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Assessing and improving the performance of nearly efficient unit root tests in small samples
Broda, Simon; Carstensen, Kai; Paolella, Marc S. - In: Econometric reviews 28 (2009) 5, pp. 468-494
Persistent link: https://www.econbiz.de/10003873093
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Derivation of the unconditional state-covariance matrix for exact maximum-likelihood estimation of ARMA models
Mittnik, Stefan - In: Journal of economic dynamics & control 15 (1991) 4, pp. 731-740
Persistent link: https://www.econbiz.de/10001111238
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The real consequences of financial stress
Mittnik, Stefan; Semmler, Willi - In: Journal of economic dynamics & control 37 (2013) 8, pp. 1479-1499
Persistent link: https://www.econbiz.de/10009775108
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Modeling asset returns with alternative stable distributions
Mittnik, Stefan - In: Econometric reviews 12 (1993) 3, pp. 261-330
Persistent link: https://www.econbiz.de/10001156115