The wide application of artificial intelligence technology is quietly changing human material civilization and spiritual civilization. This paper holds that the influence of artificial intelligence on social economy, politics, culture and even ideology has revealed the ideological clue to constructing artificial intelligence economics. Based on the development of digital economy, we need to explain in which aspects artificial intelligence will affect manufacturers' investment and operation through market mechanism. To what extent can manufacturers use artificial intelligence technology to provide effective supply and forecast demand? When manufacturers generally use big data analysis and artificial intelligence technology to make investment and operation choices in the future, to what extent will socio-economic practice require economists to revise the rational choice theory, manufacturer theory and industrial organization theory? If big data analysis and artificial intelligence technology will really trigger an economic revolution in the future, how can economists explore the construction path of artificial intelligence economics? This paper intends to make an analytical description of the above questions according to the principles of microeconomics, and study the construction path of artificial intelligence economics, which may be tenable in theory, in order to achieve a relatively avant-garde theoretical cognition.