Cuo Bi pushes the argument from markets into monetary authority. Both sides see a dangerous connection between money and political power. Their disagreement is over where the larger danger sits. The official fears private concentration and rival centers of wealth. The Literati fear a government that changes currency rules faster than ordinary people can verify what money is worth.
1. The official starts from inequality, then reaches for control.
大夫曰：「交幣通施，民事不及，物有所并也。計本量委，民有飢者，穀有所藏也。智者有百人之功，愚者有不更本之事。人君不調，民有相萬之富也。此其所以或儲百年之餘，或不厭糟糠也。民大富，則不可以祿使也；大強，則不可以罰威也。非散聚均利者不齊。故人主積其食，守其用，制其有餘，調其不足，禁溢羨，厄利塗，然後百姓可家給人足也。」
The official says exchange and currency can coexist with hunger because wealth and goods become concentrated. Some people accumulate stores sufficient for generations while others cannot fill their stomachs. If the ruler does not intervene, fortunes can become so large that wealthy men are no longer responsive to office, reward or punishment. The state must therefore disperse concentrations, restrain excessive accumulation and move resources from surplus toward shortage.
The official does not begin with monetary purity. He begins with political independence. Extreme private wealth is dangerous because it reduces the state's leverage over the wealthy.
That makes redistribution part of state capacity. The concern is not only that poor households suffer while grain sits elsewhere. A private actor with enough stored resources can command labor, credit and loyalty outside the ordinary channels of office.
The argument therefore joins inequality to sovereignty. Wealth concentration becomes a constitutional problem long before the text uses anything resembling modern constitutional language.
2. The Literati say concentration begins with elite conduct.
文學曰：「古者，貴德而賤利，重義而輕財。三王之時，迭盛迭衰；衰則扶之，傾則定之。是以夏忠、殷敬、周文，庠序之教，恭讓之禮，粲然可得而觀也。及其後，禮義弛崩，風俗滅息，故自食祿之君子，違於義而競於財，大小相吞，激轉相傾。此所以或儲百年之餘，或無以充虛蔽形也。古之仕者不穡，田者不漁，抱關擊柝，皆有常秩，不得兼利盡物。如此，則愚智同功，不相傾也。詩云：『彼有遺秉，此有滯穗，伊寡婦之利。』言不盡物也。」
The Literati trace inequality to a breakdown of social restraint. Once officeholders compete openly for wealth, larger interests swallow smaller ones and accumulation becomes self-reinforcing. Their ideal is a society in which occupations and offices have limits: officials do not farm for profit, farmers do not seize every other trade, and no one is encouraged to exhaust every possible source of gain. Some surplus should remain outside the hands of the strongest.
The critics attack the official solution by moving one step backward in the causal chain. If elites normalize accumulation, administrative redistribution treats the symptom while government itself keeps teaching the behavior that produces concentration.
Their occupational limits are also an anti-monopoly device. A person should not be allowed to combine every role, every market and every source of profit into one private structure. The moral vocabulary can sound archaic, but the institutional instinct is recognizable: prevent vertical accumulation before it becomes politically dominant.
The unresolved problem is enforcement. A system that relies heavily on restraint still needs someone to stop powerful actors from ignoring the restraint.
3. The official argues that institutions have to change when the environment changes.
大夫曰：「湯、文繼衰，漢興乘弊，一質一文，非苟易常也；俗弊家法，非務變古也，亦所以救失扶衰也。故教與俗改，弊與世易。夏后以玄貝，周人以紫石，後世或金錢刀布，物極而衰，終始之運也。故山澤無征，則君臣同利；刀幣無禁，則姦貞並行。夫臣富相侈，下專利則相傾也。」
The official says institutions cannot remain fixed while social conditions deteriorate. Past dynasties used different monetary forms, and changing rules can be a response to new abuses rather than a betrayal of antiquity. If access to mountains and marshes is untaxed and coinage is uncontrolled, honest and fraudulent money circulate together while powerful subjects accumulate private profit. Rules must change when old arrangements begin producing political imbalance.
This is an explicit defense of institutional adaptation. Precedent is not enough. A rule that once worked can become a channel for exploitation after technology, wealth or political conditions change.
The monetary point is straightforward: when multiple issuers can produce coins of uncertain quality, private profit comes from exploiting differences in trust and metal content. Currency becomes an arena for arbitrage and fraud rather than a neutral medium.
