The model is a nonlinear version of the well-known linear input-output model of Leontief. Conditions are given for the nonlinear model to be workable in the sense that (i) there is a unique ...

An input-output analysis model provides a useful tool for a quantitative assessment that indicates how changes in the demand and supply sides in these multiple sectors as a whole shape the social ...

This paper examines three hypotheses central to the Leontief economic input-output model: (1) constant dollar coefficients are more stable than current dollar coefficients; (2) the intermediate ...