TY - BOOK AU - Amarasinghe, Akmeemana Palliye Guruge Tharindu Sanjeewa AU - Dr. Lakmal Ranasinghe AU - Dr. Miuran Denzil TI - Sensitivity analysis of risk free interest rate to optimize portfolio gain with reference to Colombo stock exchange PY - 2023///] KW - OPTIMAL RISKY PORTFOLIO KW - RISK FREE RATE KW - SAFE RANGE KW - MATHEMATICS- Dissertation KW - FINANCIAL MATHEMATICS - Dissertation KW - MSc in Financial Mathematics ER -