Explain how public budget could be political

Authors Robert W. Smith and Thomas D. Lynch describe public budgeting through four perspectives. The politician sees the budget process as "a political event conducted in the political arena for political advantage".[1] The economist views budgeting as a matter of allocating resources in terms of opportunity cost where allocating resources to one consumer takes resources away from another consumer.[2] The role of the economist, therefore, is to provide decision makers with the best possible information. The accountant perspective focuses on the accountability value in budgeting which analyzes the amount budgeted to the actual expenditures thereby describing the "wisdom of the original policy".[3] Smith and Lynch's public manager's perspective on a budget is a policy tool to describe the implementation of public policy. Further, they develop an operational definition:

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