This chapter first introduces the basic concept of the cloud computing and cloud networking. A general cloud network architecture is presented and follows by the specific cloud systems, i.e., cloud data center networking, mobile cloud networking, and edge computing. Then, the chapter presents a survey on the game theoretic and auction models developed and applied to solve issues in cloud networking. Such issues include bandwidth reservation and allocation, request allocation, wireless bandwidth allocation, resource management in edge computing, and bandwidth allocation in software defined networking for cloud computing. The chapter then presents a cooperative game model for mobile cloud resource management in which the full formulation, algorithms, and performance evaluation are included. Finally, the chapter investigates how to provide efficient insurance in cloud computing market.