Governments appear increasingly inclined to resort to border and domestic measures that restrict the export of raw materials. For industrial raw materials, the OECD is constructing an Inventory of measures that have been applied since 2009. The underlying survey covers some 100 countries, some...

Evaluating the importance of non-tariff measures (NTMs) affecting imports remains a major challenge. This study reports evidence on the prevalence of NTMs based on an inventory of business complaints. This data source has the advantage of drawing on experiences of economic agents that are...