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 ...

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 ...

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 ...

Input-output analysis refers to the study of the particular effects that different sectors or industries have on the economy as a whole for a particular nation or region.

Previous studies report the propagation of shocks via supply chains from downstream, but little is known about the propagation from customers to suppliers driven by demand shocks. This column uses ...

In this edition, we present topics related to how demand shocks propagate via an input-output network using firm-level input-output data. Arata and Miyakawa, in their unique study, show ‘upstream’ ...