Exploring the GK price index
The present paper is about a particular type of price index, called the GK price index (named after Geary and Khamis) and some of its variants. Some of their properties are investigated.
Sampling methods to better spread the response burden for small businesses
Simulation studies of sampling methods to spread or reduce response burden faced by businesses through participation in CBS surveys.
A note on efficient audit sample selection
Statistical output, e.g. totals or means of a target variable, are often published for subpopulations that are defined by categorical domain variables (such as categories of educational level,...
Helmholtz decomposition for digraphs
The present paper is about a concept from analysis, namely the Helmholtz decomposition of vector fields that can be translated into a similar concept for certain directed graphs, also called the...
Elastic energy of networks
The paper is about invariants of networks by labeling and relabeling its nodes or arcs. These invariants can be used to classify networks as to their complexity, or to distinguish non-isomorphic...
Ensembles of networks
About viewing a given network as a realization of a network which belongs to a certain set of networks, called an ensemble. It is comparable to viewing a population as being generated from a...
A dynamic factor model for unemployment statistics
Discussiepaper over een methode om een groot aantal hulpreeksen afkomstig uit big data bronnen te gebruiken bij het schatten van de maandelijkse werkloze beroepsbevolking.