title: Extended input-output models:  progress and potential.
abstract: "This article presents a critical survey of research on extended input-output models, emphasizing recent developments in demographic-economic and socio-economic analysis.  Basic principles of model design and construction are reviewed, by reference to a representative selection of extended models.  Two research themes--labor market analysis and income distribution--are pursued in greater detail as examples of the directions of current work.  A comparison is made between extended models and social accounting matrices."
mesh_terms: D004467:Economics; D004651:Employment; D005069:Evaluation Studies as Topic; D006280:Health Workforce; D007182:Income; D008962:Models, Theoretical; D012106:Research; D012959:Socioeconomic Factors; D013223:Statistics as Topic
keywords: Critique; Economic Factors; Estimation Technics; Human Resources; Income; Income Distribution; Labor Force; Models, Theoretical; Research Methodology; Socioeconomic Factors; World