Print out the regression and answer each of the following questions for the regression run.

1. Evaluate this result with respect to its economic meaning, overall fit, and the signs and significance of the individual coefficients.

2. What econometric problems does this regression have? 

   Note that DW > 2 indicates negative serial correlation, which is usually a sign of specification error. In addition, the theory behind choosing PROPK instead of an income variable needs to be reviewed carefully. Does supply create its own demand without price changes?

3. Which of the following statements comes closest to your recommendation for further action to be taken in the estimation of this equation?
   1. No specification changes are advisable (go to the next sectopn).
   2. No variable changes are advisable, but I am concerned about heteroskedasticity or serial correlation (go to the next section).
   3. I would like to add LYDUSP to the equation (go to question set 11).
   4. I would like to add seasonal dummies to the equation (go to question set 17).
   5. I would like to replace PROPK with YDUSP (go to question set 1).