Ldu-Factorization of Miyazawa Income Multipliers in Multiregional Systems

Posted: 17 Oct 2001

See all articles by Michael Sonis

Michael Sonis

Bar-Ilan University - Department of Geography and Environment; University of Illinois at Urbana-Champaign - Department of Geography

Geoffrey J.D. Hewings

University of Illinois at Urbana-Champaign

Abstract

A new triple LDU-factorization (L represents a lower-triangular block matrix, D represents the diagonal block matrix and U represents an upper-triangular block matrix) of the Leontief inverse is based on the Schur block-inversion of matrices. This factorization is applied to the decomposition of Miyazawa-type multipliers of income formation within the multiregional system and to the further elaboration in the extended demo-economic multiregional input-output analysis.

Suggested Citation

Sonis, Michael and Hewings, Geoffrey J.D., Ldu-Factorization of Miyazawa Income Multipliers in Multiregional Systems. The Annals of Regional Science, Vol. 34, No. 4. Available at SSRN: https://ssrn.com/abstract=257019

Michael Sonis (Contact Author)

Bar-Ilan University - Department of Geography and Environment ( email )

Israel

University of Illinois at Urbana-Champaign - Department of Geography ( email )

IL
United States
Not Available (Phone)
Not Available (Fax)

Geoffrey J.D. Hewings

University of Illinois at Urbana-Champaign ( email )

318 Davenport Hall
607 S. Mathews
Urbana, IL 61801-3671
United States
217-333-4740 (Phone)

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