We study optimal portfolio choice and labour market participation in a continuous time setting in which agents face health shocks, medical expenses, and random lifetimes. We explore the implications of different forms of health coverage and study their impact on dynamic portfolios and labour...

This paper develops a general continuous-time framework for defining the optimal corporate pension policy for defined benefit (DB) plans in the presence of PBGC insurance. Interactions between the firm's optimal investment and financing policies and the optimal portfolio strategy for DB plans...

This paper explores the application of contingent claims analysis (CCA) to two quot;hotquot; issues in life-cycle finance: (1) investing for retirement and (2) deciding when, if ever, to switch careers. Participants in individual retirement accounts do not have the time or the knowledge to make...

We derive an expression for the lifetime ruin probability (LRP), defined as the probability a fixed consumption plan will deplete an investment portfolio prior to a retiree's stochastic time of death, assuming the investment return driving the portfolio obeys a jump-diffusion process. This is in...

Inflation for retirees is different from, and mostly higher than, the macroeconomic (average) inflation rate for the entire population. In the U.S. for example, the Consumer Price Index for the Urban population (CPI-U) calculated and reported by the Bureau of Labor Statistics (BLS) has a lesser...

This paper investigates the optimal retirement of an individual in the presence of involuntary unemployment risks and borrowing constraints in a complete market with frictions. An intensity model and loading factors are used to illustrate these involuntary unemployment risks and frictions in...

Means-tested pension policies are typical for many countries and are very important to the pension system. These policies are specific for each country, and the assessment of policy changes is critical for policy makers. In this paper we consider the Australian means-tested Age Pension. The...

In this paper we develop a retirement model under the expected utility stochastic control framework to find optimal decisions with respect to the consumption, risky asset allocation, access to annuities, reverse mortgage and the option to scale housing. The model is solved numerically using...

In this paper we employ a lifecycle model that uses utility of consumption and bequest to determine an optimal Deferred Income Annuity (DIA) purchase policy. We lay out a mathematical framework to formalize the optimization process. The method and implementation of the optimization is explained,...

In this paper, we develop an expected utility model for the retirement behavior in the decumulation phase of Australian retirees with sequential family status subject to consumption, housing, investment, bequest and government provided means-tested Age Pension. We account for mortality risk and...