While exchange rate dynamics is an important topic in open economy macroeconomics, the standard tool commonly used to introduce exchange rate dynamics - the Dornbusch (1976) seminal paper along with phase diagram - is not well-suited for undergraduate students as most of them do not have yet a...

This paper provides the algebra and a panel diagram to attempt to examine the so-called inflation- unemployment (or Phillips curve, or aggregate supply) example, the most popular example in the literature when introducing the concept of "time inconsistency" or "dynamic inconsistency". The...