Econometrics - control option 2 FINEC
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- Econometrics - control option 2 FINEC
- Fully Decisions Control
Additional information
- Problem 1. On 10 enterprises producing products "A" study the dependence of the unit cost of production (y - monetary units) of production volumes (x - thousand units).
- Objective 2. 30 companies in the region studied the dependence of electricity consumption (y tys.kvt.chas) on employment (- people), the volume of production of "A" (- thousand units) and product "B" (- tys.edinits ). We obtained the following results:
- Problem 3. Suppose we have the following model, based on 10 observations:
- Task 4. Dynamics of the turnover of food products in Russia in 2003 are as follows:
- 1. Determine the autocorrelation coefficient of the first order and give its interpretation.
- 2. Construct a linear equation of the trend. Give interpretation parameters.
- 3. Using the Durbin-Watson test to draw conclusions about the autocorrelation in the residuals in this equation.
- 4. Give the interval forecast turnover of food products in January next year.
- Task 5. The dependence of their own cars per 1,000 people (- shares) from the real incomes of the population (-% by 1996), the following data: