Drawing on a mix of economic history, network science, and sociology, "Currency Wars" provides a rich understanding of the increasing threats to U.S. national security, from dollar devaluation to collapse in the European periphery, failed states in Africa, Chinese neomercantilism, Russian...

This paper (i) proposes a simple multi-currency model of speculative foreign exchange (FX) trading, (ii) uses a natural experiment to identify the implied components of the optimal trading strategy, and (iii) proposes a new spectral inference method to strengthen the statistical evidence on the...