IMPACT ANALYSIS
An impact analysis involves specifying a series of expenditures and applying them to the region's multipliers. The trick is to identify the expenditures in terms of the sectoring scheme for the model; in producer prices; in historical dollars based on the year of the model; and only apply those dollars spent within the region. Each database has information for these components for all 508 industrial sectors in the IMPLAN model.
Employment is total wage and salary and self employed jobs in a region. Employment in the 1990 and subsequent databases are measured in total jobs.
There are four sub-components for Value Added. These are:
1. Employee Compensation;
2. Proprietary Income;
3. Other Property Type Income;
4. Indirect Business Taxes
Employee compensation is wage and salary payments as well as benefits including health and life insurance, retirement payments, and any other non-cash compensation. This provides a measure of income to workers who are paid by employers.
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