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Likelihood-based panel cointegration test in the presence of a linear time trend and cross-sectional dependence
Arsova, Antonia; Karaman Örsal, Deniz Dilan - 2013
This paper proposes a new likelihood-based panel cointegration rank test which extends the test of Örsal & Droge (2012 …) (henceforth Panel SL test) to allow for cross-sectional dependence. The dependence is modelled by unobserved common factors which … panel analysis of nonstationarity in idiosyncratic and common components (PANIC) approach of Bai & Ng (2004) and the …
Persistent link: https://www.econbiz.de/10010187855
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A likelihood ratio test for stationarity of rating transitions
Weissbach, Rafael; Walter, Ronja - 2008
; Panel data …
Persistent link: https://www.econbiz.de/10003837749
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Measuring uncertainty of a combined forecast and some tests for forecaster heterogeneity
Lahiri, Kajal; Peng, Huaming; Sheng, Xuguang - 2015
risks. With a slight reformulation of the loss function and a standard factor decomposition of a panel of forecasts, we show …
Persistent link: https://www.econbiz.de/10011305389
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Measuring uncertainty of a combined forecast and some tests for forecaster heterogeneity
Lahiri, Kajal; Peng, Huaming; Sheng, Xuguang - 2020
standard factor decomposition of a panel of forecasts, we show that the uncertainty of a typical forecaster can be expressed as …
Persistent link: https://www.econbiz.de/10012405456
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The Euro-Dollar exchange rate : is it fundamental?
Camarero Olivas, Mariam; Ordóñez, Javier; Tamarit … - 2002
-area currencies. First, using dynamic panel techniques, we estimate an error correction model for the dollar real exchange rate versus …
Persistent link: https://www.econbiz.de/10011538958
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Testing missing at random using instrumental variables
Breunig, Christoph - 2015
This paper proposes a test for missing at random (MAR). The MAR assumption is shown to be testable given instrumental variables which are independent of response given potential outcomes. A nonparametric testing procedure based on integrated squared distance is proposed. The statistic’s...
Persistent link: https://www.econbiz.de/10010503886
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Optimal uniform convergence rates and asymptotic normality for series estimators under weak dependence and weak conditions
Chen, Xiaohong; Christensen, Timothy M. - 2014 - Rev.
We show that spline and wavelet series regression estimators for weakly dependent regressors attain the optimal uniform (i.e. sup-norm) convergence rate (n= log n)..p=(2p+d) of Stone (1982), where d is the number of regressors and p is the smoothness of the regression function. The optimal rate...
Persistent link: https://www.econbiz.de/10010458629
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Testing missing at random using instrumental variables
Breunig, Christoph - 2017
This paper proposes a test for missing at random (MAR). The MAR assumption is shown to be testable given instrumental variables which are independent of response given potential outcomes. A nonparametric testing procedure based on integrated squared distance is proposed. The statistic's...
Persistent link: https://www.econbiz.de/10011894725
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Fixed-bandwidth CUSUM tests under long memory
Leschinski, Christian; Wenger, Kai - 2018
We propose a family of self-normalized CUSUM tests for structural change under long memory. The test statistics apply non-parametric kernel-based fixed-b and fixed-m long-run variance estimators and have well-defined limiting distributions that only depend on the long-memory parameter. A Monte...
Persistent link: https://www.econbiz.de/10011957769
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Detecting structural differences in tail dependence of financial time series
Bormann, Carsten; Schienle, Melanie - 2019
An accurate assessment of tail inequalities and tail asymmetries of financial returns is key for risk management and portfolio allocation. We propose a new test procedure for detecting the full extent of such structural differences in the dependence of bivariate extreme returns. We decompose the...
Persistent link: https://www.econbiz.de/10011958215