The Impact of Market Integration on Renewable Energy Technology Innovation: Evidence from China

Xiaohong Liu () and Meiwen Zhang
Additional contact information
Xiaohong Liu: Business College, Nanjing Xiaozhuang University, Nanjing 211171, China
Meiwen Zhang: Business College, Nanjing Xiaozhuang University, Nanjing 211171, China

Sustainability, 2022, vol. 14, issue 21, 1-14

Abstract: China is vigorously building a unified domestic market, with priority given to regional market integration while maintaining a national unified market. Limited research has been conducted on whether market integration affects renewable energy technology innovation (RETI). This paper empirically studies this topic based on panel data of 30 Chinese provinces from 2004 to 2020 using FMOLS (Fully Modified Ordinary Least Squares), DOLS (Dynamic Least Squares method), and FGLS (Feasible Generalized Least Squares). Research results have been verified by robustness tests. The main conclusions are as follows: (1) Market integration has an important positive impact on RETI, namely, boosting it. This conclusion remains robust when different indicators of innovation and market segmentation are included. (2) The regional impacts of market integration on RETI are heterogeneous, being the greatest in east China, followed by west China and central China. (3) Market integration affects RETI through energy structure and technological innovation. It can optimize energy structure, improve technological innovation, and thus enhance RETI. Based on the above conclusions, in order to improve RETI in China and expand its contribution to carbon neutrality and carbon peaking, China needs to strengthen the construction of a national unified market and implement differentiated market integration policies in east, central, and west China. Furthermore, it is necessary to give full play to the role of energy structure and technological innovation in market integration by optimizing energy structure and improving technological innovation.

Keywords: RETI; market integration; mediation effect; energy structure; FGLS; China (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.mdpi.com/2071-1050/14/21/13778/pdf (application/pdf)
https://www.mdpi.com/2071-1050/14/21/13778/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:14:y:2022:i:21:p:13778-:d:951750

Access Statistics for this article

Sustainability is currently edited by Ms. Alexandra Wu

More articles in Sustainability from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().