Beginning with the definition of the flow chain in commercial bank,the paper discusses the risk transmission path,transmission carrier and the features.

The paper researches on the mechanism and regulation of supply chain risk transmission, analysis on the method of manage risk by controlling and adjusting the transmit process, including the releasing, transmission and coupling, so that the risk can be lowered to some degree, and the loss can be controlled to the lowest to keep the operation of the company.

Research on the Mechanism and Evaluation of Enterprise Risk Conduction;

The paper structures the conceptual model and mathematics model of risk conduction in the cooperative innovation based on knowledge transfer,analyzes the static and dynamic elements of risk conduction,sums up the conduction laws including objectivity law,adherence law,directionality law,compounding.

Cascading failures are analyzed using risk theory and hidden failure model to identify high risk ones.

This paper presents a comprehensive pricing method for quantifying the transmission security cost,which is based on risk theory and sensitivity analysis.

The definition of risk is one of the most important problems that need to be solved in the application of risk theory in pervasive computing.