Foreign competition and wage inequality

I argue that increased foreign competition can affect technical choice and skill
differentials even when actual imports do not rise significantly. I present a model of General Oligopolistic Equilibrium ("GOLE") in which a reduction in import barriers (whethe technological or policy-imposed) encourages more strategic investment by incumbent firms. The predictions accord with many of the stylised facts: higher skill premia; higher ratios of skilled to unskilled workers employed in all sectors and throughout the economy; little change in import volumes or prices; and rapid technological progress with rather little change in total factor productivity.
(Presidential address to the International Economics and Finance Society, presented at the AEA/ASSA meetings, New Orleans, January 2001.)