Volume 24a: Treatise on Trade 1

洪範八政，一曰食，二曰貨。食謂農殖嘉穀可食之物，貨謂布帛可衣，及金刀龜貝，所以分財布利通有無者也。二者，生民之本，興自神農之世。「斲木為耜，煣木為耒，耒鲈之利以教天下」，而食足；「日中為市，致天下之民，聚天下之貨，交易而退，各得其所」，而貨通。食足貨通，然後國實民富，而教化成。黃帝以下「通其變，使民不倦」。堯命四子以「敬授民時」，舜命后稷以「黎民祖飢」，是為政首。禹平洪水，定九州，制土田，各因所生遠近，賦入貢棐，楙遷有無，萬國作乂。殷周之盛，詩書所述，要在安民，富而教之。故易稱「天地之大德曰生，聖人之大寶曰位；何以守位曰仁，何以聚人曰財。」財者，帝王所以聚人守位，養成群生，奉順天德，治國安民之本也。故曰：「不患寡而患不均，不患貧而患不安；蓋均亡貧，和亡寡，安亡傾。」是以聖王域民，築城郭以居之，制廬井以均之，開市肆以通之，設庠序以教之；士農工商，四民有業。學以居位曰士，闢土殖穀曰農，作巧成器曰工，通財鬻貨曰商。聖王量能授事，四民陳力受職，故朝亡廢官，邑亡敖民，地亡曠土。

Among the Great Plan's eight state priorities, food comes first and economic goods second. Here 'food' means agricultural staples, while 'goods' includes textiles and exchange media that move wealth and balance scarcity. These two pillars of livelihood date back to the era of Shennong. 'He cut wood to make plowshares, bent wood to make handles; with the benefit of plow and hoe he taught the world,' and food became sufficient; 'At midday they made markets, bringing the world's people and gathering the world's goods; they traded and departed, each obtaining what was needed,' and goods circulated. When subsistence and exchange are both secure, the state stabilizes, prosperity grows, and governance can truly civilize. From the Yellow Emperor onward, rulers 'adapted to change so the people would not weary.' Yao ordered the Four Sons to 'reverently deliver the seasons to the people'; Shun ordered Houji regarding 'when the common people first faced hunger'-this was first among governance tasks. After flood control, Yu built a territorial-fiscal system that matched local ecology and enabled interregional balancing. Classical accounts of Shang and Zhou stress a sequence: stabilize, enrich, then instruct. The Book of Changes says, 'Heaven and Earth's great virtue is to give life; the sage's great treasure is position; what preserves position is benevolence; what gathers the people is wealth.' Fiscal capacity is thus foundational to humane governance, social reproduction, and political order. Hence the saying: 'Do not worry about scarcity; worry about uneven distribution. Do not worry about poverty; worry about instability. With equity there is no poverty, with harmony no scarcity, and with stability no collapse.' Sage statecraft combined spatial planning, market integration, and education into one social system. Society was organized into four functional estates: scholar, farmer, artisan, merchant. The categories were occupational and institutional, not merely status labels. By matching talent to function, they reduced bureaucratic idleness, social disorder, and agricultural waste.

理民之道，地著為本。故必建步立畝，正其經界。六尺為步，步百為畝，畝百為夫，夫三為屋，屋三為井，井方一里，是為九夫。八家共之，各受私田百畝，公田十畝，是為八百八十畝，餘二十畝以為廬舍。出入相友，守望相助，疾病則救，民是以和睦，而教化齊同，力役生產可得而平也。

Territorial settlement was treated as the base of governance. So units of measurement and clear land boundaries were indispensable. Land units scaled in a strict geometric hierarchy up to the one-li square well-field. In the classic system, eight households held private allotments plus common/public land and village residential space. Mutual-aid institutions bound social, defensive, and economic life into a cohesive local community.

