The Problems update with real-time data in MyLab Economics and are available for practice or instructor assignment. 1. On January 19, 2017, the Federal Reserve released its amended statement on longer-run goals and monetary policy strategy. It stated: “The Committee reaffirms its judgment that inflation at the rate of 2 percent, as measured by the annual change in the price index for personal consumption expenditures, is most consistent over the longer run with the Federal Reserve’s statutory mandate” and that “the median of FOMC participants’ estimates of the longer-run normal rate of unemployment was 4.8 percent.” Assume this statement implies that the natural rate of unemployment is believed to be 4.8%. Go to the St. Louis Federal Reserve FRED database, and find data on the personal consumption expenditure price index (PCECTPI), the unemployment rate (UNRATE), real GDP (GDPC1), and real potential gross domestic product (GDPPOT), an estimate of potential GDP. For the price index, adjust the units setting to “Percent Change From Year Ago.” Download the data into a spreadsheet.
- For the most recent four quarters of data
available, calculate the average inflation gap
using the 2% target referenced by the Fed.
Calculate this value as the average of the
inflation gaps over the four quarters.
- For the most recent four quarters of data available, calculate the average output gap using the GDP measure and the potential GDP estimate. Calculate the gap as the percentage deviation of output from the potential level of output. Calculate the average value over the most recent four quarters of data available.
- For the most recent 12 months of data
available, calculate the average unemployment gap, using 5.6% as the presumed natural rate of unemployment. Based on your answers to parts (a) through (c), does the divine coincidence apply to the current economic situation? Why or why not? What does your answer imply about the sources of shocks that have impacted the current economy? Briefly explain.
