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Governor Edward M. Gramlich

Before the President's Commission to Study Capital Budgeting, Washington, D.C.
March 6, 1998

Capital Budgeting
Thank you for inviting me to speak today. While the Federal Reserve Board takes no official
position on capital budgeting, I have been studying budgeting for years as a university
economist, and I have also spent two years as Deputy and Acting Director of the
Congressional Budget Office. So I have developed some thoughts about the matter.
Since the capital budget is a budget, a convenient place to start is to discuss the role of
budgets. There are many such roles, but the two relevant today are to help the Congress
make decisions and to help analysts understand federal spending.
On the analytical side, there is no pressing need for a capital budget. From an aggregate
demand point of view, it is immaterial whether the federal government purchases
consumption goods or capital goods. Production and employment will be generated in
roughly the same amounts for either type of spending. Nor does it matter from a financial
point of view--the federal government will have to borrow the same amount either way.
Borrowers may charge a slightly lower interest rate for borrowing to finance capital
spending, but U.S. borrowing rates are already about as low as they are likely to get for any
given rate of inflation.
From the standpoint of economic growth, it is very relevant whether federal spending is for
consumption goods or capital goods. Long-term economic progress in the United States
depends fundamentally on the share of our output devoted to investment goods, and to
measure this share, we must properly classify federal purchases. But here, at least in the
national income accounts, we already make such a classification. There is no need for
anything more.
The question before your commission then becomes whether the unified budget that forms
the basis for political decision-making in the United States should be changed. If it were, it
might be disaggregated into two or more budgets. One, the operating budget, would have
budget rules similar to those now used for the overall unified budget. Another, perhaps for
trust-fund-financed entitlement spending (Social Security), might have different rules and
perhaps only a long-run budget constraint. A third, for the capital budget, might operate
differently still.
But how differently? Would there, or would there not be, spending caps on capital budget
spending? One could argue for looser rules on capital spending, on the grounds that capital
spending might be raising output and either directly or indirectly raising future revenue. But
those who have been around Congress know that to form any different rules will be
problematic, and will lead to a host of political and definitional tangles. Every government

manager, and every committee chair, will want to get his or her program classified as
investment spending. Someone will have to referee this process, and it will not be pleasant.
Apart from politics, how in principle should capital spending be defined? In fact the types of
spending in the federal budget that really qualify as capital spending are few and far
between. The spending should result in tangible physical equipment. Military spending on
construction and long-lived durable goods would qualify. Military spending on
consumables, ammunition and so forth, would not. Domestic spending on direct
construction would qualify. But grants to state and local governments, even those nominally
for capital purchases, would not. These grants do not directly result in capital equipment
purchases because the recipient government is perfectly free not to spend the grants on
capital equipment, and a host of econometric studies over the years have shown that
recipient governments do not spend all their capital grants on equipment. So-called human
investment programs would not qualify either, both because the spending cannot be assured
and because it is not clear whether this supposed human investment really does raise a
person's market output. Entitlement spending definitely would not count.
When all is said and done, a relatively small amount of federal spending will be validly
classified as capital spending. But there will be major headaches involved in identifying this
small amount of spending.
A related question involves depreciation. A separate capital budget is supposed to reflect
underlying asset values. When capital is first constructed, it is entered in the capital budget
at the cost of this construction. Every year after that there must be a deduction for the
amount the asset, whether a road or a missile, depreciates. With roads, measurement is
certainly possible. With missiles, it is much harder because there should be allowance for
technological obsolescence. Just as managers and committee chairs will have trouble with
referees saying whether their spending is or is not for capital, they will also have trouble
with the calculation of realistic rates of depreciation.
So while a capital budget may superficially sound like a good idea, there is less there than
meets the eye. Its underlying principle of disaggregating current from capital spending is
already followed for analytical purposes. For political purposes, capital budgeting would
bring a host of new complications to the already-complicated budget process. The Congress
will have to define what is capital, how depreciation will be measured, and how the budget
process will work for this type of spending. Decisions to separate current from capital
spending will be highly contested and seem arbitrary. And even if that process works well,
only a small share of federal spending will be reclassified as capital. For very marginal
gains, we are then opening up huge procedural tangles. I doubt the benefits of defining
capital spending, and devising new budget processes, are worth the trouble.
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