On the appropriate use of (input-output) coefficients to generate non-survey regional input-output tables: Implications for the determination of output multipliers
Regional input-output (IO) tables are constructed as either scaled down versions of national tables or by means of surveys. In the first type, location quotients (LQ) usually use employment structures to account for differences between nation and region. A LQ is designed to scale down national (input-output) coefficients to representative regional ones that are then used to derive regional multiplier effects. In this process there are two main approaches to define regional coefficients. The first one relies on national technological coefficients that show the use of inputs regardless of origin. In the second approach, regional coefficients are derived from national trade coefficients which allow distinguishing the source of origin of used intermediate inputs. Therefore, it is important to be aware of both the implicit effects of the design of LQâ€šÃ„Ã´s and the implications of applying a LQ to a specific coefficient. The question of relying on national technology or trade coefficients seems to have been a neglected topic in the area of regionalizing input-output tables (Hewings and Jensen, 1986). Jensen et al. (1979), in development of the GRIT regionalization method, favors reallocation of imports to create technological coefficients before applying LQâ€šÃ„Ã´s. Flegg and Webber (1997) on the other hand apply their quotient to the trade coefficients: â€šÃ„ÃºWhilst Hewings and Jensenâ€šÃ„Ã´s analysis is certainly helpful [â€šÃ„Â¶]. We are not convinced that it would be desirable to apply LQâ€šÃ„Ã´s to the national technological coefficients.â€šÃ„Ã¹ In this paper we show why traditional LQâ€šÃ„Ã´s are not designed to scale down tables of technological coefficients and how regional multipliers will generally be overestimated. Six regionalizations are conducted based on three LQâ€šÃ„Ã´s and both types of coefficients. It makes a great difference what coefficient the location quotients are applied to. If the target is a regional table of intra-regional flows, it is not possible to apply currently available LQâ€šÃ„Ã´s to a table of technological coefficients. Because of their design, location quotients are not able to capture the absolute imports necessary in the regional production processes. In many cases national technological coefficients will be accepted as regional trade coefficients and regional multipliers will be overestimated.
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- Jan Oosterhaven, 2007. "The net multiplier is a new key sector indicator: reply to De Mesnard’s comment," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 41(2), pages 273-283, June.
- Jan Oosterhaven & Dirk Stelder, 2002. "Net Multipliers Avoid Exaggerating Impacts: With A Bi-Regional Illustration for the Dutch Transportation Sector," Journal of Regional Science, Wiley Blackwell, vol. 42(3), pages 533-543.
- Louis De Mesnard, 2007.
"A critical comment on Oosterhaven–Stelder net multipliers,"
- Louis Mesnard, 2007. "A critical comment on Oosterhaven–Stelder net multipliers," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 41(2), pages 249-271, June.
- Timo Tohmo, 2004. "New Developments in the Use of Location Quotients to Estimate Regional Input-Output Coefficients and Multipliers," Regional Studies, Taylor & Francis Journals, vol. 38(1), pages 43-54.
- De MESNARD, Louis, 2007. "About the Ghosh model: clarifications," LEG - Document de travail - Economie 2007-06, LEG, Laboratoire d'Economie et de Gestion, CNRS, Université de Bourgogne.
- Bjarne Madsen & Chris Jensen-Butler, 2005. "Spatial accounting methods and the construction of spatial Social Accounting Matrices," ERSA conference papers ersa05p328, European Regional Science Association.
- Kratena, Kurt, 2004.
"'Ecological value added' in an integrated ecosystem-economy model--an indicator for sustainability,"
Elsevier, vol. 48(2), pages 189-200, February.
- Kurt Kratena, 2001. ""Ecological Value Added" in an Integrated Ecosystem-Economy Model. An Indicator for Sustainability," WIFO Working Papers 165, WIFO.
- Madsen, Bjarne & Jensen-Butler, Chris, 2004. "Theoretical and operational issues in sub-regional economic modelling, illustrated through the development and application of the LINE model," Economic Modelling, Elsevier, vol. 21(3), pages 471-508, May.
- Tobias Kronenberg, 2009. "Construction of Regional Input-Output Tables Using Nonsurvey Methods," International Regional Science Review, SAGE Publishing, vol. 32(1), pages 40-64, January.
- Suh, Sangwon, 2004. "Functions, commodities and environmental impacts in an ecological-economic model," Ecological Economics, Elsevier, vol. 48(4), pages 451-467, April.
- Michael Lahr, 2001. "Reconciling Domestication Techniques, the Notion of Re-exports and Some Comments on Regional Accounting," Economic Systems Research, Taylor & Francis Journals, vol. 13(2), pages 165-179.
- Erik Dietzenbacher & Ronald E. Miller, 2009. "Ras-Ing The Transactions Or The Coefficients: It Makes No Difference," Journal of Regional Science, Wiley Blackwell, vol. 49(3), pages 555-566.
- Erik Dietzenbacher, 2002. "Interregional Multipliers: Looking Backward, Looking Forward," Regional Studies, Taylor & Francis Journals, vol. 36(2), pages 125-136.
- Louis De Mesnard, 2002.
"Note about the concept of ‘Net Multipliers',"
- Randall Jackson, 1998. "Regionalizing National Commodity-by-Industry Accounts," Economic Systems Research, Taylor & Francis Journals, vol. 10(3), pages 223-238.
- D. Roberts, 1994. "A Modified Leontief Model For Analysing The Impact Of Milk Quotas On The Wider Economy," Journal of Agricultural Economics, Wiley Blackwell, vol. 45(1), pages 90-99.
- Swanson, Michael J. & Morse, George W. & Westeren, Knut Ingar, 1999. "Regional Purchase Coefficients Estimates from Value-Added Tax Data," Journal of Regional Analysis and Policy, Mid-Continent Regional Science Association, vol. 29(2).
- Steven Brand, 1997. "On the Appropriate Use of Location Quotients in Generating Regional Input-Output Tables: A Comment," Regional Studies, Taylor & Francis Journals, vol. 31(8), pages 791-794.
- D. Eiser & D. Roberts, 2002. "The Employment and Output Effects of Changing Patterns of Afforestation in Scotland," Journal of Agricultural Economics, Wiley Blackwell, vol. 53(1), pages 65-81.
- Deller, Steven C., 2004. "Wisconsin and the Agricultural Economy," Staff Paper Series 471, University of Wisconsin, Agricultural and Applied Economics.
- Christos T. Papadas & Dale C. Dahl, 1999. "Supply-Driven Input-Output Multipliers," Journal of Agricultural Economics, Wiley Blackwell, vol. 50(2), pages 269-285.
- A. T. Flegg & C. D. Webber, 2000. "Regional Size, Regional Specialization and the FLQ Formula," Regional Studies, Taylor & Francis Journals, vol. 34(6), pages 563-569.
- Bjarne Madsen & Chris Jensen-butler, 2005. "Spatial accounting methods and the construction of spatial social accounting matrices," Economic Systems Research, Taylor & Francis Journals, vol. 17(2), pages 187-210.
- Erik Dietzenbacher, 2005. "More on multipliers," Journal of Regional Science, Wiley Blackwell, vol. 45(2), pages 421-426.
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