Difference between revisions of "Aggregation Matrix"
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== Definition == | == Definition == | ||
− | '''Aggregation Matrix''' in the context of [[Input-Output Analysis]] is a [[Boolean Matrix]] | + | '''Aggregation Matrix''' in the context of [[Input-Output Analysis]] is a [[Boolean Matrix]] that aims to produce a coarse-grained version of a more granular [[Input-Output Model]]. |
Aggregation can be for example along sectoral or regional dimensions. | Aggregation can be for example along sectoral or regional dimensions. |
Revision as of 15:18, 16 November 2023
Definition
Aggregation Matrix in the context of Input-Output Analysis is a Boolean Matrix that aims to produce a coarse-grained version of a more granular Input-Output Model.
Aggregation can be for example along sectoral or regional dimensions.
Vectors and Matrices can be aggregated by multiplying with the aggregation matrix: