The Application of Generalised Inverse in Static and Dynamic Input-Output Analysis

Conventional input-output analysis either in its static form or in its dynamic form normally requires a non-singular coefficient matrix for the solution of its system of equations. This sets a handicap to the handling of interesting systems of equation except by severely reducing its size to the minimum achievable non-singular form, or, to approach the system in ways which do not require the inversion of the coefficient matrix.