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This paper studies the smooth transition regression model where regressors are I(1) and errors are I(0). The regressors and errors are assumed to be dependent both serially and contemporaneously. Using the triangular array asymptotics, the nonlinear least squares estimator is shown to be...
Persistent link: https://www.econbiz.de/10009612025
The annual structure of the real GDP in the UK, France, Germany and Italy is examined in this article by means of fractionally integrated techniques. Using a version of a testing procedure due to Robinson (1994), we show that the series can be specified in terms of I(d) statistical models with d...
Persistent link: https://www.econbiz.de/10009613608
The behavior of the dollar/euro exchange rate is modeled using a monetary model of the exchange rate. The econometric … analysis is complicated by the short sample span of actual euro data available for analysis. Hence, data on a "synthetic" euro …, is identified for the 1991M08-1999M12 period using the Johansen procedure. The model implies that the euro was …
Persistent link: https://www.econbiz.de/10009583879
Persistent link: https://www.econbiz.de/10000554604
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Persistent link: https://www.econbiz.de/10000992355
Tests for unit roots and other nonstationary hypotheses that were proposed by Robinson (1994) are applied in this article to the Nelson and Plosser's (1982) series. The tests can be expressed in a way allowing for structural breaks under both the null and the alternative hypotheses. When...
Persistent link: https://www.econbiz.de/10009582385
Persistent link: https://www.econbiz.de/10009611548
-in estimation. We apply the empirical likelihood based test to a discretised diffusion model which has been recently considered in …
Persistent link: https://www.econbiz.de/10009612573
We propose in this article a joint test for testing simultaneously a deterministic trend component and the degree of integration of the cyclical component in a given time series. The test is directly derived from Robinson's (1994) procedure, which is based on the Lagrange Multiplier (LM)...
Persistent link: https://www.econbiz.de/10009613609