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Unterschiedliche Volatilitätsregime am deutschen Rentenmarkt
Herwartz, Helmut, (1999)
Testing the purchasing power parity in pooled systems of error correction models
Herwartz, Helmut, (2000)
Empirical modeling of the DEM/USD and DEM/JPY foreign exchange rate: Structural shifts in GARCH-models and their implications
Herwartz, Helmut, (2001)