Gitman
(2007) defines capital budgeting as the "process of evaluating and
selecting long-term investments that are consistent with the business’s goal of
maximising owner wealth”.
In this way capital budgeting
is a process used to determine whether proposed investments of a firm or projects should be undertaken or not. The process of allocating budget for fixed investment opportunities is fundamental because they are generally long-term and not easily reversed once they are made. In other words, we can say that this is a strategic asset allocation process and management team needs to use capital budgeting techniques to determine which project will yield more return over a period of time.
Review of some techniques mentioned above:
- The net present value (NPV)
This
method show that the firm should accept a project if the NPV is greater than
zero and reject the project with negative NPV (NPV<0).
- Payback
The
payback's rule is simple: if three years is the cut-off date selected, only
investment projects that have payback periods of three years or less are
accepted.
- Internal rate of return (IRR)
The rule
is that we should accept the project if the IRR is greater than the discount
rate and we should reject the project if the IRR is less than the discount
rate. This means that discount rate is not needed for calculation of IRR but it
is needed for application of this rule.
Source:
Ross, Stephen., Westerfield, Randolph., Jaffe, Jeffrey. “Corporate Finance”: pages 161-183
Source:
Ross, Stephen., Westerfield, Randolph., Jaffe, Jeffrey. “Corporate Finance”: pages 161-183