The argument in one screen
Economy is part of the revenue argument
Hamilton begins by saying money saved in administration means less money pulled from the people. Fiscal design is not only about raising funds. It is also about avoiding needless expense.
One civil list is cheaper than several
If the states divide into confederacies, each confederacy still needs major departments and officers. The cost of government does not shrink in proportion to the map.
Large political units still need real government
Hamilton argues that once a state reaches a certain scale, it needs similar energy and forms of administration whether it is somewhat larger or somewhat smaller.
Disunion adds military cost too
Separate confederacies would not only duplicate civil administration. They would also produce rivalries and military establishments that make the whole system still more expensive.
Why Hamilton follows revenue with economy
Federalist 12 argues that union makes revenue collection stronger and less oppressive. Federalist 13 adds the next fiscal point: public finance is not only about what government collects, but also about how many times government has to build the same machinery.
Hamilton is pushing against a comforting fantasy. People imagine that smaller confederacies automatically mean smaller bills. He says that is not how political administration works. Once governments still have to tax, defend, negotiate, and maintain basic departments, the supposed savings from fragmentation start to disappear.
This is one of Hamilton's most compressed essays, but it shows a recurring instinct. He does not trust sentimental arithmetic. He wants to know what institutions actually cost once they meet the world as it is.
“The money saved from one object may be usefully applied to another, and there will be so much the less to be drawn from the pockets of the people”
Hamilton opens by connecting administrative economy directly to public burden. Waste in government is not abstract. Citizens pay for it.
“there will be but one national civil list to support”
The phrase “civil list” points to the officers and establishments needed to run a government. Hamilton's point is that one list costs less than several parallel ones.
“a separation would be not less injurious to the economy, than to the tranquillity, commerce, revenue, and liberty of every part”
That closing line ties the fiscal question back into the whole Publius case. Disunion is not only dangerous. It is expensive in exactly the ways a fragile republic can least afford.
How Hamilton builds the economy case for union
Multiple confederacies still need full administrations
Hamilton says the likely outcome of disunion is not thirteen tiny sovereignties but a few large confederacies. Each would still need principal departments broad enough to govern a major region.
Geography does not rescue the math
He argues that once a government governs a large enough territory, it needs much the same energy and institutional structure as another government somewhat larger than it. Fragmentation therefore does not buy the cheap simplicity people imagine.
Military rivalry compounds the cost
Hamilton reminds the reader that separation would also recreate the jealousies already described in earlier essays. Civil lists would multiply, but so would armies, officers, and defensive establishments.
Why Federalist 13 matters in the larger Publius argument
Federalist 13 matters because it keeps the case for union grounded in institutional reality. Hamilton does not assume citizens will love union simply because it is grand or philosophically elegant. He argues it is also the less wasteful arrangement.
The essay also closes out Hamilton's early fiscal-commercial run in a neat way. Federalist 11 argues that union strengthens commerce abroad. Federalist 12 says commerce under union strengthens revenue. Federalist 13 says union also lowers duplicated expense. Put together, the argument is not only that union is stronger. It is that union is more workable.
If you want the larger Hamilton frame, go back to the Hamilton authority page. If you want the authorship transition, read Federalist 14, where Madison picks up the size objection before Hamilton returns in Federalist 15 and Federalist 16 to show why the Articles cannot preserve the Union as a real government.
What to read next
Primary sources and further reading
- Federalist 13 | Teaching American History — accessible text edition of Hamilton's argument that union is cheaper than multiple confederacies.
- The Federalist Papers No. 13 | The Avalon Project, Yale Law School — text version of Hamilton's essay on economy in government.
Related essays by theme
Use Federalist 13 to see Hamilton's budget realism in miniature
This is the essay where Hamilton says constitutional fragmentation does not save money just because it feels smaller. Read it if you want to understand why he treats economy, revenue, military rivalry, and administrative duplication as one problem rather than four separate ones.
Hamilton's budget realism still matters more than the fantasy that smaller borders are automatically cheaper.