LDU-factorization of miyazawa income multipliers in multiregional systems

M. Sonis, G. J.D. Hewings

Research output: Contribution to journalArticlepeer-review


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 multi-regional input-output analysis.

Original languageEnglish (US)
Pages (from-to)569-589
Number of pages21
JournalAnnals of Regional Science
Issue number4
StatePublished - Dec 1 2000
Externally publishedYes

ASJC Scopus subject areas

  • Environmental Science(all)
  • Social Sciences(all)


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