Driving mechanism of digital economy based on regulation algorithm for development of low-carbon industries

In recent years, natural disasters such as sudden changes in climate, earthquakes, typhoons, storms, and snowstorms have occurred frequently around the world, which have greatly threatened the survival and development of human beings. Many countries in the world are seeking a balanced development between economic development and natural environment. Among them, low-carbon economy is the priority choice, which has been accepted by all countries in the world. A low-carbon economy characterized by low energy consumption, low pollution and low emissions has become the mainstream trend in today's world. As a concept with a relatively broad connotation, the digital economy can be included in any economic form that directly or indirectly uses data to guide resources to play a role and promote the development of productivity. In this context, the driving mechanism of the digital economy for the development of low-carbon industries has also become one of the issues that every-one pays attention to. DEA (Data Envelope Analysis) is a linear programming model expressed as the ratio of output to input. It attempts to maximize the efficiency of a service unit by comparing the efficiency of a particular unit with the performance of a group of similar units providing the same service. In response to the above problems, this paper would use the DEA model to analyze the impact of the interaction between low-carbon industries and finance. It indirectly shows the relationship between the digital economy and the driving mechanism of low-carbon industry development. The experimental research shows that: under the same other conditions, there is an obvious positive relationship between environmental protection investment and financing and its output value. That is to say, the more the amount of environmental protection investment and financing in the low-carbon industry, the higher the industrial output value, which shows that the environmental protection financing has a good role in promoting the driving mechanism of the development of the low-carbon industry. It is confirmed that the digital economy can promote the driving mechanism of low-carbon industry development.