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Reflections on “Testing for Unit Roots in Heterogeneous Panels”
Im, Kyung So; Pesaran, M. Hashem; Shin, Yongcheol - 2023
This article is our personal perspective on the IPS test and the subsequent developments of unit root and cointegration …
Persistent link: https://www.econbiz.de/10014262740
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Cointegration analysis with mixed-frequency data
Seong, Byeongchan; Ahn, Sung K.; Zadrozny, Peter A. - 2007
maximum likelihood estimation of the parameters in the model, we use an expectation maximization algorithm based on the state …
Persistent link: https://www.econbiz.de/10010264085
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Panel Unit Root Tests in the Presence of a Multifactor Error Structure
Pesaran, M. Hashem; Smith, L. Vanessa; Yamagata, Takashi - 2021
This paper extends the cross sectionally augmented panel unit root test proposed by Pesaran (2007) to the case of a multifactor error structure. The basic idea is to exploit information regarding the unobserved factors that are shared by other time series in addition to the variable under...
Persistent link: https://www.econbiz.de/10013316613
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Missing Events in Event Studies : Identifying the Effects of Partially-Measured News Surprises
Gürkaynak, Refet S. - 2018
Macroeconomic news announcements are elaborate and multi-dimensional. We consider a framework in which jumps in asset prices around macroeconomic news and monetary policy announcements reflect both the response to observed surprises in headline numbers and latent factors, reflecting other...
Persistent link: https://www.econbiz.de/10012908673
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Collusive Compensation Schemes Aided by Algorithms
Martin, Simon; Schmal, Wolfgang Benedikt - 2021
Sophisticated collusive compensation schemes such as assigning future market shares or direct transfers are frequently observed in detected cartels. We show formally why these schemes are useful for dampening deviation incentives when colluding firms are temporary asymmetric. The relative...
Persistent link: https://www.econbiz.de/10013310765
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Non-Linearities and Persistence in US Long-Run Interest Rates
Caporale, Guglielmo Maria; Gil-Alana, Luis A.; … - 2021
This note examines the stochastic behaviour of US monthly 10-year government bond yields. Specifically, it estimates a fractional integration model suitable to capture both persistence and non-linearities, these being two important properties of interest rates. Two series are analysed, one from...
Persistent link: https://www.econbiz.de/10013314848
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Unit roots and cointegration in panels
Breitung, Jörg; Pesaran, Mohammad Hashem - 2005
This paper provides a review of the literature on unit roots and cointegration in panels where the time dimension (T … degrees, the dependence that might prevail across the different units in the panel. In the analysis of cointegration the … hypothesis testing and estimation problems are further complicated by the possibility of cross section cointegration which could …
Persistent link: https://www.econbiz.de/10010276171
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Structural vector autoregressions with nonnormal residuals
Lanne, Markku; Lütkepohl, Helmut - 2006
derived from economic theory or institutional constraints. Sometimes the restrictions are insufficient for identifying all …
Persistent link: https://www.econbiz.de/10010261406
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Inflation in the G7 Countries : Persistence and Structural Breaks
Caporale, Guglielmo Maria - 2020
This paper examines long-range dependence in the inflation rates of the G7 countries by estimating their (fractional) order of integration d over the sample period January 1973 - March 2020. The results indicate that the series are very persistent, the estimated value of d being equal to or...
Persistent link: https://www.econbiz.de/10012831651
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A Generalized Poisson-Pseudo Maximum Likelihood Estimator
Kwon, Ohyun; Yoon, Jangsu; Yotov, Yoto V. - 2022
We propose a Generalized Poisson-Pseudo Maximum Likelihood (G-PPML) estimator that relaxes the PPML estimator’s assumption that the dependent variable’s conditional variance is proportional to its conditional mean. Instead, we employ an iterated Generalized Method of Moments (iGMM) to...
Persistent link: https://www.econbiz.de/10014264455