Trade and technology transfer in a vertically differentiated industry

This paper provides a model of trade and technology transfer in a vertically differentiated industry. We provide three key results. First, freer trade allows an increase in the size of the import competing sector, a counterintuitive proposition. Second, under reasonable conditions a foreign monopolist producing a relatively higher quality product will transfer technology to the local producer for producing a relatively lower quality product. Third, government can design subsidies to induce technology transfer and improve welfare.