Finance School of management Time horizon In formulating a plan for portfolio selection, you begin by determining your goals and time horizons Planning horizon: the total length of time for which one plans Decision horizon: the length of time between decisions to revise the portfolio Trading horizon: the minimum time interval over which investors can revise their portfolios /its determination and impacts uesTc7 Finance School of Management Time Horizon ❖ In formulating a plan for portfolio selection, you begin by determining your goals and time horizons – Planning horizon: the total length of time for which one plans – Decision horizon: the length of time between decisions to revise the portfolio – Trading horizon: the minimum time interval over which investors can revise their portfolios / its determination and impacts