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This paper uses a modelling framework which includes two singularities (or poles) in the spectral density function, one corresponding to the long-run (zero) frequency and the other to the cyclical (nonzero) frequency. The adopted specification is very general, since it allows for fractional...
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This paper summarises the work done by Eurosystem staff in the context of the Strategy Review Seminar on Monetary Policy Instruments. More specifically, it focuses on the efficacy, efficiency and potential side effects of the key monetary policy instruments employed by the European Central Bank...
Persistent link: https://www.econbiz.de/10012650793
This paper analyses the impact of the Covid-19 pandemic on the degree of persistence of European stock markets. Specifically, it uses fractional integration methods to estimate persistence at the daily, weekly and monthly frequencies in the case of ten major European stock market indices; the...
Persistent link: https://www.econbiz.de/10012653308
This paper examines the effects of the COVID-19 pandemic on stock returns, CDS and economic activity in the US and the five European countries (the UK, Germany, France, Italy, and Spain) which have been most affected. The sample period covers the dates from the first confirmed COVID-19 cases in...
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generation) free trade agreement the EU has ever negotiated. It is a "mixed" agreement with EU and member countries competences …. Most elements of the agreement for which the EU has "exclusive competence", including the chapter on tariffs and non … prototype model and can easily be applied to other foreign trade agreements the EU is planning. A comparison shows that TTIP …
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This paper analyses the long-memory properties of US and European stock indices, as well as their linkages, using fractional integration and fractional cointegration techniques. These methods are more general and have higher power than the standard ones usually employed in the literature. The...
Persistent link: https://www.econbiz.de/10011343058