What began as a relatively localized crisis in Greece in early 2010 soon escalated to envelop Ireland and Portugal. By the second half of 2011, the contagion had spread to the far larger economies of Italy and Spain. In mid-September the Peterson Institute and Bruegel hosted a conference...

The latest estimates of fundamental equilibrium exchange rates (FEERs) in this semiannual series indicate that the currencies of the United States, the euro area, China, and Japan are approximately at their FEER levels and need no adjustment to reduce excessive external imbalances. The...

This study suggests that Asian emerging-market economies now have financial sectors relatively unlikely to provoke new financial crises, either because of reforms after the late-1990s East Asian financial crisis or because of the dominance of state-owned banks not subject to bank runs. Financial...

In this semiannual update of their estimates of fundamental equilibrium exchange rates (FEERs), William R. Cline and John Williamson again find that the overvaluation of the dollar and undervaluation of the Chinese renminbi have become much more modest than in previous years, as their current...

Some advocates of far higher capital requirements for banks invoke the Modigliani-Miller theorem as grounds for judging that associated costs would be minimal. The M&M theorem holds that the average cost of capital to the firm is independent of capital structure, because any reduction in capital...

This study provides alternative estimates of the costs of greenhouse gas abatement through 2050 that would be necessary to limit CO2 atmospheric concentrations to approximately 450 parts per million and limiting warming to 2°C. Specific estimates are provided for 25 major economies (with the...

The currency markets have been extremely disturbed for the last three months. The period witnessed a major strengthening of the US dollar in September, then the European currency crisis, a recovery of the euro when the markets believed that the crisis was being controlled, and then a rebound of...

On July 21, 2011, the heads of government of the euro area announced a new plan to address the Greek debt crisis. This policy brief presents a simulation exercise that examines whether the new arrangements are likely to provide a sustainable solution. The analysis focuses on four key measures:...

First came the financial and debt crisis in Greece, then government financing difficulties and rescue programs in Ireland in 2010 and Portugal in 2011. Before long, Italy and Spain were engulfed by financial contagion as well. Finally in 2012, the European Central Bank pledged to do "whatever it...

In this semiannual update, William R. Cline presents new estimates of fundamental equilibrium exchange rates (FEERs). Once again it is found that the key cases of the United States and China involve only modest over- and undervaluation, respectively. However, the Japanese yen is found to have...