The "local cap" uses minimal information to establish an optimal price for a monopolized input in a vertically integrated firm. Under it only upstream costs need be known. No demand information is required. It is comparatively welfare efficient and has a small regulatory footprint. Profits are...

The European Union’s Digital Markets Act (DMA) initiative, which is set to introduce ex ante regulatory rules for “gatekeepers” in online platform markets, is one of the most important pieces of legislation to emanate from Brussels in recent decades. It not only has the potential to...

We develop a model that classifies platforms in the "creator economy"---e.g. Youtube, Patreon, and Twitch---into three broad business models: pure discovery mode (providing recommendations to help consumers search for creators); pure membership mode (enabling individual creators to monetize...

The European Union plans to achieve fully liberalized internal electricity markets by 2014. Achieving this ambitious goal is strongly dependent on two factors: national energy policies and transmission networks. The current work focuses on the national policies of three EU states across three...

Offshore wind energy systems are generally regarded as variable baseload technologies and can therefore serve a crucial role in a net-zero or carbon-neutral electricity supply grid. With the spate of growing commercial and government-policy interests in offshore wind, it is important to examine...

Non-discriminatory third-party access to transportation infrastructures in electricity - transmission and distribution networks - is essential for open and effective competition in wholesale and retail electricity markets. Competition in wholesale energy markets is possible and desirable as it...

In this paper we analyse the current trend towards a higher degree of market integration in Europe and identify those aspects that are particularly relevant for Italy. The Italian involvement in this process appears comparatively modest: contributions from policy makers, practitioners and...

Eastern Europe is one of the fastest growing transition economies of the world. The post-socialist countries of Central and Eastern Europe, especially the Czech Republic, Hungary and Poland, continue to undergo a radical economic reform program via microeconomic liberalization, macroeconomic...

This paper studies the impact of market specific news on the short-time forward premia on the Scandinavian electricity market. I show that the short time premia between the day-ahead and intra-day electricity prices on the Scandinavian market can be explained by the arrival of news specific to...

Gegenstand dieses Beitrags ist ein Überblick über den Status quo des Strombinnenmarkts und die jüngsten Kommissionsvorschläge für eine Änderung der Stromrichtlinie und den Erlass einer Netznutzungsverordnung für grenzüberschreitende Stromlieferungen. Besonderes Augenmerk wird der Frage...