The hold-up problem plays an important role in the study of corporate boundaries and is also factor economics organizations. It not only causes underinvestment, but leads to loss earnings social welfare. has been a hot topic for scholars since its introduction. However, most scholars' studies are based on assumption rational economic man do consider human beings' preferences. In recent years, d...

Cross-domain authenticated asymmetric group key agreement allows members in different domains to establish a secure communication channel and the senders can be anyone. However, existing schemes do not meet requirement of batch verification negotiation phase, which makes have low efficiency. To address this problem, an identity-based cross-domain is proposed that supports verification. The perf...