Narrow search
Showing 1 - 4 of 4
Cover Image
Test procedures for unit roots in time series with level shifts at unknown time
Lanne, Markku; Lütkepohl, Helmut; Saikkonen, Pentti - In: Oxford bulletin of economics and statistics 65 (2003) 1, pp. 91-115
Persistent link: https://www.econbiz.de/10001741975
Cover Image
Practical problems with reduced-rank ML estimators for cointegration parameters and a simple alternative
Brüggemann, Ralf; Lütkepohl, Helmut - In: Oxford bulletin of economics and statistics 67 (2005) 5, pp. 673-690
Persistent link: https://www.econbiz.de/10003142844
Cover Image
Confidence bands for impulse responses : Bonferroni vs. Wald
Lütkepohl, Helmut; Staszewska-Bystrova, Anna; Winker, Peter - In: Oxford bulletin of economics and statistics 77 (2015) 6, pp. 800-821
Persistent link: https://www.econbiz.de/10011396542
Cover Image
Choosing between different time-varying volatility models for structural vector autoregressive analysis
Lütkepohl, Helmut; Schlaak, Thore - In: Oxford bulletin of economics and statistics 80 (2018) 4, pp. 715-735
Persistent link: https://www.econbiz.de/10011969506