Public Finance Fundamentals: Deficit, Debt, and State Budget Components

Understanding Public Finance: Deficit, Debt, and Budgets

Public Deficit and Public Debt Defined

The public deficit and surplus are flow variables that measure the difference between public spending and tax revenues over a specific period, usually one year. A deficit occurs when payments exceed receipts, resulting in a negative balance.

Public debt, by contrast, is a stock variable that measures the total amount owed by the state at a given point in time. Public debt is defined as the total value of bonds or securities issued by the State and held by the public.

Methods of Deficit Financing

Deficit financing is typically achieved through two primary methods: the establishment of taxes or the issuance of public debt.

Financing Deficits Through Taxation

The use of taxes presents limitations. These limitations arise because, in many cases, the goal is to finance deficit spending—expenditures that are superior to the taxes imposed. Furthermore, raising taxes is often politically unpopular.

Financing Deficits Through Public Debt

The second possibility is that the public sector finances deficit spending by issuing government bonds. The state is obligated to timely repay the borrowed amounts plus the agreed-upon interest.

Components of the General State Budgets

The General State Budgets consist of the following components:

• The State Budget and budgets of autonomous administrative agencies.
• The Social Security budget.
• The budgets of state-owned corporations (state societies).
• The budgets of other public sector bodies.

The State Budget and Ministerial Obligations

The State Budget records the general obligations of the state and a set of costs that affect all departments, including other obligations of the ministerial departments.

Autonomous Administrative Bodies

Autonomous administrative bodies are public entities with legal personality separate from the state. They are created by law, and their management is similar to that of the state. Crucially, they cannot submit a budget deficit; their budgets must be balanced or in surplus. An example of such an entity is the Prado Museum.

Autonomous Agencies: Financial and Trade Industry

These agencies differ from the administrative functions of the state. Their budgetary system has specific peculiarities: in addition to submitting an administrative budget very similar to other autonomous agencies, they are required to prepare financial statements similar to those of any private corporation.

Welfare State Impact on Budget Allocation

The growth of the so-called Welfare State during the last decades explains why more than half of the expenditure budget is allocated to social services.

Substance of the State Budget Documents

The General State Budget includes three types of documents:

1. Statements of Expenditure: These must include the credits needed to accommodate the fulfillment of obligations—that is, a detailed list of expenditures with their respective quantities.
2. Income Statements: These include estimates of the economic rights to be collected during the year, serving as a forecast of revenues.
3. Financial Statements of State Companies: These documents include the property and financial statements of the various state-owned corporations. Expenditures and revenues contained within the General State Budgets are classified according to different criteria.