• Pol Antras


On the Geography of Global Value Chains. Pol Antras, 2016, Paper, "This paper studies the optimal location of production for the different stages in a sequential global value chain. We develop a general-equilibrium model featuring a proximity-concentration tradeoff: slicing global value chains across countries allows to better exploit agglomeration economies, but such fragmentation comes at the cost of increased transportation costs. We show that, other things equal, it is optimal to locate relatively downstream stages of production in relatively central or well-connected locations, while upstream stages of production are optimally assigned to more remote locations." Link