Abstract
This paper derives explicit closed form solutions, for the efficient frontier and optimal investment strategy, for the dynamic mean-variance portfolio selection problem under the constraint of a higher borrowing rate. The method used is the Hamilton-Jacobi-Bellman (HJB) equation in a stochastic piecewise linear-quadratic (PLQ) control framework. The results are illustrated on an example. Crown
Original language | English |
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Pages (from-to) | 312-319 |
Number of pages | 8 |
Journal | European Journal of Operational Research |
Volume | 200 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2010 |
Keywords
- Borrowing rate
- Continuous-time finance
- Efficient frontier
- HJB equation
- Mean-variance portfolio selection
- Optimal portfolio
- Stochastic PLQ control
ASJC Scopus subject areas
- Modelling and Simulation
- Management Science and Operations Research
- Information Systems and Management