This is a preview. Log in through your library . Abstract In this paper, the authors develop a simultaneous equation model of birth rates composed of four estimated equations. This work differs from ...

This is a preview. Log in through your library . Abstract An empirical balance of payments model involving the demand and supply of imports and exports for 31 ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...