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Empirical · Model class
Empirical use of input-output tables and inter-sector network structure to study propagation, supply chains, and sectoral spillovers.
What this class is for
Use this class when the question is sectoral -- how a shock in one sector propagates through the production network or supply chain.
Models in this class
Each model below has its own reference page with overview, graph, proof, and comparison material.
Empirical input-output table accounting that traces how a final demand change ripples through inter-sector requirements.
Best for: Sector-level questions where inter-industry requirements are the main mechanism -- supply chains, propagation, sectoral exposure.
Network-based decomposition of forecast-error variance into directional spillovers across sectors or markets.
Best for: Measuring how much of one sector's variation is explained by shocks elsewhere in the production or financial network.