Zohran Mamdani says a government-run grocery store could help make food more affordable. But when a single store reportedly costs $30 million to build, even though private grocery stores are often built for $2 million to $4 million, the proposal raises an uncomfortable question: if the government cannot build a grocery store efficiently, why should anyone expect it to run one effectively?
Grocery stores are not complicated structures, and private developers build them every year for a fraction of the projected cost. The difference is incentives, economic calculation, and profit and loss. Private grocery chains operate on razor-thin margins, which means construction costs, inventory management, and day-to-day operations must be tightly controlled. If a project becomes too expensive, investors lose money and the project may never get built.
Government projects operate under a different structure. Costs can run higher than expected because losses can ultimately be pushed onto taxpayers. That changes the calculation from the beginning. Private developers do not have the luxury of getting this wrong, but government projects often do because costs do not necessarily have to come down, they simply have to be approved.
A $30 million grocery store is not just a question about construction costs. It reflects the incentive structure behind the project itself. In the private sector, higher costs force immediate adjustments because investors expect returns and failed projects lose money. Government projects operate under different pressures because spending decisions are political long before they are economic.
Grocery stores are low-margin businesses. Success depends on controlling costs at every level—from construction and logistics to inventory management and daily operations. Private companies stay disciplined because inefficiency threatens profitability. Government-run stores face far less pressure because losses can be absorbed politically rather than corrected economically.
Supporters of government-run grocery stores often treat private ownership as the reason for high food prices. But grocery prices are shaped by available supply and consumer demand. Additionally, grocery stores must consider supply chains, transportation costs, labor expenses, energy prices, regulations, and inflation. Changing ownership from private to public doesn’t remove those costs. In many cases, layering politics and bureaucracy onto an already low-margin business can increase them.
Supporters may argue that government-run grocery stores could still offer lower prices at the checkout line. But lower prices do not mean the costs disappeared. They simply get transferred to taxpayers though subsidies used to keep the stores operating. The customer may pay less for groceries directly while paying for the losses indirectly through taxes.
Furthermore, government-run grocery stores would still face the same supply-and-demand incentives that exist in private markets. If farmers and suppliers can earn more selling to private grocery chains, they will naturally prioritize those buyers over government stores offering lower prices. Over time, this creates another predictable problem: the government stores may struggle to secure enough inventory or may end up receiving lower-quality products that private retailers reject. Lower prices mean little if shelves are empty or stocked with food nearing expiration. Additionally, this could lead to the call for subsidies.
Private grocery stores avoid these problems by competing aggressively for customers and suppliers at the same time. They must keep shelves stocked, maintain product quality, and control costs enough to stay profitable. If they fail, customers shop elsewhere. Government-run stores face weaker competitive pressures because losses can be covered politically rather than corrected through market discipline. However, government-run stores can crowd out private alternatives.
This is ultimately the difference between political solutions and market solutions. Private grocery stores survive only if they serve consumers efficiently enough to remain profitable. Government-run stores survive through political support and public funding. Those are not the same incentive structures, and, over time, they tend to produce very different outcomes.
The political appeal of government-run grocery stores is easy to understand. Voters see food prices rising faster than their paychecks and want immediate relief. A publicly-funded store offering lower prices sounds compassionate and practical on the surface. The problem is that economics does not disappear simply because government takes ownership. The costs still exist somewhere within the system, even when they are hidden from consumers at the checkout line.
Zohran Mamdani’s proposal reflects a growing belief that economic problems can be solved through public ownership and political management. But a grocery store is still a business governed by costs, and economic reality regardless of who owns it. When a single government-run store reportedly costs $30 million before opening its doors, it raises a serious question about whether government is truly positioned to deliver food more efficiently than the private market it hopes to replace.
