I Was Busy This Weekend Looking Into a Few Things I Found Interesting
I spent much of this weekend following a series of questions about money, relationships, children, family formation, divorce, and population change.
The questions began simply.
How much does it cost to raise a family in America? How much income does a household need before it moves beyond survival? What changes when children enter the household? Why are official poverty thresholds so far below the income many families need to meet basic expenses?
The resulting paper examined housing, food, childcare, medical care, transportation, taxes, communications, and other necessities across several major American cities. One striking result involved Denver. A two-earner household with two children required approximately USD 151,767 in combined annual gross income to meet the modeled basic-needs budget. A single Denver parent with two children required approximately USD 147,304 from one income.
That led to a broader population question.
If children represent such a large private household expense, how do governments expect families to maintain replacement-level birth rates? Children produce long-term demographic, economic, and fiscal value, but parents carry much of the immediate cost. Government programs reduce hardship, yet they do not make child-rearing financially neutral for most families.
The United States fertility rate remains below the replacement benchmark. The population-replacement paper therefore examined children as three things at once: a private household cost, a public investment, and a demographic necessity.
From there, I moved into the economics of dating.
The dating paper compared modeled date costs across 387 American metropolitan areas. It examined direct expenses, payment expectations, frequency, inflation, metropolitan price differences, and uncertain relational returns.
A standard modeled date cost approximately USD 120 before transportation, preparation, and time. Denver remained close to the national benchmark. Two standard Denver dates per month produced an annual expense of approximately USD 2,864. Four dates per month increased the annual expense to approximately USD 5,728.
The largest differences did not come from geography. They came from frequency and payer share. Someone paying the entire bill spends twice as much as someone participating in an equal split.
The paper also emphasized an important point. Paying for a date purchases a shared experience and an opportunity to evaluate compatibility. It does not purchase affection, exclusivity, physical contact, sexual access, or another meeting.
That question produced a companion paper comparing conventional dating, licensed Nevada brothels, and illegal street-level commercial sex.
These categories do not purchase the same outcome, so direct price alone provides a misleading comparison. Conventional dating offers relational potential without guaranteeing a romantic result. Licensed commercial transactions provide defined boundaries within authorized Nevada jurisdictions. Illegal street-level transactions often present a lower quoted price, but that price excludes substantial health, violence, theft, exploitation, criminal-justice, and recourse risks.
The lowest visible price is not always the lowest total cost.
The final paper examined what happens financially and relationally after divorce and remarriage.
Who benefits from child support? Does a former husband finance a household that benefits a new husband? What happens when financial obligations continue while parental access, authority, participation, and contact decline?
The results did not support a simple winner-takes-all model.
Children and their residential household receive the most direct material benefit. The custodial parent continues contributing income, care, coordination, and opportunity costs. A stepparent often receives household and relational benefits while also contributing housing, income, transportation, supervision, and care.
The clearest imbalance appears when a nonresident biological parent continues making substantial financial contributions while meaningful access to the children disappears. I described this condition as the Post-Divorce Parental Cost-Benefit Displacement Problem.
The paper also distinguishes protective restrictions based on substantiated risks from potentially obstructive exclusion. It considers parental contact, loyalty conflict, repeated denigration, induced rejection, delayed family information, identity, attachment, trust, and later relational effects.
These papers do not provide perfect answers to every question. Some available datasets are incomplete. Some records cannot be linked. Some proposed measures still require empirical validation.
The work did produce something useful: clearer questions, traceable sources, reproducible calculations, defined limitations, and several areas where better national data are needed.
It was a busy weekend.
The Cost of Raising a Family in America
https://doi.org/10.5281/zenodo.22074406
The Economics of Population Replacement
https://doi.org/10.5281/zenodo.22074868
The Economics of Dating in American Cities
https://doi.org/10.5281/zenodo.22074772
Cost, Certainty, and Risk in Intimate Exchange
https://doi.org/10.5281/zenodo.22074549
The Economics of Post-Divorce Parenthood
https://doi.org/10.5281/zenodo.22074950
Francisco M. Martinez
Independent Scholar and Author
Colorado, United States
