The ratios of spending on R&D, advertising and marketing to sales are employed accordingly as direct determinants of the degree of vertical and horizontal product differentiation. The model is verified with direct regressions and a system of simultaneous regressions combining large firm survey...

We investigate how different conceptions of distance impact upon one of the fundamental decisions made by foreign investors, the choice of foreign direct investment (FDI) location within the selected host country. We argue that the attractiveness of host country locations to foreign investors...

We develop and empirically test a model of foreign R&D investments that takes into account strategic interaction in R&D location decisions by multinational firms in the context of R&D spillovers and foreign technology sourcing strategies. In a two-country, two-firm model with cross investments,...