Origins of Increased Inflation from a Stable Equilibrium

Requirement of a Constant Real Exchange Rate for Supply-Side Equilibrium

Long-Run Real Interest Rate and Supply-Side Equilibrium

An economy is in a stable state where unemployment is at its supply-side equilibrium level and the actual inflation rate has been constant at 2% for several years. Suddenly, due to a credible announcement from the central bank, both firms and workers revise their inflation expectations for the upcoming year to 4%. Assuming aggregate demand in the economy remains just sufficient to keep the unemployment rate at its initial equilibrium level, what is the most likely outcome for the actual inflation rate in the next period?

Analyzing Economic Stability

Conditions for Stable Inflation

In an economy experiencing a stable inflationary equilibrium, a persistent positive bargaining gap is necessary to ensure that the actual rate of inflation remains constant and positive.

Match each economic state on the left with its corresponding implication for the bargaining gap and inflation on the right.

An economy is in a state of stable equilibrium with a constant, positive rate of inflation. Arrange the following statements to describe the logical sequence of events that occurs within a single period (e.g., one year) to maintain this equilibrium.

The Mechanics of Stable Inflationary Equilibrium

In an economy at a stable inflationary equilibrium, both nominal wages and prices are rising at the same constant rate. This implies that the ________ wage must be constant, corresponding to the level determined by the intersection of the wage-setting and price-setting curves.

An economy is described as being in a stable inflationary equilibrium. Which of the following statements would be inconsistent with this description?

Evaluating a Policy to Reduce Unemployment