Traditional literature on sampling techniques focuses mainly on statistical samples and covers non-random (non-statistical) samples only marginally. Nevertheless, there has been a recent revival of interest in non-statistical samples, given their widespread use in certain fields like government...

The rate of homeownership is close to the OECD average in Luxembourg. However, strong house price increases, mainly driven by population growth and limited housing supply, led to a deterioration in affordability of housing, in particular for the young and added to the wealth gap between...

Standard income inequality figures, based on official household survey statistics covering most of the population, report a steady rise of inequality across a majority of advanced countries. The usefulness of these data sources in providing a timely and internationally comparable picture of...