Using Hungarian firm-level export data, we show that about one third of firm-destination and about one half of firm-product-destination export spells are short-lived, or temporary, in each year. This is inconsistent with theories where comparative advantage is stable and market entry costs are...

Using Hungarian firm-transaction level export data, we show that about one third of firm–destination and about one half of firm–product–destination export spells are short-lived, or temporary, each year. This is in odds with theories where comparative advantage is stable and market entry...