This paper considers a monopolist's supply of outside paper money in a random-matching model with divisible money and divisible goods. When binding supply announcements are feasible, the revenue-maximizing policy is characterized by an initial period where the monopolist initiates a currency...

In this paper we study the inefficiencies of the monetary equilibrium and optimal monetary policies in a search economy. We show that the same frictions that give fiat money a positive value generate an inefficient quantity of goods in each trade and an inefficient number of trades (or search...

This paper studies the validity of the Friedman rule in a search model with divisible money and divisible goods where the terms of trades are determined endogenously. We show that ex post bargaining generates a holdup problem similar to the one emphasized in the labour-market literature. Buyers...