... also assume that prices are constant until aggregate demand begins to exceed the full employment level of output. This model is called the Swan Diagram, after Trevor Swan who introduced it. The vertical axis represents the exchange rate R. An increase in the exchange rate represents devaluation, and visa versa. The X axis represents domestic expenditures D, including government expenditures. The curve EE shows various combinations of R and D that will result in external balance, with points to ... discussed before. An expansionary fiscal policy will cause the IS curve a shift to the rig...

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• Grade Level: Undergraduate