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Does market segmentation hinder interregional CO(2) flow in China? — Evidence from China’s interprovincial MRIO table

China is the key player in the globalization era and is eliminating its intra-national trade barrier. This process will affect interprovincial CO(2) flows. This study recalculates interprovincial CO(2) flows in China by using the latest MRIO table and applies a gravity model to assess how market seg...

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Detalles Bibliográficos
Autores principales: Wu, Shuang, Zou, Jialing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328345/
https://www.ncbi.nlm.nih.gov/pubmed/34339470
http://dx.doi.org/10.1371/journal.pone.0255518
Descripción
Sumario:China is the key player in the globalization era and is eliminating its intra-national trade barrier. This process will affect interprovincial CO(2) flows. This study recalculates interprovincial CO(2) flows in China by using the latest MRIO table and applies a gravity model to assess how market segmentation affects interprovincial CO(2) flows. Results show that the total volume of interprovincial embodied CO(2) flow did not increase excessively from 2007 to 2012, but the pattern of embodied CO(2) flow had changed a lot. Market segmentation significantly decreased the interprovincial embodied CO(2) flows in China and within its sub-regions. At interregional level, market segmentation’s negative effect was significant between Central and Western China. Other variables such as geographical distance showed a significant negative impact on interprovincial embodied CO(2) flow in China. On the basis of our results, we raise some relevant policies to deal with the environmental inequality caused by the decrease in market segmentation.