Optimal Investment-Consumption and Retirement Choice with Labor and Pension Incomes

By Hyun Jin Jang & Seon Hwa Lee This study examines lifetime optimal investment, consumption, and retirement timing decisions under a heterogeneous consumption utility function and the presence of pension earnings. Using the duality method, we derive the optimal wealth, investment-consumption strategies, and voluntary retirement region. Through simulation analysis, we assess the impact of pensions on these decisions. Our findings highlight the critical role of pensions in retirement planning, alongside wages and labor costs. Notably, pension benefits encourage earlier voluntary...