JCGECore.jl - Core building blocks and interfaces for the JCGE computable general equilibrium (CGE) modeling ecosystem in Julia.

JCGECore.jl provides the foundational types, interfaces, and shared utilities used across the JCGE ecosystem. It defines core abstractions for composing CGE model structure and components in Julia, serving as the dependency layer for higher-level calibration, solving, reporting, and model libraries.