Ever since Zorhan Mamdani rode to victory as Mayor of New York City,  his theme of "Affordability" has become a political mantra. Every office seeker, pundit, and policy wonk now waves affordability as a banner headline. Yet beneath that banner lies a set of expensive necessities that define life in America—housing, healthcare, education, transportation, and childcare. Each of these items presents its own unique challenges, and each deserves to be examined individually as policy is developed. Childcare, in particular, stands out as both a pressing affordability issue and a textbook case of market failure.

            One attempt to justify taxpayer support for childcare is empathy: parents struggling to afford care deserve help. After all, it's hard  to raise children even when you have money! The empathy argument resonates in many circles.

            But another facet lies in assertions of individual responsibility.  Senator Ron Johnson of Wisconsin once made what is perhaps the clearest statement of this view: “I’ve never really felt it was society’s responsibility to take care of other people’s children.” His position reflects a traditional free-market belief that individual responsibility aligns with the public interest.   But   the free market model itself shows that the childcare market lacks the incentives and mechanisms required for efficiency. In other words, childcare is not just unaffordable for low-income families; the prerequisites for market efficiency are absent. 

The National Interest V. Parental Time and Money

            In rich nations and in poor the most valuable resources are its people and the talents and ambitions they possess. Much of this value depends upon early investment,  yet decisions about their care—how much money, time, and educational investment they receive—are made at the family level. Parents, often constrained by limited income, time, and access to credit, make choices under pressure. This creates a disconnect: from a national perspective, we want optimal investments in children, but the decisions are left to individuals who may lack the means to provide it.

            International comparisons highlight this gap. Sweden spends about $7,000 per child annually in public funds on childcare. France spends $6,000, Germany $5,500, Canada $4,000. The United States? Just $500.  

Parent/Career Life-Cycles

            Careers follow a logistic curve: early years are marked by exploration, job changes, and modest income. Over time, careers stabilize, advancement occurs, and incomes rise, typically peaking around age 50.  Consequently, at the start of their careers parents have energy but limited finances; childcare costs are high when incomes are lowest. Parents typically have children when they are young, precisely when they have the least financial liquidity. Their careers are just beginning, savings are minimal, and collateral such as home equity or business ownership has not yet been accumulated.

            In theory, they could bridge that time/income gap by borrowing against future earnings to pay for childcare; in practice credit markets refuse to lend to them because they lack assets to pledge as loan collateral. Sometimes extended families can offer to bridge that time gap.   Grandparents or older relatives with savings can help younger parents. But this solution is uneven and unreliable. Disproportionately, poor children, regardless of talent, are left behind if society fails to invest. That wasted potential represents a loss not only to the child but to the nation.  Senator Johnson’s statement, while consistent with free-market faith, illustrates precisely why the market fails: it assumes individual responsibility can solve a problem that requires collective investment.

Return on Childcare Investment

            The benefits of early childhood investment are not speculative; they are measurable. Nobel Prize–winning economist James Heckman has spent decades studying early childhood development. His research demonstrates that investing in young children—especially those from disadvantaged backgrounds—yields annual returns of up to 13 percent. That figure exceeds the average return on the S&P 500. These returns are derived from better educational outcomes, improved health, higher lifetime earnings, and reduced crime. In short, childcare investment strengthens families and the economy simultaneously.    The market left to the incentives facing individual responsible parents would fail to fund one of the highest-return investments available.   

              The affordability debate  gains clarity when viewed through economics: subsidizing childcare is not just an empathetic gesture to help struggling families; it is augments the market with public funding to gain a large national return on  investment.