Table 3 Block model clustering evaluation.

From: Coupling coordination and spatial network characteristics of carbon emission efficiency and urban green innovation in the Yellow River Basin, China

The proportion of association within a plate

The proportion of association received by the plate

\(\:\approx\:\)0

\(\:>\) 0

\(\:\ge\:({g}_{k}-1)/\:(g-1)\)

Two-way spillover

Net benefit

\(\:<({g}_{k}-1)/\:(g-1)\)

Net spillover

Broker blocks