The financial crisis led to a deep recession in many industrial countries. While large emerging countries recovered relatively quickly from the financial crisis, their performance deteriorated in the recent years, despite the modest recovery in advanced economies. The higher divergence of...

Against the backdrop of an unstable international monetary system centred around the US dollar and very dim prospects of reforming this system, this article analyses the rationale for the unilateral introduction of gold-backed currencies and the challenges and problems associated with such a...

For more than two decades now, current-account imbalances are a crucial issue in the international policy debate as they threaten the stability of the world economy. More recently, the government debt crisis of the European Union shows that internal current account imbalances inside a currency...

This paper examines the linkages between the trade of goods and financial assets. Do both flows behave as complements (implying a positive correlation) or as substitutes (negative correlation)? Although a classic topic in international macroeconomics, the empirical evidence has remained...

Since the demise of the Bretton Woods system, the yen has seen several episodes of strong appreciation, including in the late 1970s, after the 1985 Plaza Agreement, the early and late 1990s and after 2008. These appreciations have not only been associated with "expensive yen recessions"...

The interest rate is generally considered as an important driver of macroeconomic investment. As an innovation, this paper derives the exact shape of the "hysteretic" impact of changes in the interest rate on macroeconomic investment under the scenarios of both certainty and uncertainty. We...

The interest rate represents an important monetary policy tool to steer investment in order to reach price stability. Therefore, implications of the exact form and magnitude of the interest rate-investment nexus for the European Central Bank's effectiveness in a low interest rate environment...

Die US-Zentralbank hat begonnen, mit ihrem Quantitative Easing 2 (QE2) die Märkte mit Liquidität zu überschwemmen. Betroffen sind nicht allein die USA, sondern vor allem Länder, die ihre Währung an den US-Dollar gebunden haben. Aber auch flexible Wechselkurse bieten nur geringen Schutz vor...

The issues of privatization (and sometimes deregulation) have been reviewed in a large literature on the various aspects of privatization, that has emphasized the potential efficiency gains. Hence, we provide some theoretical reasoning why privatization is useful as well as profitable for an...