We study the prevalence and traits of global collaborative patents for U.S. public companies, where the inventor team is located both within and outside of the United States. Collaborative patents are frequently observed when a corporation is entering into a new foreign region for innovative...

I show in this paper that incomplete contracts affect a firm's decision about serving foreign customers through exports or local sales from an affiliated plant. When contracts between two agents within a firm are too costly to write, the share of multinational firms may be higher or lower...

This paper analyses the ways in which product fragmentation (producing part of a product in one country, and a part elsewhere) can be used by multinational firms which have different productivity to serve the market abroad when product chains can be internationally and arbitrarily fragmented....

We provide an alternative explanation for the commonly observed FDI in developed countries (DCs) considering a vertically related market structure and endogenizing vertical technology transfer (VTT). We show that even though VTT is more costly in a less developed country (LDC), a multinational...

We set up a two-country general equilibrium model, in which heterogeneous firms from one country (the source country) can offshore routine tasks to a low-wage host country. The most productive firms self-select into offshoring, and the impact on welfare in the source country can be positive or...

Mexico experienced a tremendous expansion of its export-processing maquila sector during the 1990s. At the same time, a large proportion of its labor force remains employed in the informal sector. Since one of the main objectives of the maquiladora program was to increase formal employment, we...

According to conventional wisdom, multinational firms undertake vertical FDI in order to take advantage of cross-border factor cost differences and source the inputs from abroad at better terms. Recent empirical findings though document that this is not always the case. We provide theoretical...

We set up a general equilibrium model, in which offshoring to a low-wage country can lead to job polarisation in the high-wage country. Job polarisation is the result of a reallocation of labour across firms that differ in productivity and pay wages that are positively linked to their profits by...

In recent decades, a large and increasing number of leading firms in a diverse set of industries have faced allegations of ‘unethical' practices along their international value chains. In many cases this has triggered consumer boycotts and NGO campaigns, introducing a new link between upstream...

We study a multinational enterprise's (MNE) choice of foreign direct investment (FDI) mode in a vertically related market with local input sourcing. We show that the vertical structure of the market and its features play a crucial role for the MNE's decision: backward linkages, enhanced upstream...