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

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

Author Info

Robinson, Sherman
El-Said, Moataz

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Sherman Robinson

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.

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Paper provided by International Food Policy Research Institute (IFPRI) in its series TMD discussion papers with number 64.

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Date of creation: 2000
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Handle: RePEc:fpr:tmddps:64

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References listed on IDEAS
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Cattaneo, Andrea & Robinson, Sherman, 2000. "Empirical models, rules, and optimization," TMD discussion papers 53, International Food Policy Research Institute (IFPRI). [Downloadable!]

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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

Ahmed, Vaqar & O' Donoghue, Cathal, 2008. "Welfare impact of external balance in pakistan: CGE-microsimulation analysis," MPRA Paper 9267, University Library of Munich, Germany. [Downloadable!]
Löfgren, Hans & Harris, Rebecca Lee & Robinson, Sherman, 2001. "A standard computable general equilibrium (CGE) model in GAMS," TMD discussion papers 75, International Food Policy Research Institute (IFPRI). [Downloadable!]

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