We derive gravity equations from three different general equilibrium models incorporating multinational firms. We show that gravity equations are particularly adapted to the analysis of foreign affiliates' activities of multinational firms. However, the different theoretical models lead to...

Gravity equations explaining foreign affiliates' sales are ad hoc and hence, estimated coeffcients are hard to interpret. We therefore provide the theoretical underpinnings of the gravity equation applied to the analysis of sales of foreign affiliates of multinational firms. We argue that the...

Economic theory provides two main explanations why changes in exchange rates can affect foreign direct investment (FDI). According to a first explanation, FDI reacts to exchange rate changes if there are information frictions on capital markets and if the investment by firms depends on their net...

We propose a multi-country general equilibrium model with three sectors and heterogeneous firms to analyze the linkages between offshoring and exports. We model a world consisting of many advanced countries that trade differentiated goods among each other and one 'workbench country' that...

In the last decades, foreign direct investment (FDI) has increased strongly among industrialised countries. U.S. companies were the first to set up foreign affiliates followed later by companies from smaller industrialised countries. This paper develops a general equilibrium model of...

This paper looks at the interrelationship between trade in goods and asset holdings, as brought forward by some contributions to the empirical literature in international economics. These contributions argue that single-equation gravity models suffer from an endogeneity bias, culminating in a...

In this paper we claim that distance alone is a poor proxy for international transport costs in empirical studies. We model a manufacturing and a transport sector and let the level of manufacturing exports determine the demand for transport services. Above a particular trade level, transport...