Unit root test statistics: Uncertainty measures
Unit Root Tests of Canadian Poverty Measures
... by Statistics Canada since the ...cut-offs, Statistics Canada conducts a detailed survey of the expenditure patterns of Canadian families every four ...
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Residual Augmented Fourier ADF Unit Root Test
... the test statistics. FADF, RALS-FADF denote the test statistic for FADF test and RALS- FADF test ...RALS-FADF test is more powerful than the FADF test for all ...
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Asymptotic theory of statistics form unit root test regressions when the alternative is a breaking-trend-stationary model
... a unit root will hardly ever be rejected, even when the 'true' model is stochastically ...in unit root ...considerations, test regressions for unit root tests were then ...
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LM Unit Root Test with Panel Data: A Test Robust To Structural Changes
... LM test resembles that of IPS, it has an important advantage in dealing with structural ...(ADF) unit root tests su¤er from loss of power when the existing structural break is ...ADF ...
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Stationarity of electromechanical propellers variables: a unit root test approach
... the test, so it uses random values between ...the test, p values are obtained by the data ...KPSS test, the p values are right- tailed ...the test statistics, where the tests calculate ...
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A New Bayesian Unit Root Test in Stochastic Volatility Models
... to test for a unit root in volatility dynamics in the context of stochastic volatility ...Bayesian unit root test of So and Li (1999, Journal of Business Economic ...
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Panel Seasonal Unit Root Test With An Application for Unemployment Data
... seasonal unit root test of Hylleberg et ...(2002). Test statistics are proposed and critical values are obtained by ...new test is applied for unemployment behaviour in ...
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A nonlinear panel unit root test under cross section dependence
... nonlinear unit root tests, and then uses stochastic simulations to obtain the distributions of these statistics and critical ...nonlinear unit root test under alternative ...
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A New Nonlinear Wavelet-Based Unit Root Test with Structural Breaks
... Traditional unit root tests have very weak power properties, especially in the case of negative moving averages ...wavelet-based unit root ...wavelet-based unit root tests, there ...
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A visual test for a unit root: Geary's count of sign changes revisited
... "A Comparison of the Power of the Von Neumann Ratio, Durbin-Watson and Geary Tests", Review of Economics and Statistics, Vol.. "The Power of the Durbin-Watson and Geary Tes[r] ...
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Why not use standard panel unit root test for testing PPP
... panel unit root tests are widely used, however, this paper shows that the inference used in these applications are likely to be wrong, ...LL test is shown to diverge with the number of cross- ...
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A Robust Panel Unit Root Test in the Presence of Cross Sectional Dependence
... the test statistics given in (7) is obtained through the extensive simulation ...RCIPS unit root test tends to have an approximate t-distribution with a mean μ and a standard deviation, ...
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A Simple Panel Unit Root Test in the Presence of Cross Section Dependence
... for unit roots in heterogeneous panels has at- tracted a great of deal ...panel unit root test could partly deal with the ...panel unit root tests have been proposed in the ...
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A Powerful Tuning Parameter Free Test of the Autoregressive Unit Root Hypothesis
... Phillips-Perron unit root ...to test for (seasonal) unit ...known statistics such as the KPSS statistic of Kwiatkowski, Phillips, Schmidt & Shin (1992) and Shin & Schmidt ...
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Bootstrap Unit Root Test
... Abstract In recent years the bootstrap unit root tests have become increasingly popular and they have been applied to a wide range of topics, including nonstationary time series.. In thi[r] ...
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Inconsistency of a Unit Root Test against Stochastic Unit Root Processes
... The rest of this paper is organized as follows: In Section 2, we introduce ERCA and STUR models. In Section 3, we show that the MT test is inconsistent against a class of ERCA models while the DF–UR and Lee tests ...
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A Permutation Test for Unit Root in an Autoregressive Model
... permutation test (based on a finite random sample of permutations) for unit root in an autoregressive process is con- ...The test can easily be carried out in practice and the proposed ...
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A New Nonlinear Unit Root Test with Fourier Function
... Traditional unit root tests display a tendency to be nonstationary in the case of structural breaks and ...nonlinear unit root test. This test eliminates this problem to add ...
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A Nonlinear Unit Root Test in the Presence of an Unknown Break
... Ruhr Economic Papers Published by Ruhr-Universität Bochum RUB, Department of Economics Universitätsstraße 150, 44801 Bochum, Germany Technische Universität Dortmund, Department of Econom[r] ...
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Sequential test for unit root in AR(1) model
... ratio test (SPRT) based on the likelihood ratio is commonly used in sequen- tial tests, because it is the most powerful test against a simple alternative ...present unit root ...a test ...
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