“…The authors assume that the reinsurance contract can be adjusted dynamically by the reinsurer and the insurer. Further papers on Stackelberg games in the context of insurance-reinsurance interaction are Chen and Shen (2019), Bai et al (2019), Chen, Shen, andSu (2020), Yuan, Liang, and Han (2021), Yang, Zhang, andZhu (2021), andZhong (2021). In all of them, the reinsurance is offered on the whole portfolio of aggregated insurance obligations and the reinsurance can be dynamically adjusted over the investment horizon.…”