主题词：Insurance, Mortality, Demography, Risk Management; Insurance and Financial Risk Management; Probability and Risk Models; Stochastic processes and financial applications; Risk and Portfolio Optimization; Financial Risk and Volatility Modeling; Global Health Care Issues; Statistical Distribution Estimation and Applications; Financial Literacy, Pension, Retirement Analysis; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Economic theories and models; Statistical Methods and Inference; Educational Robotics and Engineering; Bayesian Methods and Mixture Models; demographic modeling and climate adaptation; Credit Risk and Financial Regulations; Statistical Methods and Bayesian Inference; Financial Markets and Investment Strategies; Decision-Making and Behavioral Economics; Healthcare Policy and Management; Agricultural risk and resilience; Health disparities and outcomes; Stochastic processes and statistical mechanics; Capital Investment and Risk Analysis