TY - GEN
T1 - STRUCTURAL CHANGE IN A REGIONAL ECONOMY
T2 - AN ENTROPY DECOMPOSITION APPROACH.
AU - Jackson, Randall W.
AU - Hewings, Geoffrey J.D.
PY - 1984
Y1 - 1984
N2 - Further work is reported on the use of Theil's (1972) entropy decomposition methodology applied to the problem of selecting critical components of a system for the purposes of updating a model is reported. The 'information gain' occasioned by changes in structure from time t to t plus n is used to identify the order in which submatrices in the system need be resurveyed to ensure a model which will have an acceptable level of holistic accuracy at time t plus n. The Washington State interindustry data for 1963, 1967 and 1972 are used in the experiments.
AB - Further work is reported on the use of Theil's (1972) entropy decomposition methodology applied to the problem of selecting critical components of a system for the purposes of updating a model is reported. The 'information gain' occasioned by changes in structure from time t to t plus n is used to identify the order in which submatrices in the system need be resurveyed to ensure a model which will have an acceptable level of holistic accuracy at time t plus n. The Washington State interindustry data for 1963, 1967 and 1972 are used in the experiments.
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M3 - Conference contribution
AN - SCOPUS:0021698295
SN - 0876648308
T3 - Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference
SP - 451
EP - 455
BT - Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference
PB - ISA
ER -