We use a newly developed indicator of production sharing and processing trade to investigate the determinants of such trade in the context of a gravity model. The Network Trade Index measures countries' interdependence through the extent of trade in parts and components for further processing...

Vertical gravity deploys as the dependent variable a newly developed indicator of production sharing and processing trade among country pairs. The intensity of this relationship among 73 countries between 1998 and 2005 is assessed in a standard fixed-effects panel setting, with particular focus...

What is the best way to reduce trade frictions when resources are scarce? To answer this question, we develop a framework that nests previous general equilibrium gravity models and show that the macro-economic implications of these various models depend crucially on two key model parameters,...

What is the best way to reduce trade frictions when resources are scarce? To answer this question, we develop a framework that nests previous general equilibrium gravity models and show that the macro-economic implications of these various models depend crucially on two key model parameters,...