Nigeria has 39 million small businesses. They employ the majority of the country's private sector workers. Fewer than one in twenty of them can access formal bank credit. That's not a funding gap. That's a design.

Dele Oye, chairman of the Alliance for Economic Research and Ethics, put the number plainly this week. Nigeria's development finance institutions have a combined asset base of roughly N8 trillion. The estimated credit requirement for small businesses alone is over N130 trillion. The gap between what exists and what's needed is N122 trillion.

Oye's phrase for it is "a funding abyss." That's accurate. But the more precise word is "inheritance." This is what twenty-six years of the same governing class leaves behind when it manages an economy for itself.

Here's the specific machinery. Nigeria's Central Bank set its Monetary Policy Rate at 26.5% earlier this year, down slightly from 27.5%. When the MPR is that high, banks don't need to lend to small businesses. They can earn a near-riskless return by buying government treasury bills. The Lagos market trader competing for a bank loan is effectively competing with the Federal Government. The government has a N29 trillion borrowing plan this year and sovereign security behind every instrument it issues.

The market trader loses that competition every time.

The World Bank's FINCLUDE programme will mobilise $1.89 billion and extend credit to 250,000 Nigerian businesses. That's meaningful. Nigeria has 39 million MSMEs. The mathematics of that intervention, however generously structured, cannot close a gap that size. External programmes are designed to patch the edges. Only a domestic financial system willing to price risk differently can change the core.

That system hasn't been built because the governing class that controls the borrowing decisions also benefits most from the current arrangement. High sovereign borrowing keeps rates high. High rates push banks toward government instruments. Government instruments crowd out small business lending. The cycle is self-reinforcing and the people at the top of it are doing fine.

The specific person who pays for this is the one you know. The fabric trader in Aba pricing her stock in imported cloth because she can't get a three-month credit line to buy in volume. The agro-processor in Kano running a single machine when he could run four if he could access a two-year loan at a rate that doesn't immediately kill the margin. The Lagos caterer who's growing but can't hire because working capital costs her 30% a year from a microfinance lender that's already doing her a favour.

These are Nigeria's 39 million. The same Senate that just selected itself will vote on the borrowing framework that keeps this gap in place.