Expected Economic Theory and Its Model Construction

Abstract Nowadays, digital economy is developing rapidly. Compared with the modern market economy, the level of productivity, product performance, market credit, capital efficiency, and the digitalization of the consumer side need to be developed urgently. This paper constructs an expected economic model that is suitable for Chinese current development situation and proposes a development route. This model uses a supply value evaluation system to assess the quality of digital economy development and guide the sustainable development of economic activities to form a highly creditable economy. This model consists of consumer side digitalization, demand expectations, and module of self-organizing distribution. The model generates market expected information flow, value-added capital flow and supply value flow to meet consumer demand for commodities. This model improves the efficiency of production settlement, avoids the waste of resources.It is conducive to the development of Chinese digital economy and promotes the development of productivity.