Econometrica Vol. 46 No. 2 1978
A Program for Causal and Qualitative Analysis of Economic Models--ANAS
Abstract
considered as a graph and the algorithms used are related to graph theory.' The analysis of the qualitative structure defined when the signs of the non-zero elements of the matrix (2) are specified is of particular interest in comparative statics. Each column of the multiplier matrix ay/az' is obtained by solving a linear system of the form:
- DOI
- 10.2307/1913919
- Volume
- 46
- Issue
- 2
- Pages
- 477
- Sources
- bibtex:phds-export.bib openalex crossref