I study the effects of inflation on the purchasing behavior of buyers in an economy where money is essential for certain transactions (as in Lagos and Wright, 2005). A long-standing intuition in this subject is that when inflation increases, agents try to spend their money holdings speedily. The...

We study optimal government policy in an economy where (i) search frictions create a coordination problem and generate multiple Pareto-ranked equilibria and (ii) the government finances the provision of a public good by taxing trade. The government must choose the tax rate before it knows which...