Wagner, Joachim - In: Economics Bulletin 32 (2012) 3, pp. 1942-1948
guide empirical work on the relation between exports, R&D and productivity. … for first order stochastic dominance it is shown that, in line with this hypothesis, the productivity distribution of … firms with exports and R&D dominates that of exporters without R&D, which in turn dominates that of firms that neither …