Research On The International Trade Network Pattern Of Renewable Energy Power Generation Equipment

The resource depletion and environmental pollution caused by excessive consumption of fossil energy,countries all over the world pay more attention to the development of renewable energy industry.Due to the uneven distribution of natural resources all over the world,and the different manufacturing bases of various countries.Therefore,the industrial technology base involved in the development and utilization of renewable energy varies greatly from country to country,which creates a space for trade flows in the renewable energy power generation equipment and parts manufacturing industry.China’s current development achievements in the field of renewable energy have attracted much attention.Many products have been made domestically,the number of research and development patents has increased,the products have international competitiveness,and the trade relationship is close.In order to clarify our country’s international trade pattern in the related equipment manufacturing industry,this article calculates the division of labor in the global trade value chain of major countries based on the value-added trade calculation algorithm,and analyzes the characteristics of the trade network structure of renewable energy power generation products,and strives to improve the trade value chain.The way of status is to provide suggestions for the development of China’s renewable energy power generation equipment manufacturing industry and the development of trade space.The thesis first clarifies the concept of renewable energy and defines the scope of renewable energy power generation equipment to be studied.It sorts out the global trade value chain,social network analysis and the theoretical basis of value-added trade accounting;then,it calculates the global trade value chain of major countries position index,and construct a water and wind equipment trade network to analyze its characteristics;secondly,construct an empirical model to explore the influence mechanism of the trade network characteristics on the division of labor in the global trade value chain.Finally,summarize the results based on the analysis of the trade pattern and the research results of the influence mechanism Enlightenment for China to develop renewable energy power generation equipment manufacturing industry and expand trade space.Research shows that: First,the global division of manufacturing of renewable energy electrical equipment is highly refined,and the production of key technologies and parts are controlled by countries such as Europe,the United States,Japan and China.These countries have a higher status in the division of labor in the global trade value chain,and their participation levels are different.There are differences in the deconstruction of the added value of exports between China and other countries.Second,the global water and wind power generation equipment trade network is becoming more and more complex.In the trade pattern,China has relatively high network concentration and trade connection strength,ranking in the top ten in terms of heterogeneity and is at the core of the trade network,it is the major competitor and important partner of developed countries such as the United States,Germany,and Japan.Third,the central characteristics of countries in the trade network are more obvious.The top ten countries have important control in the network and play an important "bridge" on the trade route.China is at the core of Asia and has established extensive connections with some countries in Europe,America,and Africa,which has continuously enhanced its trade network core.Fourth,the centrality of the water and wind power equipment trade network and the strength of network connections have a positive impact on promoting the division of labor in the global trade value chain.The impact of network heterogeneity is negatively correlated in the measurement indicators,indicating a decline in geographic concentration.Heterogeneity has increased,and the division of labor in the global trade value chain has also been promoted.