民受田，上田夫百畝，中田夫二百畝，下田夫三百畝。歲耕種者為不易上田；休一歲者為一易中田；休二歲者為再易下田，三歲更耕之，自爰其處。農民戶人己受田，其家眾男為餘夫，亦以口受田如比。士工商家受田，五口乃當農夫一人。此謂平土可以為法者也。若山林藪澤原陵淳鹵之地，各以肥磽多少為差。有賦有稅。稅謂公田什一及工商衡虞之入也。賦共車馬甲兵士徒之役，充實府庫賜予之用。稅給郊社宗廟百神之祀，天子奉養百官祿食庶事之費。民年二十受田，六十歸田。七十以上，上所養也；十歲以下，上所長也；十一以上，上所強也。種穀必雜五種，以備災害。田中不得有樹，用妨五穀。力耕數耘，收穫如寇盜之至。還廬樹桑，菜茹有畦，瓜瓠果蓏殖於疆易。雞豚狗彘毋失其時，女修蠶織，則五十可以衣帛，七十可以食肉。

Field assignment varied by quality, with larger allotments for lower-yield land. Continuously cultivated plots were classed as upper fields; Land rested one year was classed as once-rotated middle field; Land rested two years was twice-rotated lower field; fields were recultivated on a three-year cycle, each returning to its place. Adult male laborers beyond the primary assignee received additional allotments proportionate to household size. Non-farming households were converted to agricultural-equivalent units for allocation purposes. This was the normative model for land that could be standardized in law. Non-arable and mixed terrains were assessed by productive potential and graded accordingly. The system distinguished regular tax from special levy. Tax included the public-field tithe and regulated commercial/industrial income. Levy financed military readiness and state treasuries. Regular tax underwrote ritual obligations and core administrative payroll/expenditure. Land tenure ran roughly from age twenty to sixty. Those over seventy were public dependents; Children under ten were those the state raised; From eleven onward they were those the state put to productive labor. Crop diversity was required as risk management against famine shocks. Trees were barred from grain plots to protect staple yields. Cultivation demanded urgency and vigilance, especially at harvest. Household economies were diversified through mulberry, vegetables, and boundary horticulture. With proper timing in livestock and textile work, households could secure comfort in old age.

在野曰廬，在邑曰里。五家為鄰，五鄰為里，四里為族，五族為黨，五黨為州，五州為鄉。鄉，萬二千五百戶也。鄰長位下士，自此以上，稍登一級，至鄉而為卿也。於里有序而鄉有庠。序以明教，庠則行禮而視化焉。春令民畢出在野，冬則畢入於邑。其詩曰：「四之日舉止，同我婦子，饁彼南具。」又曰：「十月蟋蟀，入我床下，嗟我婦子，聿為改歲，入此室處。」所以順陰陽，備寇賊，習禮文也。春，秋出民，里胥平旦坐於右塾，鄰長坐於右塾，畢出然後歸，夕亦如之。入者必持薪樵，輕重相分，班白不提挈。冬，民既入，婦人同巷，相從夜績，女工一月得四十五日。必相從者，所以省費燎火，同巧拙而合習俗也。男女有不得其所者，因相與歌詠，各言其傷。

Rural residence units differed by open-field versus clustered-settlement context. Local organization scaled from five-household cells up through layered administrative communities. A full township unit comprised 12,500 households. Leadership rank increased stepwise from neighborhood head up to township-level noble-office status. Village and township each had institutional schooling spaces. One focused on instruction, the other on ritual socialization and moral effects. Seasonal migration between field labor and settled residence was systematized. Its poem says: 'On the fourth day we rise and move, with our wives and children, carrying meals to the southern fields.' Another says: 'In the tenth month the crickets enter beneath my bed; alas my wife and children, now we change the year and come dwell in this room.' The seasonal pattern synchronized cosmology, security, and ritual cultivation. Local officials monitored collective movement at dawn and dusk during seasonal transitions. Entry obligations included fuel transport, but elders were exempt from heavy carriage. Winter brought collective nighttime textile labor, maximizing women's productive time. Collective work lowered costs, diffused technique, and stabilized shared social norms. Song functioned as a social feedback channel for misplacement and distress.

是月，餘子亦在于序室。八歲入小學，學六甲五方書計之事，始知室家長幼之節。十五入大學，學先聖禮樂，而知朝廷君臣之禮。其有秀異者，移鄉學于庠序；庠序之異者，移國學于少學。諸侯歲貢少學之異者於天子，學于大學，命曰造士。行同能偶，則別之以射，然後爵命焉。

Extra youths were placed in instructional spaces during the winter cycle. Primary education began early with literacy/numeracy basics and family-hierarchy etiquette. By adolescence, curriculum shifted to classical ritual-political training. Students of exceptional ability were promoted upward through institutional tiers; and top academy students advanced to state-level preparatory colleges. Annual tribute of elite students fed the imperial higher-education pipeline. Final differentiation and appointment used ritualized archery as merit assessment.

