In 1983 Israeli bank shares collapsed following several years during which the bank had actively intervened to promote share prices and thereby contributed to a 300% rise in real terms. During the crisis the government assumed control of the banks, which they did not begin to sell back to the...

What has driven trade booms and trade busts in the past century and a half? Was it changes in global output or in the costs of international trade? To address this question, we derive a micro-founded measure of aggregate bilateral trade costs based on a standard model of trade in differentiated...