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New unit root asymptotics in the presence of deterministic trends
Phillips, Peter C. B. - 1998
Persistent link: https://www.econbiz.de/10000997933
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Testing the null hypothesis of stationarity against the alternative of a unit root : how sure are we that economic time series have a unit root?
Kwiatkowski, Denis E.; Phillips, Peter C. B.; Schmidt, Peter - 1991
Persistent link: https://www.econbiz.de/10000828125
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Descriptive econometrics for nonstationary time series with empirical illustrations
Phillips, Peter C. B. - 1999
Persistent link: https://www.econbiz.de/10001389305
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New tools for understanding spurious regressions
Phillips, Peter C. B. - In: Econometrica : journal of the Econometric Society, an … 66 (1998) 6, pp. 1299-1325
Persistent link: https://www.econbiz.de/10001252665
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Testing linearity using power transforms of regressors
Baek, Yae In; Cho, Jin Seo; Phillips, Peter C. B. - In: Journal of econometrics 187 (2015) 1, pp. 376-384
Persistent link: https://www.econbiz.de/10011499536
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Threshold regression asymptotics : from the compound Poisson process to two-sided Brownian motion
Yu, Ping; Phillips, Peter C. B. - In: Economics letters 172 (2018), pp. 123-126
Persistent link: https://www.econbiz.de/10012022094
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A multivariate stochastic unit root model with an application to derivative pricing
Lieberman, Offer; Phillips, Peter C. B. - In: Journal of econometrics 196 (2017) 1, pp. 99-110
Persistent link: https://www.econbiz.de/10011743783
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Weak convergence to stochastic integrals for econometric applications
Liang, Hanying; Phillips, Peter C. B.; Wang, Hanchao; … - In: Econometric theory 32 (2016) 6, pp. 1349-1375
Persistent link: https://www.econbiz.de/10011661978
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A multivariate stochastic unit root model with an application to derivative pricing
Lieberman, Offer; Phillips, Peter C. B. - 2014
Persistent link: https://www.econbiz.de/10010464140
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Understanding temporal aggregation effects on kurtosis in financial indices
Lieberman, Offer; Phillips, Peter C. B. - 2018
Indices of financial returns typically display sample kurtosis that declines towards the Gaussian value 3 as the sampling interval increases. This paper uses stochastic unit root (STUR) and continuous time analysis to explain the phenomenon. Limit theory for the sample kurtosis reveals that...
Persistent link: https://www.econbiz.de/10011948760