We propose a model of the European gas market where the risk that Russian deliveries are interrupted is endogenized. While Russia's attempts to buy considerable parts of the European downstream industry have faced strong political opposition, we argue that Russian participation in the downstream...

Mit einem Importanteil von mehr als 50% beruht ein Großteil der deutschen Gasversorgung auf Lieferungen aus Russland. Es würde schwerfallen, diese kurzfristig zu ersetzen, da sowohl die Kapazitäten der LNG-Terminals als auch die Transportkapazitäten des bestehenden Pipelinenetzes begrenzt...

The Russian war of aggression against Ukraine since 24 February 2022 has intensified the discussion of Europe's reliance on energy imports from Russia. A ban on Russian imports of oil, natural gas and coal has already been imposed by the United States, while the United Kingdom plans to cease...

[Introduction] The Russian war of aggression against Ukraine since 24 February 2022 has intensified the discussion of Europe's reliance on energy imports from Russia. A ban on Russian imports of oil, natural gas and coal has already been imposed by the United States, while the United Kingdom...

Why did some countries vote not to condemn Russia's invasion of Ukraine at the United National General Assembly's first emergency session since 1997? Our study examines different economic, political, geographic and historical reasons behind the voting behaviour of several countries in favour of...

The German economy coped with the end of Russian gas and could have equally withstood an April 2022 cut-off. - Recently released GDP numbers confirm that the German economy withstood the end of Russian gas imports and even avoided slipping into a recession last winter. This outcome would seem to...

Dieser Beitrag geht davon aus, daß Goethes "Faust"-Drama in seinen beiden Teilen nicht bloß ein Bildungsgut aus dem 19. Jahrhundert darstellt, das viel zitiert, aber selten gründlich gelesen wird, sondern daß es eine weitreichende Bedeutung als moderne, ja sogar als hochaktuelle Dichtung...

Re-licensing requirements for professionals that move across borders are widespread. In this paper, we measure the returns to an occupational license using novel data on Soviet trained physicians that immigrated to Israel. An immigrant re-training assignment rule used by the Israel Ministry of...