dynamics of oil price volatility by examining interactions between oil market and exchange rate in selected MENA countries …) to examine the presence of volatility spillover between oil prices and exchange rates return series. The econometric … rates, and ii) there is significant evidence of volatility spillovers from oil markets to exchange rate markets in the …

We provide a comprehensive assessment of volatility connectedness between the currencies of Central European (CE … currencies before) and document domination of the negative volatility, especially during periods of economic distress. We further … robust with respect to a volatility measure and provide direct policy implications for portfolio composition and hedging. …

Central and Eastern European countries (CEECs), specifically the Czech Republic, Hungary, and Poland, and both the UK and … Russia. The adopted framework allows to analyse interdependence by estimating volatility spillovers, and also contagion by … testing for possible shifts in the transmission of volatility following the introduction of the euro and EU accession. Further …

derive unit root and cointegration tests in panels with short time dimension; these tests have the attractive feature that … hypothesis and cointegration tests based on it perform well in small sample; this is in marked contrast to the small sample …

-run relation between expenditures and revenues in a cointegration analysis within each Land. The results provide evidence against …

integration ; misalignment ; second-generation panel unit-root and cointegration tests …

debt and its ratio to GDP. Second, exploiting unit root analysis and cointegration, we test for the sustainability of … budget constraint ; unit roots ; cointegration ; fiscal sustainability ; economic history …

analysis, we conduct formal tests on fiscal sustainability, including tests on stationarity and cointegration and the …

by applying "gsecond generation" panel cointegration techniques. A unique identification strategy for the selection of … sub-panels improves the robustness of panel cointegration tests and reveals that Laender finances are hardly sustainable. …

This paper provides a review of the literature on unit roots and cointegration in panels where the time dimension (T … degrees, the dependence that might prevail across the different units in the panel. In the analysis of cointegration the … hypothesis testing and estimation problems are further complicated by the possibility of cross section cointegration which could …