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The present paper studies the panel data auto regressive (PAR) time series model for testing the unit root hypothesis. The posterior odds ratio (POR) is derived under appropriate prior assumptions and then empirical analysis is carried out for testing the unit root hypothesis of Net Asset Value...
Persistent link: https://www.econbiz.de/10011784564
Suicides represent an encompassing measure of psychological wellbeing, emotional stability as well as life satisfaction, and they have been recently identified by the World Health Organization (WHO) as a major global health concern. The G20 countries represent the powerhouse of global economic...
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The asymptotic local powers of various panel unit root tests are investigated. The power envelope is obtained under homogeneous and heterogeneous alternatives. It is compared with asymptotic power functions of the pooled t-test, the Ploberger-Phillips (2002) test, and a point optimal test in...
Persistent link: https://www.econbiz.de/10014075867
This paper derives several novel statistics to improve on the t-statistic for testing AR(1) coefficients of panel time series under the scenario of "small n large p", where n is the sample size and p is the dimension of panel series. These tests aim at maximizing the average power of individual...
Persistent link: https://www.econbiz.de/10013078409
null of no cointegration can be decisively rejected by applying the panel cointegration test of Pedroni (1999). The …
Persistent link: https://www.econbiz.de/10011439458
mainly employed traditional unit-root tests, our research stands out for its use of novel panel stationarity tests that …
Persistent link: https://www.econbiz.de/10014501140
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derive unit root and cointegration tests in panels with short time dimension; these tests have the attractive feature that … estimators making use of variants of homoskedasticity and stationarity restrictions as suggested in the literature in a … hypothesis and cointegration tests based on it perform well in small sample; this is in marked contrast to the small sample …
Persistent link: https://www.econbiz.de/10009786715