The official answer is centralization. That can solve coordination problems, but it also concentrates the power to define acceptable money in one authority. The next exchanges turn directly to the risks of that choice.
4. The critics say policy churn can produce the fraud it claims to suppress.
文學曰：「古者市朝而無刀幣，各以其所有易，無抱布貿絲而已。後世即有龜貝金錢刀布之幣交施之也，幣數變而民滋偽。夫救偽以質，防失以禮，湯、文繼衰，革法易化而殷、周道興。漢初乘弊而不改易，蓄利變幣欲以反本，是猶以煎止燔，以火止沸也。上好禮則民闇飾，上好貨則下死利也。」
The Literati argue that repeated changes in money encourage more manipulation rather than less. They claim the deeper remedy is restraint in the behavior of rulers and elites. If those above value goods and gain, those below will chase them with greater intensity. Trying to cure the resulting fraud through still more currency intervention is, in their metaphor, like using fire to stop boiling.
The core issue here is policy credibility. Money works because users expect other users to accept it tomorrow. Every redesign, weight change or replacement forces ordinary people to relearn what counts as trustworthy.
A government may have good reasons to reform currency and still damage trust through frequency, complexity or poor execution. The Literati focus on that transition cost. Monetary policy is not experienced as an abstract system; it is experienced at the market stall where one person has to decide whether a coin is real and what it buys.
Their causal story again begins with elite incentives. They think technical rules will keep failing if the political order continues celebrating gain.
5. The official answers with Wu and Deng Tong: private minting can create rival states.
大夫曰：「文帝之時，縱民得鑄錢、冶鐵、煮鹽，吳王擅障海澤，鄧通專西山，山東姦猾咸聚吳國，秦、雍、漢、蜀因鄧氏，吳、鄧錢布天下。故有鑄錢之禁。禁御之法立而姦偽息，姦偽息則民不期於妄得，而各務其職。不反本何為？故統一則民不二也，幣由上則下不疑也。」
The official cites the reign of Emperor Wen, when private minting, ironworking and salt production were more open. The king of Wu exploited coastal and mineral resources, while Deng Tong controlled access to western mines; their coins spread widely and enormous private fortunes formed around them. The official presents the later ban on private minting as a response to this experience. A unified currency issued from above, he says, removes ambiguity and prevents private monetary power from becoming political power.
This is the strongest historical example in the chapter. Wu's resource base and minting capacity were not merely commercial success; they helped create a fiscal platform with which a regional ruler could act independently of the center.
The lesson drawn by the official is institutional: currency issuance is too close to sovereignty to leave entirely in private hands. Whoever can create a widely accepted medium of payment gains the ability to mobilize people and resources.
That does not prove every centralized currency regime will be well run. It does explain why the state treats money differently from an ordinary manufactured good.
6. The final reply attacks the quality of the state's own money.
文學曰：「往古幣眾財通而民樂，其後稍去舊幣，更行白金龜龍，民多巧新幣；幣數易而民益疑。於是廢天下諸錢而專命水衡二官作，吏近侵利，或不中式，故有薄厚輕重。農人不習物類，比之信故，疑新不知姦真；商賈以美貿惡，以半易倍，買則失實，賣則失理，其疑惑滋益甚。夫鑄偽金錢以有法，而錢之善惡無增損於政；擇錢則物稽滯，而用人尤被其苦。春秋曰：『算不及蠻夷則不行。』故王者外不障海澤以便民用，內不禁刀幣以通民施。」
The Literati close with a practical complaint. Repeated currency reforms and the introduction of new forms make ordinary users uncertain. Even after production is centralized, official coins can vary in thickness and weight. Farmers may not know how to judge them, while merchants with better information can exchange good coins for poor ones and exploit the difference. If people must inspect every coin before using it, trade slows and the least informed bear the largest loss.
The final attack is devastating because it accepts the state's premise and tests implementation. Suppose centralized issuance is legitimate. Are the coins actually uniform enough to deliver the promised trust?
When quality varies, information becomes valuable. Merchants who can identify weight and purity arbitrage against farmers who cannot. The very system designed to eliminate monetary uncertainty can therefore redistribute wealth toward the people best equipped to exploit uncertainty.
Cuo Bi ends with a clean institutional test: centralization earns its advantage only if it actually produces a more reliable standard than the fragmented system it replaces.
Cuo Bi treats money as a contest over trust. Private issuance can accumulate rival power; public issuance can fail when the standard itself becomes unstable.