Die Staatsschuldenkrise einiger Länder in der EWU ist letztlich doch eine Währungskrise. Nur im gemeinsamen Währungsraum war es überhaupt möglich, die Schuldaufnahme stark auszuweiten. Andererseits treten bei Zweifeln an der finanziellen Solidität von Schuldnerstaaten kumulative...

Economists in the public are accused of propagating highly professional, but unrealistic theories that mislead market agents and policy makers to place too much confidence in rational behaviour and market equilibrium. The paper analyses to what extent the US banking crisis and the euro crisis...

Low inflation on goods markets provides no reliable precondition for asset-market stability; it might even promote the emergence of bubbles because interest rates and risk premia appear to be low. A further factor driving asset demand is easy availability of credit, which in turn roots in the...

Die Schuldenkrise in der EWU ist entstanden, weil sich die Staaten in 'fremder Währung' verschulden müssen. Diese Konstellation war als Ordnungsrahmen bei der Gründung der Währungsunion vorgesehen, führte aber dazu, dass sich die Staaten von den internationalen Finanzmärkten abhängig...

Without a Lender of Last Resort for government debt, multiple equilibria in bond markets may ensue where default emerges for non-fundamental reasons. The stabilising power of central bank interventions does not build on a real debt depreciation via inflation, but on a swap of bonds and central...

Post Keynesian stagnation theory argues that slower population growth dampens consumption and investment. A New Keynesian OLG model derives an unemployment equilibrium due to a negative natural rate in a three-generations credit contract framework. Besides deleveraging or rising inequality, also...

The current debate whether zero interest rates are caused by a saving glut or a liquidity glut is resolved by the distinction between the market and the natural rate, where saving affects only the latter variable, and monetary policy mainly the first. This topic is linked to a second one: the...

Mercantilist theories and policies in early capitalism have been criticized for confusing microeconomic and macroeconomic sources of wealth, for misunderstanding the benefits of free trade, and for overrating the role of money. This paper aims to reconstruct the rationality of mercantilism as an...

Post Keynesian stagnation theory argues that slower population growth dampens consumption and investment. A New Keynesian OLG model derives an unemployment equilibrium due to a negative natural rate in a three-generations credit contract framework. Besides deleveraging or rising inequality, also...

Books reviewed: Davidson, Paul (2007): John Maynard Keynes, London/New York Godley, Wynne / Lavoie, Marc (2007): Monetary Economics. An Integrated Approach to Credit, Money, Income, Production and Wealth, Houndmills et al. McCombie, John / Rodriguez Gonzales, Carlos (eds.)(2007): The European...