In foreign trade statistics, the Federal Statistical Office compiles data on Germany's trade in goods with other countries from the export and import declarations submitted by businesses that are required to report data. Complex edit checks are employed to detect and correct erroneous data to...

In foreign trade statistics, the Federal Statistical Office compiles data on Germany's trade in goods with other countries from the export and import declarations submitted by businesses that are required to report data. Complex edit checks are employed to detect and correct erroneous data to...

We introduce a new class of location-scale models for dynamic functional data in arbitrary but fixed dimensions, where the location and scale functional parameters can evolve over time. A key feature of the parameter dynamics in these models is its observation-driven nature, where the...

We introduce a new class of location-scale models for dynamic functional data in arbitrary but fixed dimensions, where the location and scale functional parameters can evolve over time. A key feature of the parameter dynamics in these models is its observation-driven nature, where the...