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Efficient sorting : a more powerful test for cross-sectional anomalies
Ledoit, Olivier; Wolf, Michael; Zhao, Zhao - In: Journal of financial econometrics 17 (2019) 4, pp. 645-686
Persistent link: https://www.econbiz.de/10012152240
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Size corrected inference in fiscal policy reaction functions : a three country assessment
Herwartz, Helmut; Rengel, Malte - In: An analysis of long-term influences on financial …, (pp. 89-116). 2014
Persistent link: https://www.econbiz.de/10010480405
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Stepwise multiple testing as formalized data snooping
Romano, Joseph P. (contributor); Wolf, Michael (contributor) - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001939840
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Forecast accuracy and uncertainty in applied econometrics : a recommendation of specific-to-general predictor selection
Herwartz, Helmut - In: Empirical economics : a journal of the Institute for … 41 (2011) 2, pp. 487-510
Persistent link: https://www.econbiz.de/10009305698
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Stepwise multiple testing as formalized data snooping
Romano, Joseph P.; Wolf, Michael - In: Econometrica : journal of the Econometric Society, an … 73 (2005) 4, pp. 1237-1282
Persistent link: https://www.econbiz.de/10003013674
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Stepwise Multiple Testing as Formalized Data Snooping
Wolf, Michael; Romano, Joseph P. - 2011
It is common in econometric applications that several hypothesis tests are carried out at the same time. The problem then becomes how to decide which hypotheses to reject, accounting for the multitude of tests. In this paper, we suggest a stepwise multiple testing procedure which asymptotically...
Persistent link: https://www.econbiz.de/10014070787
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The euro’s trade effect under cross-sectional heterogeneity and stochastic resistance
Herwartz, Helmut; Weber, Henning - 2010
This paper investigates if the euro's effect on euro-area trade differs across trade sectors and across country pairs …, and to what degree heterogeneity matters for estimating the aggregate euro effect. Time-varying latent variables, which …, aggregate exports within the euro area increase between 2000 and 2002 by 15 to 25 percent compared with aggregate exports …
Persistent link: https://www.econbiz.de/10003976871
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Did the introduction of the euro have an impact on inflation uncertainty? : an empirical assessment
Hartmann, Matthias; Herwartz, Helmut - In: Macroeconomic dynamics 18 (2014) 6, pp. 1313-1325
Persistent link: https://www.econbiz.de/10010467980
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The impacts of global risk and US monetary policy on US Dollar exchange rates and excess currency returns
Bernoth, Kerstin; Herwartz, Helmut; Trienens, Lasse - 2023
We examine the causal relationship between US monetary policy shocks, exchange rates and currency excess returns for a sample of eight advanced countries over the period 1980M1 to 2022M11. We find that the dynamics of the US dollar exchange rate is the main driver of currency excess returns. The...
Persistent link: https://www.econbiz.de/10014305726
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Testing for linear autoregressive dynamics under heteroskedasticity
Hafner, Christian M.; Herwartz, Helmut - 1999
Persistent link: https://www.econbiz.de/10001377688