A flexible modeling framework to estimate interregional trade patterns and input-output accounts

Patrick Canning and Zhi Wang ()

No 3359, Policy Research Working Paper Series from The World Bank

Abstract: This study implements and tests a mathematical programming model to estimate interregional, interindustry transaction flows in a national system of economic regions based on an interregional accounting framework and initial information of interregional shipments. A national input-output (IO) table, regional data on gross output, value-added, exports, imports and final demand at sector level are used as inputs to generate an interregional IO account that reconciles regional economic statistics and interregional transaction data. The model is tested using data from a multi-regional global input-output database and shows remarkable capacity to discover true interregional trade patterns from highly distorted initial estimates.

Keywords: Scientific Research&Science Parks; Information Technology; Environmental Economics&Policies; Statistical&Mathematical Sciences; ICT Policy and Strategies; Statistical&Mathematical Sciences; Information Technology; Scientific Research&Science Parks; Science Education; Geographical Information Systems (search for similar items in EconPapers)
Date: 2004-07-01
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Citations: View citations in EconPapers (5)

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Working Paper: A Flexible Modeling Framework to Estimate Interregional Trade Patterns and Input-Output Accounts (2003)
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Persistent link: https://EconPapers.repec.org/RePEc:wbk:wbrwps:3359

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