SERGIO CAMIZ & SILVANA STEFANI - Böcker

This volume discusses applications on graphs to the analysis of both causal structure of econometric models and input/output matrices; the relationships between general linear models or covariance and graphical models; the characterization of irreducible matrices through graphs; computational matters of eigenvalues of non-negative and symmetrical matrices; qualitative analysis and the sign theorem; topics on the spectrum distribution for real matrices.