Álvarez, Roberto; Zahler, Andrés - 2014
firms and SMEs. To do that, we use detailed information of exported products by firms during the period 1995-2005. Our … our results suggest that this positive effect is only for SMEs. In terms of employment and sales, we find that export … product churning has positive effect on large firms and lower - and in some case negative - on SMEs. It seems that changes in …