Q3 Ch 12 (15%) Go to the St. Louis Federal Reserve FRED database and find data on corporate net worth of nonfinancial businesses (TNWMVBSNNCB), private domestic investment (GPDIC1), and a measure of financial frictions, the St. Louis Fed financial stress index (STLFSI). For all three measures, be sure to convert the frequency setting to Quarterly. Download the data into a spreadsheet, and make sure the data align correctly with the appropriate dates. For corporate net worth and private domestic investment, calculate the annualized growth rates from quarter to quarter. To do this, take the current-period data minus the previous-quarter data, then divide by the previous quarter data. Multiply by 100 to change the results to percentage form, and then multiply by 4 to annualize the data.

a. Calculate the average growth rates over the most recent four quarters of data available for the corporate net worth and private domestic investment variables. Calculate the difference between the value of the stress index during the most recent quarter and the 1 value of the stress index one year earlier. Comment on the relationships among financial stress, net wealth of corporate businesses, and private domestic investment.

b. Repeat part (a) for the four quarters of 2005 and for the period from 2008:Q3 to 2009:Q2. Comment on the relationships among financial stress, net wealth of corporate businesses, and private domestic investment before and during the crisis as they relate to your results. Assuming the financial stress measure is indicative of heightened asymmetric information problems, comment on how the crisis-period data relate to the typical dynamics of a financial crisis.

c. How do the current investment data compare to the data for the period prior to the financial crisis, and during the crisis? Do you think the current data are indicative of a bubble?