The sacrifice ratio is estimated at 5. The central bank wants to reduce inflation from 11% to 3% (an 8 pp reduction) and considers Strategy 1 (complete in 2 years) vs. Strategy 2 (complete in 8 years). Calculate the annual GDP loss under each strategy.

Forward guidance is an unconventional monetary policy tool at the ZLB. Why does a central bank announcement about FUTURE interest rates affect CURRENT spending decisions?

In 2021-2022, the U.S. experienced 9.1% inflation with 3.5% unemployment. By early 2024, inflation had fallen toward 3% while unemployment remained near 3.7%. This fell short of the large sacrifice ratio many economists expected. Using the PC framework, which explanation BEST accounts for this outcome?

Using the SRAS equation Y = Y_N + a(P – P^E), suppose Y_N = 18,000, a = 400, and the economy is currently in a boom with Y = 19,600. If P^E = 105, what is the actual price level P, and by how much does output exceed the natural rate?

Starting from long-run equilibrium, an economy receives a rightward AD shock. A policymaker proposes contracting monetary policy to return AD to its original position. What happens to Y and P if this contractionary response is perfectly timed and calibrated?

A senator proposes a rule requiring the federal government to balance its budget every year. An economist argues this would be ‘dangerously pro-cyclical.’ What does pro-cyclical mean in this context, and why would a balanced budget rule create it?

Using the PC equation u = u_N – a(pi – pi^e) with u_N = 4%, a = 0.5, pi^e = 3%: (a) Find u when pi = 7%. (b) Find pi when u = 5%. (c) What happens to both answers when pi^e rises to 5%?

Social insurance that provides economic assistance to persons faced with unemployment, disability, or old age and is financed by taxes on employers and employees is called ____________________.

Activities that lobbyists engage in include which of the following?

If a candidate wants to run as the nominee of a party and faces significant competition from at least one other member of their party for their party’s nomination then there are _____________ elections or stages of an election the candidate will have to run in.