In this paper we study the optimal management of an aggregated pension fund of defined benefit type, in the presence of a stochastic interest rate. We suppose that the sponsor can invest in a savings account, in a risky stock and in a bond with the aim of minimizing deviations of the unfunded actuarial liability from zero along a finite time horizon. We solve the problem by means of optimal sto...

Abstract. Asset/Liability management, optimal fund design and optimal portfolio selection have been key issues of interest to the (re)insurance and investment banking communities, respectively, for some years especially in the design of advanced risk transfer solutions for clients in the Fortune 500 group of companies. The new concept of limited risk arbitrage investment management in a diffusi...

This paper discusses the modelling and control of pension funds. A continuous-time stochastic pension fund model is proposed in which there are n risky assets plus the risk-free asset as well as randomness in the level of benefit outgo. We consider Markov control strategies which optimise over the contribution rate and over the range of possible asset-allocation strategies. For a general (not n...

Optimal asset allocation strategies of defined-contribution pension plans for members whose terminal utility is a power function of wealth-to-wage ratio is investigated in this paper. The portfolio problem is to maximize the expected terminal utility in the presence of three risk sources, interest risk, asset risk and wage risk. A closed form solution is found for the asset allocation problem a...

We analyze the relation between the location of a pension fund in its network and the investment performance, risk taking, and flows of the fund. Our approach analyzes the centrality of the fund’s management company by examining the number of connections it has with other management companies through their commonality in managing for the same fund sponsors or through the same fund consultants. ...

Most defined contribution (DC) pension schemes give their members a degree of choice over the investment strategy to be followed with their contributions. Many schemes also offer a ‘default’ fund for members who are unable or unwilling to choose their own investment strategy. Previous research shows that where a default fund exists, the majority of members adopt it as the path of least resistan...

The aim of the paper is to develop a technique for rebalancing pension fund portfolios in function of their pointwise level of risk. The performance of pension funds is often measured by their global asset returns because of the latter’s influence on periodic contributions and/or future benefits. However, in periods of market crisis attention is focused on the risk level given their social secu...

An increase in the ability to timely meet commitments which will be due in the near future is a prerequisite for the survival of banks. Hence, the correct and optimal management of liquidity is an important affair that banks should perform. The present study aimed mainly to test the management of asset-liability and liquidity trap in the Credit Institute for Development. The research is applied...