Correction to: Services versus goods trade: a firm-level comparison

In the original publication of the paper, the below lines were wrongly publishes on page 22 as: Over that period Belgian firms were obliged to declare to the NBB any service transaction above 12,500 euros (9000 euros from 1995 to 2001) in which the counterpart was a foreign entity, without any difference between intra-EU and extra-EU trade.