The Russian economy is tightly woven into the global economy, and is therefore highly dependent on the development of exchange rates. Since 2014, the ruble has fallen by more than 50 percent against the US dollar. The de¬valuation goes hand in hand with the Western sanctions that were imposed due to the political tensions between Russia and Ukraine. At the same time, the decline in oil prices may also ...
This paper investigates the usefulness of the money demand relationship in times of unconventional monetary policies by cointegration methods. In contrast to the bulk of the literature, evidence in favour of a stable long run money demand function is presented both for the US and the euro area. Results are based on standard monetary aggregates, i.e. MZM for the US and M3 in case of the euro area. The ...
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, ...
The European Central Bank has engaged in a wide range of nonstandard monetary policy measures since 2007. Each new tool was accompanied by an intense public debate on its effectiveness. This study evaluates the average effect of these measures on the macro-economy. The estimates show that unexpected changes in monetary policy that lower euro-area sovereign bond yields lead to a significant rise in ...
In the face of interest rates having hit their zero lower bound in major economies, large-scale asset purchases have become an important weapon of central banks in recent years. It is, however, not clear whether and under which circumstances such policy measures produce the desired effects. This round-up provides a selective overview of theoretical research that has been devoted to understand under ...
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 ...
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