Abstract -- Overview -- Photosynthesis Mechanism and Increasing Photosynthetic Efficiency of Crops and Energy Plants -- Biomass Energy and Energy Plants -- Exploitation and Utilization of Microbial Resources - A Huge Unknown World -- Exploration and Sustainable Use of Strategic Biological...

This paper studies the optimal investment and benefit adjustment problem for a collective DC pension plan under longevity trend. We assume that the mortality hazard rate is a function of age and time, which extends the Makeham's Law and can describe the longevity trend. The contribution rate is...