Price re-interpretations of the basic IO quantity models result in the ultimate input-output equations

This note shows that Leontief's well-known demand-driven input–output (IO) quantity model may also be interpreted as the almost unknown revenue-pull IO price model, but measured in value terms instead of prices. It is shown how these two models combined into a single ultimate equation. An analogous result holds for supply-driven and cost-push which results The new interpretation Leontief opens up hitherto unused possibilities to simulate interindustry inflation processes, just Ghosh enables simulations processes.