1.2.8. Additional Budgeting Techniques
Zero-base budgeting (ZBB)
In the normal budgeting process, the previous year's level of expenditure is often assumed to have been appropriate. The task of individuals preparing the budget is to decide what activities and funds should be added or subtracted. Such a process builds into an organisation a bias towards continuing the same activities year after year.
Zero-base budgeting, in contrast, enables the organisation to look at its activities and priorities afresh. The previous year's resource allocation is not automatically considered as the basis of this year's allocation. Instead, each manager has to justify anew his/her entire budget request.
Zero-base budgeting involves allocating an organisation's funds on the basis of a cost benefit analysis of each of the organisation's major activities. The process involves three major steps:
- Break down each of an organisation's activities into 'decision packages'.
- Evaluation of the various activities and rank them in order of decreasing benefit to the organisation.
- Allocation of resources.
The Planned-Programmed Budget System (PPBS)
PPBS was designed to:
- Eliminate duplication of programs by different Government departments
- Tie programs in more closely with the Federal government's budget.
There are 5 basic steps in the Planned-Programmed Budget System:
- To specify and analyse basic objectives in each major area of activity.
- To analyse the output of a given program in the light of the specified objectives.
- To measure the total cost of the program for several years ahead.
- To analyse the alternatives.
- To make the approach an integral part of the budgetary process.