Dual Forecasting Algorithm for Technological Structural Matrices in Dynamic Input-Output Models

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作者
P. I. Safonov
机构
[1] St. Cloud State University,
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关键词
input-output (intersectoral balance) model; direct costs (structural) matrix; balanced prediction; quadratic programming; decomposition; Krotov’s dual optimal control method;
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摘要
Based on the global Krotov successive improvement method, we propose a dual computational algorithm for a discrete optimal control problem corresponding to a convex large-scale quadratic programming problem with a separable functional that arises in the prediction of the direct costs (structural) matrix in dynamic input-output models. With decomposition, we are able to use a special form of the constraint matrix to reduce the problem dimension.
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页码:1455 / 1470
页数:15
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