Crowding Out: How Government Borrowing Raises the Cost of Money for Business

The crowding-out effect is a situation in which debt-financed government spending reduces private investment instead of adding to it. The state goes to the market for the same money that businesses come for, competing with them for savings and for space on bank balance sheets. As a result, some corporate projects never go ahead because their funding costs have risen. The net increase in demand in the economy turns out to be smaller than the amount spent: the fiscal impulse is partly eaten up by what it has pushed out.

A mechanism, not a metaphor

The logic is simple. At any given moment, the pool of savings in an economy is limited. When the budget closes its deficit by borrowing, it places a claim on those savings through government debt auctions. To place a larger volume, the Ministry of Finance has to offer buyers a higher yield. The yield on government securities is the base from which everything else is priced: a corporate borrower cannot raise money more cheaply than the state, and its coupon is made up of the risk-free curve plus a credit risk premium. When the curve moves up, rates rise across the entire spectrum of corporate debt, followed by the required return on equity, which businesses use to discount future cash flows. Projects that paid for themselves at the old cost of capital no longer do, and they are shelved. That is crowding out.

Importantly, crowding out is neither anyone's malicious intent nor the result of poor management. It is the budget constraint making itself felt through the price of money. You can see what that base looks like on the OFZ market page, and the risk premium on top of it in the corporate bonds segment.

The channels through which it works

The interest-rate channel. Described above: a growing supply of government securities weighs on prices, pushes yields up and makes all private debt more expensive. The lengthening duration of supply works separately: when the state borrows long, the term premium rises, and long-dated securities with high rate sensitivity suffer the most — see effective duration.

The balance-sheet, or credit, channel. In Russia, banks have historically been the main buyers of government debt, including for use as collateral in central bank refinancing. For a bank, buying a government bond and lending to a factory are competing uses of the same capital and the same risk limit. The government bond is more convenient: it is more liquid, requires no credit analysis and puts less strain on regulatory ratios. Crowding out can therefore occur even without any noticeable movement in rates — the loan simply never gets made.

The monetary policy channel. A loose budget with the same inflation target means a tighter key rate: the regulator offsets the fiscal impulse. A tight rate supports the currency, and a strong real effective exchange rate squeezes out exporters and industries that compete with imports. A fiscal stimulus aimed at some sectors is paid for out of the margins of others.

The resource channel. If production capacity and the labour market are already stretched, government contracts absorb not only money but also concrete, machine tools and engineers. A private contractor loses the competition for resources at the price the state is able to pay.

When crowding out does not occur

The effect is not universal. When capacity is underused and private demand is weak, government spending can do the opposite — produce a crowding-in effect: a road, a port or a network makes projects viable that could not exist without the infrastructure. In that case government spending does not compete with private investment but creates the conditions for it.

Crowding out is also weakened by the fact that savings are not locked inside the country: with an open capital account, part of the government debt is bought by non-residents, and the pressure on the domestic rate is diluted. With restrictions on capital flows, this safety valve is shut and crowding out shows up more sharply — which bears directly on the Russian setting.

What readers should do with this

The crowding-out effect is not a trading signal but a framework that explains why rates stay high for longer than inflation alone would suggest. The practical implications are as follows.

Step 1: treat the budget plan as a driver of bond supply. An announced borrowing programme means future pressure on the long end of the curve, and holders of long-dated OFZs will feel it through prices.

Step 2: separate issuers by their dependence on debt. Companies with short-term debt and a constant need to refinance pass the higher cost of money through to their financials faster than others; this is visible in financial reports and is reflected in the stock market.

Step 3: do not confuse a higher cost of capital with a deteriorating business. Crowding out hits valuations through the denominator — the required return — not through operating results.

A caveat on the data

The platform did not provide me with the parameters of the current borrowing programme, the structure of government debt holders or the dynamics of corporate lending. So this article describes the mechanism and how to test for it, but not an estimate of how strongly crowding out is operating in Russia right now. For up-to-date figures, see the OFZ market pages and the news; related concepts can be found in the glossary.