Tertiary industries’ value-added as a linkage’s engine: An interstate input-output application for Brazilian regions

IF 0.6 Q4 ECONOMICS

Investigaciones Regionales-Journal of Regional Research Pub Date : 2022-11-15 DOI:10.38191/iirr-jorr.22.018

E. Sanguinet, Gabriel Rodríguez-Puello

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引用次数: 1

Abstract

Tertiary industries’ value-added have been considered an essential input for any production chain, as they have the potential to connect regions and services activities across networks. Moreover, spatially, services move more straightforward than the manufacturing of resource-based industries. This study estimates the interregional and inter-industry linkages regarding a set of services-related economic sectors and accounts for the trade in value-added (TiVA) measures, considering intraregional and interregional trade based on an interstate input-output application for Brazil. The main findings reveal that the poorest Brazilian states tend to lose linkages opportunities in services activities, remaining hostages to supply natural resources to production networks for subnational and foreign demand. On the other hand, the potential for gains from connections in the services’ networks reveals greater spatial dispersion across regional hierarchies, increasing the concentration in large urban agglomerations. In this regard, the paper concludes that the connectivity potential of services at the intraregional level can be an essential starting point to promote innovative systems away from large urban areas in the wealthiest regions inside Brazil, potentially reducing value-added imbalances in internal geography trade flows.

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第三产业增值作为联动引擎:巴西地区跨州投入产出应用

第三产业的增值被认为是任何生产链的重要投入，因为它们有潜力通过网络连接地区和服务活动。此外，在空间上，服务业的发展比资源型产业的制造业更为直接。本研究估计了一系列与服务业相关的经济部门的区域间和行业间联系，并考虑到基于巴西州际投入产出应用的区域内和区域间贸易，解释了增值贸易措施。主要调查结果显示，巴西最贫穷的州往往会失去服务活动中的联系机会，成为向生产网络供应自然资源以满足国内外需求的人质。另一方面，从服务网络中的连接中获得收益的潜力表明，区域层级之间的空间分散性更大，增加了大型城市群的集中度。在这方面，该文件得出的结论是，区域内一级服务的连通性潜力可以成为推动巴西最富裕地区远离大城市地区的创新系统的重要起点，有可能减少内部地理贸易流动中的增值失衡。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Investigaciones Regionales-Journal of Regional Research ECONOMICS-

CiteScore

1.80

自引率

22.20%

发文量

审稿时长

30 weeks

期刊介绍： La revista Investigaciones Regionales nace con el objeto de abrir un nuevo cauce a la publicación de los resultados de los estudios relativos a los temas regionales, tanto en España como en otros países europeos y latinoamericanos Se ha creado con el apoyo de la Asociación Española de Ciencia Regional, cuya actual Junta Directiva incluyó este proyecto entre los compromisos a cumplir durante su mandato. La Revista tendrá, sin embargo, independencia en todo cuanto se refiere a sus contenidos y a su orientación científica, cuya responsabilidad recaerá plenamente en el Director y el Consejo de Redacción.