A striking and unexpected feature of the financial crisis has been the sharp appreciation of the US dollar against virtually all currencies globally. The paper finds that negative US-specific macroeconomic shocks during the crisis have triggered a significant strengthening of the US dollar,...

We document the twin crisis that affected Spain in the mid-1860s. First, we trace back its origins to the international crisis of 1864-66. Next, we describe the particular banking sector of Spain, characterized by the coexistence of the Bank of Spain with multiple local banks of issue. We...