Using a panel of annual data for 20 countries we show that synchronized fiscal consolidation (stimulus) programmes in different countries make their business cycles more closely linked, especially in the case of fiscal adjustments lasting 2 or 3 years. We also find: (i) little evidence of decoupling when an inflation targeting regime is unilaterally adopted; (ii) an increase in business cycle synchronization ...
This paper investigates the effects of global oil and food price shocks to consumer prices in Middle East-North African (MENA) countries using threshold cointegration methods. Oil and food price shocks increase domestic prices in the long run, whereby the impact of food prices dominates. While global prices are weakly exogenous, consumer prices respond to deviations from the equilibrium relationship. ...
Im Zahlungssystem der Eurozone, Target 2, sind seit 2007 hohe Verbindlichkeiten der Krisenländer gegenüber den übrigen Mitgliedern der Währungsunion aufgelaufen. Auf dem Höhepunkt dieser Entwicklung Mitte 2012 hatte allein die Deutsche Bundesbank Target-Forderungen in Höhe von 750 Milliarden Euro. Mittlerweile ist dieser Posten auf 570 Milliarden Euro zurückgegangen; er ist damit aber immer noch deutlich ...
Die Debatte über Target 2 - das Zahlungsverkehrssystem des Europäischen Systems der Zentralbanken - hat in den vergangenen Jahren zu kontroversen Diskussionen in Deutschland geführt. Die vorliegende Studie des DIW Berlin kommt zu dem Ergebnis, dass die in diesem Zusammenhang vielfach geäußerten Ängste vor den Risiken für Deutschland größtenteils unbegründet sind. Demzufolge ist Deutschland nicht - ...
The paper analyses the global spillovers of the Federal Reserve's unconventional monetary policy measures. First, we find that Fed measures in the early phase of the crisis (QE1), but not since 2010 (QE2), were highly effective in lowering sovereign yields and raising equity markets in the US and globally across 65 countries. Yet Fed policies functioned in a procyclical manner for capital flows to ...
This paper examines the PPP hypothesis analysing the behaviour of the real exchange rates vis-à-vis the US dollar for four major currencies (namely, the Canadian dollar, the euro, the Japanese yen and the British pound). An innovative approach based on fractional integration in a multivariate context is applied to annual data from 1970 to 2011. Long memory is found to characterise the Canadian dollar, ...
In the debate on global imbalances, the euro area countries received inreasing attention since the outbreak of the financial crisis. While the current account is on balance for the entire area, divergences between individual member states have increased since the introduction of the common currency and are part of the excessive imbalances procedure. This paper explores the determinants of the imbalances ...
We examine the global dimension of inflation in 24 OECD countries between 1980 and 2007 in a Phillips curve framework. We decompose output gaps and changes in unit labour costs into common (or global) and idiosyncratic components using a factor analysis and introduce these components separately in the regression. We find that the common component of changes in unit labour costs has a notable impact ...