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Journal of Economic Structures

The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Fig. 2 | Journal of Economic Structures

Fig. 2

From: A modular bottom-up approach for constructing physical input–output tables (PIOTs) based on process engineering models

Fig. 2

Flows between a single production sector A and the rest of the economy. Flows to and from stocks are shown with a dotted line. The temporal and regional boundaries are dashed boxes. Incoming flows to sector A are red, while outgoing flows are blue. The self-flow is shown as purple. Note that in the figure \(x_{A}^{{r,{\text{outputs}}}} = z_{AA}^{rr} + z_{AB}^{rr} + z_{AN}^{rr} + c_{A} + \bar{e}_{A}\); \(x_{A}^{{r,{\text{inputs}}}} = z_{AA} + z_{BA} + z_{NA} + w_{A} - r_{A}\) and \(x_{A}^{{r,{\text{outputs}}}} = x_{A}^{{r,{\text{inputs}}}}\)

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