This paper analyzes the effects of vertical foreign direct investment on industry structure, prices and welfare in two different scenarios. In the first case, the total number of firms is fixed, and we show that national and multinational firms may coexist. In the second case, market entry is...

According to Stigler [1951], vertical disintegration should be the typical development in growing industries, vertical integration in declining industries. The basic argument is that firms will spin off production stages subject to increasing returns to scale in response to market growth. This...