Accession Number:

ADA609131

Title:

Graphical Tools for Linear Structural Equation Modeling

Descriptive Note:

Technical rept.

Corporate Author:

CALIFORNIA UNIV LOS ANGELES DEPT OF COMPUTER SCIENCE

Personal Author(s):

Report Date:

2014-06-01

Pagination or Media Count:

24.0

Abstract:

This paper surveys graphical tools developed in the past three decades that are applicable to linear structural equation models SEMs. These tools permit researchers to answer key research questions by simple path-tracing rules, even for highly complex models. They include parameter identification, causal effect identification, regressor selection, selecting instrumental variables, finding testable implications of a given model, identifying equivalent models and estimating counterfactual relationships.

Subject Categories:

  • Statistics and Probability

Distribution Statement:

APPROVED FOR PUBLIC RELEASE