Calibration of Leontief Input/Output table parameters

Leontief Input/Output tables are widely used for solving various economic problems. This algorithm predicts the effect of changes in an economy sector on others. The same model can also be used for solving traffic forecasting problems. The solution algorithm applied is the so-called RAS one where a certain exponential opposition function is used. A simple and fast algorithm for the determination of the parameters of this opposition function will be presented.