This paper analyzed and summarized the development path of electronic commerce marketing based on the big data; the related aspects of intelligent precision marketing framework has been designed combined with smart technology; and describes its functional structure and operational processes....

Cooperative government-enterprise stockpiling for drugs in shortage can reduce the inventory risks and cost constraints the government faces in independent stockpiling. Existing research, however, has not taken into account the rotation cycle and the decline in the value of the drugs that are...

Do US Circuit Courts' decisions on criminal appeals influence sentence lengths imposed by US District Courts? This Element explores the use of high-dimensional instrumental variables to estimate this causal relationship. Using judge characteristics as instruments, this Element implements...