There are two generally accepted ways of plotting the aggregate demand (AD) and aggregate supply (AS) curves in the goods market. One puts the price level on the vertical axis (the P - y approach); the other plots the real interest rate on the vertical axis (the r - y approach). This paper...

This book deals with the economic consequences of monetary integration, which has long been dominated by the Optimal Currency Area (OCA) paradigm. In this model, money is perceived as having developed from a private sector cost minimization process to facilitate transactions. Not surprisingly,...