There is ample evidence that investment in Information Technology (IT) boosted labour markets productivity in the USA. In fact, conspicuous flows of investment in this sector enabled the US firms to record high rates of productivity growth and to boost up the country's economic growth to very...

There is ample evidence that investment in Information Technology (IT) boosted labour markets productivity in the USA. In fact, conspicuous flows of investment in this sector enabled the US firms to record high rates of productivity growth and to boost up the country's economic growth to very...

The firm-level approach to intra-industry trade reveals that the variation in the number of exporters or exported varieties (extensive margin) accounts for a greater share of the changes in aggregate trade than the variation in the average exports per firm variety (intensive margin). This paper...