So it is necessary that insurance company transfer part of insurance business to reinsurancecompany. optimal retention for stop-loss reinsurance is the core part.
The mutualized insurance company is the core of the system. The system uses the Commercial reinsurance as assistant, using policy as support and based on the legal system.
Abstract: Captive insurance company is either the demand side or the supply side of the reinsurance market. Therefore, it is closely related to the reinsurance market.