Research on interactive development of China's energy and financial structure based on coupling coordination degree model

Energy is the material basis of human progress and development. Economic expansion and improvement of economic expansion level need energy as support and improve energy efficiency. The rapid economic community growth of various countries cannot be separated from the support of energy, which is not only the motive force of rapid economic expansion, but also the material basis for promoting the continuous progress of human society. The short-term financial structure is developing rapidly, while the long-term ecosystem is obviously lagging behind. Seen from the background of the improvement of China's financial structure development level, these major financial events shining with the wisdom of reform and innovation have promoted the tortuous rise of the financial structure development level. The improvement of economic level promotes the improvement of financial structure in all aspects, thus forming a virtuous circle between financial structure and energy economic expansion. Based on the coupling coordination model, this paper studies the relationship between financial structure and energy economic expansion and the difference of coupling coordination degree, aiming at realizing the optimization of financial structure quality, promoting the sound development of financial business and promoting the coordinated economic expansion. (c) 2022 Published by Elsevier Ltd. This is an open access article under theCCBY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-reviewunder responsibility of the scientific committee of the International Conference on NewEnergy and Power Engineering, ICNEPE, 2021.