|
Terry E. Dielman, Applied Regression Analysis for Business and Economics (PWS-Kent, 1991).
The figures under the column headed "Demand" (Exhibit 9-1) represent new vehicle purchases by the top 20 percent, according to household income, of the consumers in the United States. This information was found on the Federal Reserve Board website.
The figures under the column headed "GDP" (Exhibit 9-1) represent the total GDP output of the United States. This information was found on the Bureau of Labor Statistics website.
|