Das Bundesverfassungsgericht hat klar zum Ausdruck gebracht, dass es das OMT-Programm der EZB für verfassungswidrig hält. Dieser Beitrag zeigt, dass der Beschluss wesentlich darauf beruht, dass die Richter der Theorie effizienter Märkte und den sich daraus ergebenden geldpolitischen...

The Federal German Constitutional Court has made it clear that it considers the OMT program to be in violation of the ECB’s mandate. This paper argues that the Court’s decision reflects an endorsement of the efficient-market hypothesis. If financial markets are efficient, interference of any...

While the IS/LM-AS/AD model is still the central tool of macroeconomic teaching it has been criticised by several economists. The model is unable to deal with a monetary policy that uses the interest rate as its operating target ( Romer [2000]). Walsh [2002] has criticised that it is not suited...

While the IS/LM-AS/AD model is still the central tool of macroeconomic teaching in most macroeconomic textbooks, it has been criticised by several economists. Colander [1995] has demonstrated that the framework is logically inconsistent, Romer [2000] has shown that it is unable to deal with a...

Although there seems to be a broad consensus among economists that purely floating or completely fixed exchange rates (the so-called corner solutions) are the only viable alternatives of exchange rate management, many countries do not behave according to this paradigm and adopt a strategy within...