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Regression Exercise Essay

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Based on the data for the United States for the period 1970 to 1983, the following regression results were obtained:

      GNPt   = -787.4723   + 8.0863M1t     r2 = 0.9912

            se = (         )           (0.2197)

      t= (-10.10001)   (         )

      where GNP is the gross national product (S, in billions) and M1   is the money supply (S, in billions)
      Note:   M1 includes currency, demand deposits, travelers checks, and other checkable deposits.

        a. Fill in the blank parentheses.
        b. The monetarist maintain that the money supply has a significant positive impact on GNP.   How would you test this hypothesis?
        c. What is the meaning of the negative intercept?
        d. Suppose   M1 for 1984 is $552 billion.   What is the mean forecast value GNP for that year?

14.     Table 7-5 gives data on X [net profits after tax in U.S. manufacturing industries ($, in millions)] and Y [cash dividend paid quarterly in manufacturing industries ($, in millions)] for years 1974 to 1986.

        a. What relationship, if any, do you expect between cash dividend and after tax profits?
        b. Plot the scattergram between Y and X.
        c. Does the scattergram support your expectation in part (a)?
        d. If so, do an OLS regression of Y on X and obtain the usual statistics.
        e. Establish a 99% confidence interval for the true slope and test the hypothesis that the true slope coefficient is zero; that is, there is no relationship between dividend and the after-tax profit.

          MANUFACTURING INDUSTRIES, 1974-1986.
|Year                   |Y                     |X                     |Year                   |Y                     |X                   |
|($ in Millions)                                                   |($ in Millions)                                                   |
|1974                   |19,467               |58,747...

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"Regression Exercise". Anti Essays. 16 Dec. 2018


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Regression Exercise. Anti Essays. Retrieved December 16, 2018, from the World Wide Web: http://parimatchstavki7.com/free-essays/Regression-Exercise-634815.html