International productivity comparisons have traditionally focused on productivity growth rates. International productivity level comparisons are much more complex, requiring comparable industry data and estimates of purchasing power at a detailed industry level. The International Comparisons of...

The measurement of the hidden economy is necessary to ensure exhaustiveness of Gross Domestic Product and thus be able to conduct comparisons between countries. The part of firms activity that is not declared to tax authorities inevitably evades statistical observation. In France, it is possible...