Search results for "Band spectrum"

showing 2 items of 2 documents

BeppoSAX observations of EXO 0531-66 in outburst and X persei

1999

Abstract We report temporal and spectral analysis of two Be/X-ray systems observed by the BeppoSAX NFI. EXO 0531-66 was in outburst during the BeppoSAX observation: it is not a well known source because it is not detectable during the low states and the outbursts are unforeseeable and at temporal distances of years. X Persei is a well known source, but the band spectrum, obtained for the first time from the BeppoSAX observation, revealed an unexpected complexity.

PhysicsNuclear and High Energy PhysicsAstrophysics::High Energy Astrophysical PhenomenaAstrophysics::Solar and Stellar AstrophysicsAstronomySpectral analysisAstrophysicsAtomic and Molecular Physics and OpticsBand spectrum
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Testing for public debt sustainability using band spectrum regression analysis "

2014

In this note we focus on the response of the primary surplus to debt (ratios to GDP)over a low frequency band (associated with cycles with period between eight and sixteen years) to filter out business cycle effects. For this purpose, we use band spectrum regression, using both the Fourier Transform and the Discrete Wavelet transform, fitted to pooled panel dataset of 18 EMU countries. The empirical findings give evidence of fiscal fatigue within Eurozone:the response of primary surplus to debt will decrease over a finite debt limit.

Public debt sustainability fiscal fatigue band spectrum regressionSettore SECS-P/05 - Econometria
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