ressions on order(must be "in order") to fine (must be "to find") direction of dependence among variables. Both studies provide graphical interpretation of their models.
             Regional models often use data, which is allocated to the region, state or national level on the basis of employment, income or some other variable actually measured at the regional level. Such data may serve the needs of particular model specifications and produce forecasts of variables.
             In this study, Virginia regional model uses a variety of national and regional data. The variables are summarized in (Appendix A). All variables were taken from University of Virginia Social Science Data Center (8).
             Gross domestic product (GDP), the featured measure of U.S. output, is the market value of the goods and services produced by labor and property located in the United States. Because the labor and property are located in the United States, the suppliers (that is, the workers and, for property, the owners) may be either U.S. resident
             ...