34 recent studies have investigated the effect of currency union on trade, resulting in 754 point estimates of the effect. This Paper is a quantitative attempt to summarize the current state of debate; meta-analysis is used to combine the disparate estimates. The chief findings are that: a) the...

Many international treaties come into force only after a minimum number of countries have signed and ratified the treaty. Why do countries agree to introduce a minimum participation constraint among the rules characterizing an international treaty? This question is particularly relevant in the...

The US decision not to ratify the Kyoto Protocol and the recent outcomes of the Bonn and Marrakech Conferences of the Parties has important implications for both the effectiveness and the efficiency of future climate policies. Among these implications, those related with technical change and...

We measure how the bundling of television channels affects welfare. We estimate an industry model of viewership, demand, pricing, bundling, and input market bargaining using data on ratings, purchases, prices, bundles, and input costs. We conduct simulations of à la carte policies that require...

This paper provides a selective survey of the incidence, causes, and consequences of a country’s choice of its exchange rate regime. I begin with a critical review of Klein and Shambaugh’s (2010) book Exchange Rate Regimes in the Modern Era, and then proceed to provide an alternative...