The current WTO jurisdiction on linkages of trade and environment is not free of contradictions and has provided for heated debate due to some inconsistencies in past WTO rulings. The article argues that the WTO jurisdiction is not only unclear but also lacks economic reasoning. It aims to...

CO2 emissions from international shipping, which are currently unregulated, are predicted to rise from 2.7% today to 18% in 2050. International bunker fuel emissions have been excluded from any commitment in the Kyoto Protocol; the UNFCCC conference in Copenhagen also failed to bring about clear...

This policy brief summarizes the scientific discussion about land deals and presents some initial empirical results from a field trip to a large land investment in Zambia. It is intended to serve as a background paper for the symposium session "Dealing with the Race for Agricultural Land" at the...

Die Konsolidierung des Bundeshaushalts, wie sie von der „Schuldenbremse“ des Grundgesetzes gefordert wird, lässt keine Spielräume für ausgabenträchtige Reformprojekte. Die Absichtserklärung der Bundesregierung, die im Koalitionsvertrag vereinbarten Projekte anzugehen, wenn die...