The recent shift toward more aggressive Federal Government borrowing through conventional debt instruments may represent more than a funding strategy. It could signal a gradual rebalancing of Nigeria’s financial architecture.

For years, Open Market Operations (OMOs) have occupied a prominent position in the country’s financial markets. The Oxford Dictionary of Economics defines OMOs as “the purchase and sale of government securities by a central bank to manage money supply and influence interest rates.” In principle, OMO is a monetary policy instrument designed to address specific liquidity conditions within the financial system.

The question worth asking is whether an intervention tool should become a regular market feature.

Historically, OMO issuances have served an important purpose. They have helped the monetary authority absorb excess liquidity, support exchange rate stability, influence market rates, and anchor inflation expectations. In periods of macroeconomic stress, they provided a mechanism for restoring monetary control.

However, prolonged reliance on OMO raises broader structural questions.

When a central bank becomes one of the most dominant issuers of high-yield securities in the market, investor incentives inevitably adjust. Capital gravitates toward the instrument offering the most attractive combination of yield, liquidity, and perceived safety. Over time, this can reshape market preferences, creating a situation where investors become more accustomed to investing in the intervention instruments than participating in broader sovereign financing channels.

The result is an unusual dynamic: a monetary policy tool increasingly occupying space that would traditionally be associated with government debt markets.

At a time when the Federal Government’s borrowing requirements are increasingly linked to infrastructure, capital projects, and long-term development objectives, a stronger role for conventional sovereign securities appears economically logical. Infrastructure investment, when efficiently deployed, possesses the potential to generate productive assets, improve competitiveness, stimulate economic activity, and support future revenue generation.

From a capital formation perspective, financing productive development through transparent sovereign borrowing may create stronger economic linkages than maintaining excessive dependence on liquidity-management instruments.

This is not an argument for abandoning OMOs.

Central Banks will always require the flexibility to intervene when liquidity conditions warrant action. Monetary stability remains a critical pillar of economic management.

Rather, the issue is proportionality.

Should OMOs return to their original role as a targeted intervention mechanism rather than a dominant investment destination?

The answer may increasingly be yes.

A deeper sovereign debt market, supported by active participation in Treasury Bills, bonds, and other government securities, can improve market depth, strengthen fiscal financing channels, and provide clearer distinctions between monetary policy operations and government borrowing activities.

Furthermore, attracting foreign participation into conventional debt instruments through market reforms, regulatory certainty, efficient repatriation frameworks, and carefully designed incentives could enhance capital inflows while broadening the investor base. Such measures may improve market attractiveness without requiring monetary policy instruments to carry the burden of capital attraction.

The broader objective should not be to replace one issuer with another.

It should be to restore balance.

A well-functioning financial system is one where monetary policy instruments serve monetary objectives, fiscal instruments finance development priorities, and investors can allocate capital efficiently.

Perhaps the recent shift in borrowing dynamics is not merely a change in funding preference.

Perhaps it is the beginning of a necessary recalibration of the relationship between monetary management and national development financing.

Because when intervention becomes routine, it is often worth asking whether the system has evolved beyond the conditions that made the intervention necessary in the first place.

The strongest financial markets are not those dominated by policy tools, but those where policy tools and development financing each serve their intended purpose.