We extend the model by DeGrauwe and Grimaldi (2006, EER) by currency transaction taxes. This model explains the exchange rate behavior by the interaction of heterogeneous traders who display either trend chasing behavior or rely on a return of the exchange rate back to its arbitrage free...

This heterogeneous interacting agents model of a financial market is a generalization of the model proposed by Westerhoff (The Use of Agent-Based Financial Market Models to Test the Effectiveness of Regulatory Policies) by traders who are allowed to have different investment horizons as...

This agent-based financial market model is a generalization of the model of Westerhoff (The Use of Agent-Based Financial Market Models to Test the Effectiveness of Regulatory Policies) by traders who are allowed to have different investment horizons as introduced by Demary (Who Does a Currency...

The establishment of a Capital Markets Union (CMU) is a high-priority project of the European Commission. CMU should foster additional non-bank sources of finance, mobilize private savings more efficiently and enhance capital market integration. Although more integration is needed, the...

The Global Financial Crisis as well as the Eurozone Banking and Sovereign Debt Crisis revealed deficiencies in bank capital regulation which made banks vulnerable to stress in interbank markets as well as to stress in sovereign debt markets. Deterio-rating banks' balance sheet quality weakened...

Niedrige Inflationsraten fordern die Geldpolitik der Europäischen Zentralbank (EZB) und der Federal Reserve Bank (Fed) heraus. Während die wirtschaftliche Erholung der Eurozone immer noch schleppend verläuft, wächst die US-Wirtschaft robust und der US-Arbeitsmarkt verbesserte sich soweit...

The European Central Bank (ECB) as well as the Federal Reserve Bank (Fed) are currently challenged by inflation below their inflation targets. While the Eurozone recovery is still anemic, the US economy is growing and the labor market improved, such that the Fed now fulfills one target of its...

While the ECB still struggles with an impaired bank lending channel of monetary transmission, the Fed successfully fought the labor market slack that was caused by the great recession of 2008. Due to the improved labor market, the Fed can now start its gradual interest rate lift-off. The ECB...

Die Europäische Zentralbank (EZB) musste im Verlauf der Euro-Schuldenkrise zu ungewöhnlichen geldpolitischen Maßnahmen greifen. Diese wurden in der Öffentlichkeit kontrovers wahrgenommen. Die Autoren dieses Policy Papers argumentieren, dass die EZB nicht nur aufgrund der Nullzinsschranke...

Mit den Staatsanleihekaufprogrammen überschreitet die EZB nach Ansicht des IW Köln ihr Mandat nicht grundsätzlich, solange sie sich an eine Reihe von Bedingungen hält. Ihr Eingreifen erscheint geldpolitisch gerechtfertigt. Denn die EZB gefährdet mit den Staatsanleihekäufen (wegen der...