achieve the very opposite outcome. This is because, under national roaming, and depending on the level of the charge, mobile operators may have the incentive to withdraw their network coverage and roam instead.
In this paper, we discuss the implementation of Capacity Remuneration Mechanisms (CRM) in the European Union (EU). We first illustrate that the costs of CRMs in the EU are significantly [...]
Additionality is a key requirement for the renewables based electricity to be used by electrolysers to produce renewable hydrogen. Additionality could be defined as the requirement that renewables-based electricity used [...]
China has always upheld multilateralism and has advocated the use of multilateral mechanisms to jointly address global climate change issues. This paper discusses what China does and why, and how [...]
Interoperability in the context of smart electricity metering is high on the European policy agenda but its essence has been challenging to capture. In this paper, we look at experiences [...]
Around 75% of European cargo transport operations in terms of ton-kilometers are performed by trucks, which, in turn, entail massive environmental and societal impacts. Prior to the COVID-19 pandemic, road [...]
Green LNG is a newly emerging trend in the natural gas industry which has been incentivised by the decarbonisation process. This new line of thinking encourages LNG suppliers to offset [...]
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