We study the endogenous choice to accept fiat objects as media of exchange and the implications for nominal exchange rate determination. We consider an economy with two currencies which can be used to settle any transactions. However, currencies can be counterfeited at a fixed cost and the...

In formal markets, to attract buyers, sellers must publicly advertise their prices and locations. But in informal markets, sellers must remain anonymous from government authorities. Since agents' payoffs depend on the ratio of buyers and sellers in each of these markets, all agents try to...

We collect extensive data on worldwide trade by transportation mode and use this to provide detailed comparisons of the greenhouse gas emissions associated with output versus international transportation of traded goods. International transport is responsible for 33 percent of world-wide...

This timely book deploys new tools and measures to understand how global production networks change the nature of global economic interdependence, and how that in turn changes our understanding of which policies are appropriate in this new environment. Bringing to bear an array of the latest...

Intermediate input trade is regarded as an important contributory factor in explaining the increase in world trade in recent years. This timely book presents, for the first time, meticulous empirical analyses of the growth of input trade, and includes detailed studies that capture the main...

This paper revisits Trefler and Zhu's (2005, 2010) (TZ) empirical examination of the factor content of trade in the presence of international differences in production techniques and trade in inputs. In this framework, knowing the bilateral details of each country's input–output structure is...

We collect extensive data on worldwide trade by transportation mode and use this to provide detailed comparisons of the greenhouse gas emissions associated with output versus international transportation of traded goods. International transport is responsible for 33 percent of world-wide...

This paper re-examines Adda and Cornaglia's (2006) evidence on the compensatory behavior of smokers who, in face of higher taxes, are found to reduce their consumption of cigarettes while maintaining their cotinine--a biomarker for nicotine--levels constant. This comment examines the robustness...

In this paper we derive conditions under which optimal tax rates for addictive goods exceed tax rates for non-addictive consumption goods in an environment where exogenous government spending cannot be nanced with lump sum taxes. Standard static models that consider revenue raising and...

We investigate the coexistence of formal and informal markets. In formal markets, we assume sellers can publicly advertise their prices and locations, whereas in informal markets, sellers need to trade through bilateral bargaining so as to remain anonymous from the taxing authority. We consider...