I define and provide empirical evidence for an "International Price System" in global trade employing data for thirty-five developed and developing countries. This price system is characterized by two features. First, the overwhelming share of world trade is invoiced in very few currencies, with...

The stickiness and currency of pricing of traded goods play a central role in international macroeconomics, however empirical evidence on these features is seriously limited. To address this we use microdata on U.S. import and export prices at-the-dock for the period 1994-2005, and present four...

To what extent do national borders and national currencies impose costs that segment markets across countries? To answer this question the authors use a dataset with product-level retail prices and wholesale costs for a large grocery chain with stores in the United States and Canada. They...