Purchasing goods from distant locations introduces a significant lag between when a product is shipped and when it arrives. This is problematic for firms facing volatile demand, who must place orders before knowing the resolution of demand uncertainty. We provide a model in which airplanes bring...

New measures have opened up insights into the extent and complexity of global production networks. The chapters in this timely book deploy new tools to understand how global value chains change the nature of global economic interdependence, and to assess how that in turn changes our...

Recent work documents declining business dynamism in the United States, with concerning implications for markups, innovation and productivity. Using import data for 146 countries over three decades we document a set of new stylized facts describing market dynamism world-wide. Market entry rates...