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People reason about real-estate prices both in terms of general rules and in terms of analogies to similar cases. We propose to empirically test which mode of reasoning fits the data better. To this end, we develop the statistical techniques required for the estimation of the case-based model....
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This paper deals with the interrelations between stocks listed and traded in two international unsynchronized markets. The data exhibits first order nonstationarity and the series across markets are cointegrated. This gives a justification for an error correction model which incorporates a short...
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An infinite-order asymptotic expansion is given for the autocovariance function of a general stationary long-memory process with memory parameter d in (-1/2,1/2). The class of spectral densities considered includes as a special case the stationary and invertible ARFIMA(p,d,q) model. The leading...
Persistent link: https://www.econbiz.de/10012779221
There is an emerging consensus in empirical finance that realized volatility series typically display long range dependence with a memory parameter (d) around 0.4 (Andersen et al. (2001), Martens et al. (2004)). The present paper provides some analytical explanations for this evidence and shows...
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Two approaches have dominated formulations designed to capture small departures from unit root autoregressions. The first involves deterministic departures that include local-to-unity (LUR) and mildly (or moderately) integrated (MI) specifications where departures shrink to zero as the sample...
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