GAMS code for estimating a social accounting matrix (SAM) using cross entropy methods (CE)

Moataz El-Said and Sherman Robinson

No 64, TMD discussion papers from International Food Policy Research Institute (IFPRI)

Abstract: This paper documents the computer code implementing the CE-SAM estimation technique in GAMS (General Algebraic Modeling System). It defines the estimation problem in a deterministic setting; extends the approach to include a stochastic treatment of errors in control totals; summarizes the equations describing CE technique for estimating a consistent SAM starting from an inconsistent data set estimated with error; and provides the GAMS code.

Keywords: Social accounting.; Stochastic analysis.; Mathematical models.; TMD (search for similar items in EconPapers)
Date: 2000
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Citations: View citations in EconPapers (23)

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Persistent link: https://EconPapers.repec.org/RePEc:fpr:tmddps:64

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