Sort the following events by their impact on the U.S. economy. Determine whether each event shifts only the short-run aggregate supply (SRAS) curve, both the SRAS curve and the long-run aggregate supply (LRAS) curve, or neither.
Items (5 items) (Drag and drop into the appropriate area below)
- Canada cuts oil exports from the Alberta oil sands pending the outcome of an environmental review.
- An innovation in irrigation makes U.S. farms more productive.
- A new oil field is discovered just off the coast of Oregon, significantly increasing the national supply of oil.
- A milder-than-usual winter produces a bumper citrus crop in Florida.
- Incomes in the United States increase by 5% in real terms.
Shifts:
SRAS only (Drag and drop here)
LRAS and SRAS (Drag and drop here)
Neither (Drag and drop here)