| Since the reform and opening-up,Chinese economy has maintained rapid growth.Today,China has become the world's second largest economy and the largest foreign exchange reserve country.It is undeniable that China's achievements have attracted worldwide attention,but the price paid for this is also heavy.The problems of environmental pollution and energy shortage brought about by the industrialization process have become increasingly prominent,and these problems have had extremely negative impact on human social production activities.In order to cope with these problems,China must correctly handle the relationship between energy,environmental protection and economic development,not only for economic development,but also for environment protection and the sustainable use of energy.And all this is inseparable from technological innovation.Endogenous growth theory holds that technological innovation plays a critical role in achieving sustainable economic growth.Therefore,technological innovation is also considered to be the source of power for economic growth.As one of the most influential discoveries in the new era,artificial intelligence has played a vital role in today's world economic transformation.At the same time,as a new technology leading the development of modern science and technology,artificial intelligence has greatly changed human production and lifestyle.Therefore,this paper incorporates artificial intelligence technology into the endogenous growth model.By establishing an endogenous growth model driven by artificial intelligence technology,this paper analysis the economic performance of three different artificial intelligence investment models under the influence of artificial intelligence technology,and conducts empirical research to obtain artificial intelligence effect.This paper is divided into three parts: related theoretical knowledge,the endogenous growth model for improving the effectiveness of artificial intelligence,and quantitative analysis of artificial intelligence R&D investment based on data from China and the United States.In the part of the endogenous growth model for improving the efficiency of artificial intelligence,based on the existing endogenous growth model,considering the impact and role of artificial intelligence technology,a new endogenous growth model was established.The model divides the economic system under the influence of artificial intelligence into production sector,household,and R&D sectors.In the production sector,this paper introduces artificial intelligence benefit functions and artificial intelligence services into the model.The artificial intelligence benefit function shows that the application of artificial intelligence technology will have a greater impact on production efficiency;and artificial intelligence services reduce the use of human capital,physical capital and energy by replacing some of the traditional production methods.The manifestation of both artificial intelligence technologies shows that artificial intelligence technology has a positive effect on production activities.In the household sector,this paper considers the consumption and carbon emissions under the influence of artificial intelligence technology(application of artificial intelligence technology will reduce carbon emissions),through Hamilton function to obtain the optimal conditions of consumption and physical capital of representative households.In the R&D sector,this paper considers emission reduction R&D and artificial intelligence technology R&D,and gives the relationship between artificial intelligence services and artificial intelligence technology.At the same time,it is assumed that under this endogenous growth model,long-term economic growth is feasible and sustainable.In the quantitative analysis of artificial intelligence R&D investment based on data from China and the United States,this paper based on three investment models of artificial intelligence R&D,using data from China and the United States to conduct numerical simulations and compare the growth rates and welfare levels under the three investment models level.The results show that government-subsidized artificial intelligence R&D in private companies and government-led artificial intelligence R&D are the two best investment models to achieve higher growth rates and welfare levels.At the same time,this paper puts forward two artificial intelligence parameters that policy makers need to consider and perform numerical simulation to obtain the intelligent effect. |
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