Macroeconomics Department Publications

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  • DIW Roundup 129 / 2019

    Stability Implications of Financial Interconnectedness under the Capital Markets Union

    In the run-up to the European elections in May 2019, the European Commission is trying to advance the initiatives laid out in its action plan for a European Capital Markets Union (CMU). In order to diversify financing sources and to increase private risk sharing, the CMU aims at deepening the integration of European equity and debt markets. While there are benefits associated with more cross-border ...

    2019| Justus Inhoffen
  • DIW Roundup 122 / 2018

    Regulatory Differences and International Financial Integration

    The Capital Markets Union (CMU) – an initiative of the European Commission – aims to unify and deepen capital markets across EU Member States by removing existing barriers to cross-border investment and, in particular, harmonizing financial and business regulations. However, harmonizing institutional frameworks across the EU Member States that historically have different legal traditions is difficult ...

    2018| Tatsiana Kliatskova
  • DIW Roundup 121 / 2018

    The Macroeconomic Effects of Exchange Rate Movements

    The macroeconomic effects of exchange rate movements have been subject to an extensive debate in international economics. Traditionally, much of the discussion was focused on the relation between the effective exchange rate and the trade balance. However, the process of financial globalization has led to a sharp increase in foreign asset and liability positions across countries and also to a greater ...

    2018| Pablo Anaya, Stefan Hasenclever
  • DIW Roundup 120 / 2018

    What Determines the Costs of Fiscal Consolidations?

    Recent studies have proposed several factors that determine how fiscal consolidations affect the economy. This Roundup focuses on several of these determinants. Namely, it discusses how the composition of the consolidation measure, the state of the business cycle, the level of private indebtedness and the amount of fiscal stress during which the measure is implemented influences the consequences of ...

    2018| Mathias Klein
  • DIW Roundup 119 / 2018

    Monetary Policy Normalization in the Euro Area

    The ECB announced in October 2018 that it would begin to cut back the amount of monthly asset purchases starting January 2018 while extending the duration of the purchases until at least September 2018. At it latest Governor’s Council meeting in January 2019 it decided to remain on this track despite a sharp appreciation of the euro in the meanwhile. These steps were just two on a longer and potentially ...

    2018| Daniel Privitera, Malte Rieth
  • DIW Roundup 116 / 2017

    Capital Market Integration and Macroeconomic Stability

    After the establishment of the Banking Union, the European Commission is working on measures to foster capital market deepening in Europe. Key goals for a European Capital Markets Union are to provide firms with alternative funding sources to bank credit and to make economies more resilient to local shocks through better international risk sharing. While open capital markets can improve portfolio diversification, ...

    2017| Franziska Bremus, Ruth Stelten
  • DIW Roundup 109 / 2017

    The Natural Rate of Interest II: Empirical Overview

    The concept of the natural rate of interest (NRI) dates back to Wicksell (1898) and has since then been highly debated in the economic literature. In practice, estimates of the NRI can be employed as a versatile tool for macroeconomic analysis and are a core element within the popular neo-Wicksellian (or New-Keynesian) framework. The real rate gap, i.e. the difference between the actual interest rate ...

    2017| Dmitry Chervyakov, Philipp König
  • DIW Roundup 108 / 2017

    The Natural Rate of Interest I: Theory

    The term natural (or neutral) real interest rate refers to the equilibrium value of the real interest rate. As this equilibrium is usually conceived as a situation where inflationary or deflationary pressures have abated, the natural real interest rate is a key concept for central banks seeking to stabilize the general price level or targeting the rate of inflation. The present roundup provides a brief ...

    2017| Philipp König, Dmitry Chervyakov
  • DIW Roundup 107 / 2017

    The Inflation Targeting Debate

    Inflation targeting has become one of the most prominent monetary regimes around the globe. Proponents argue that it reduces the dynamic inconsistency problem of monetary policy and thereby stabilises prices, which in turn promotes growth. Opponents, on the other hand, say that by focusing on price stability inflation targeting neglects other important policy objectives, such as financial stability, ...

    2017| Malte Rieth
  • DIW Roundup 99 / 2016

    What Causes the Delay in Reforms in Europe?

    The academic literature provides no clear answer to this question. In principle, the recent slowdown in reform activity and fiscal consolidation in the euro area may derive from several developments. Potential reasons involve the end of the economic recession, the provision of financial assistance to crisis countries, and improved financing conditions for governments as a result of unconventional monetary ...

    2016| Malte Rieth, Lisa Gehrt
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