Abstract:  Digital economy, an important driving force of and a practical approach to indepth supplyside reform, consumption upgrading and mode innovation, has scored enormous achievements in the new era while incurring many regulatory risks and hazards. The basic logic behind digital economic growth is an ecological industrial chain based on data and big data resources. However, as a result of current blurry data property system, various competition activities involving data resources have seriously challenged the existing laws and their enforcement mechanism. To solve the predicament of inadequate regulatory supply and weak enforcement, we should adjust to the digital economic growth, upgrade regulatory concepts and methods, establish the logic of systematic regulation, employ the overall multilevel regulatory thinking, improve the enforcement mechanism and try to construct a multidimensional, diversified and allround regulatory system of economic law led by government and participated by business operators, consumers and social organizations. This regulation system should rely on the interaction of toplevel design and toplevel drive, value the balance of multiinterests among various groups, and finally aim at threedimensional integration of efficiency, fairness and security.
Key words：

Key words:  , rule of law, digital economy, systematic regulation, selfregulation, shared regulation