We introduce a high-dimensional structural time series model, where co-movement between the components is due to common factors. A two-step estimation strategy is presented, which is based on principal components in differences in a first step and state space methods in a second step. The...

In 2018, Statistics Netherlands carried out a general benchmark revision of their national accounts statistics. The base year was 2015. Special attention was paid to the exhaustiveness of the estimates. Among other, these include estimates for illegal activities and tax evasion. In the first...