Spatial autocorrelation, influencing factors and temporal distribution of the construction and demolition waste disposal industry

摘要

The construction and demolition waste disposal industry plays a vital role in improving the utilisation rate of construction and demolition waste worldwide, however, too little work has been devoted to the industrial economic analysis. To explore the economic pattern and promote the development of the construction and demolition waste disposal industry, the spatial autocorrelation and influencing factors were analysed, and a temporal development process was evaluated. Spatial measurement results show that the spatial autocorrelation of the construction and demolition waste disposal industry is significant at a 1% level. Per capita GDP, annual yield of construction and demolition waste, research and development level, transportation development level, human capital and education level positively affect the construction and demolition waste disposal industry. Conversely marketisation level negatively influences the development of the construction and demolition waste disposal industry. Temporal analysis results reveal that development of the construction and demolition waste disposal industry accelerated significantly in 2016 and increasing by 35.79% because of a policy stimulus. Suggestions on regional management plans and targeted policies for special cities were proposed. A novel perspective for investigating the C&D waste disposal industry was developed, which may be very helpful for researchers from other countries to study the agglomeration effect in various waste disposal industries. The findings can contribute to the development plan of the C&D waste disposal industry, and be of value to investors to make investment and site planning.