Innovation of renewable energy generation technologies at a regional level in China: a study based on patent data analysis
Nan Yu ()
Additional contact information
Nan Yu: University of Wuppertal / European Institute for International Economic Relations (EIIW)
International Economics and Economic Policy, 2017, vol. 14, issue 3, 431-448
Abstract This paper is a pioneer study which examines the innovation of renewable energy generation technologies based on residential patent applications in 30 regions of China between 2006 and 2015. Wind power, solar energy, geothermal energy, ocean energy, hydro power, and biomass & waste energy are the subject technologies for this analysis. Different indicators such as absolute numbers, growth rates and revealed technology advantages are used to measure the various green innovation dynamics in different regions. The results show that some regions with a higher number of patent applications or growth rates did not show stronger technological advantage (specialization) in such technologies. On the other hand, the region of Inner Mongolia shows a very strong specialization but with a much smaller number of patent applications.
Keywords: Renewable energy generation technologies; Patent applications; Innovation indicators; Revealed technology advantage; Chinese regions (search for similar items in EconPapers)
References: View references in EconPapers View complete reference list from CitEc
Citations: Track citations by RSS feed
Downloads: (external link)
http://link.springer.com/10.1007/s10368-017-0382-6 Abstract (text/html)
Access to full text is restricted to subscribers.
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
Persistent link: https://EconPapers.repec.org/RePEc:kap:iecepo:v:14:y:2017:i:3:d:10.1007_s10368-017-0382-6
Ordering information: This journal article can be ordered from
http://www.springer. ... cs/journal/10368/PS2
Access Statistics for this article
International Economics and Economic Policy is currently edited by Paul J.J. Welfens, Holger C. Wolf, Christian Pierdzioch and Christian Richter
More articles in International Economics and Economic Policy from Springer
Bibliographic data for series maintained by Sonal Shukla ().