孟春之月，群居者將散，行人振木鐸徇于路，以采詩，獻之大師，比其音律，以聞於天子。故曰王者不窺牖戶而知天下。

At seasonal transition, officials collected popular songs, had them musically classified, and submitted them upward as governance intelligence. Hence the saying that a ruler can know the realm without private spying.

此先王制土處民富而教之之大略也。故孔子曰：「道千乘之國，敬事而信，節用而愛人，使民以時。」故民皆勸功樂業，先公而後私。其詩曰：「有渰淒淒，興雲祁祁，雨我公田，遂及我私。」民三年耕，則餘一年之畜。衣食足而知榮辱，廉讓生而爭訟息，故三載考績。孔子曰「苟有用我者，期月而已可也，三年有成」，成此功也。三考黜陟，餘三年食，進業曰登；再登曰平，餘六年食；三登曰泰平，二十七歲，遺九年食。然後鲈德流洽，禮樂成焉。故曰「如有王者，必世而後仁」，繇此道也。

This summarizes classical land-population governance: settle, enrich, educate. Confucius said, 'To govern a state of a thousand chariots, be reverent in affairs and trustworthy, be frugal in expenditure and cherish the people, and employ the people only in season.' Under such governance, productivity and civic orientation rose together. Its poem says: 'Dense clouds gather and rise; rain falls on our public fields and then reaches our private fields.' After sustained stable farming, households accumulated reserve grain. Material security enables moral culture, and moral culture reduces litigation-this justified triennial evaluation. Confucius' 'three years to achievement' points to precisely this socio-economic-moral consolidation. Advancement stages were tied to repeated performance cycles and surplus capacity; second-stage success yielded six years' reserve; third-stage maturity produced deep multi-year surplus associated with great peace. Only then did virtue spread throughout the realm, and rites and music reach completion. Therefore 'if there is a true king, a generation then benevolence'-it is by this path.

周室既衰，暴君污吏慢其經界，繇役橫作，政令不信，上下相詐，公田不治。故魯宣公「初稅畝」，春秋譏焉。於是上貪民怨，災害生而禍亂作。

With Zhou decline, boundary order and labor governance collapsed, producing mutual mistrust and agrarian decay. So Lu's Duke Xuan instituted the phrase "first taxing per mu," and the Spring and Autumn Annals criticized it. Fiscal predation triggered resentment, then environmental and political crisis.

陵夷至於戰國，貴詐力而賤仁誼，先富有而後禮讓。是時，李悝為魏文侯作盡地力之教，以為地方百里，提封九萬頃，除山澤邑居參分去一，為田六百萬畝，治田勤謹則畝益三升，不勤則損亦如之。地方百里之增減，輒為粟百八十萬石矣。又曰糴其貴傷民，甚賤傷農；民傷則離散，農傷則國貧。故甚貴與甚賤，其傷一也。善為國者，使民毋傷而農益勸。今一夫挾五口，治田百畝，歲收畝一石半，為粟百五十石，除十一之稅十五石，餘百三十五石。食，人月一石半，五人終歲為粟九十石，餘有四十五石。石三十，為錢千三百五十，除社閭嘗新春秋之祠，用錢三百，餘千五十。衣，人率用錢三百，五人終歲用千五百，不足四百五十。不幸疾病死喪之費，及上賦斂，又未與此。此農夫所以常困，有不勸耕之心，而令糴至於甚貴者也。是故善平糴者，必謹觀歲有上中下孰。上孰其收自四，餘四百石；中孰自三，餘三百石；下孰自倍，餘百石。小飢則收百石，中飢七十石，大飢三十石。故大孰則上糴三而舍一，中孰則糴二，下孰則糴一，使民適足，賈平則止。小飢則發小孰之所斂，中飢則發中孰之所斂，大飢則發大孰之所斂，而糶之。故雖遇饑饉水旱，糴不貴而民不散，取有餘以補不足也。行之魏國，國以富彊。

In the Warring States ethos, power and acquisition displaced moral and ritual priorities. Li Kui's program quantified agricultural output gains from intensified cultivation within a calibrated land-assessment framework. At that scale, marginal yield changes translated into enormous aggregate grain differences. He argued that both price spikes and price collapses are socially destructive. High prices disintegrate society; low prices impoverish the agrarian base. Either pricing extreme damages state capacity in different ways. The policy goal is dual protection of consumers and producers. Li Kui's household arithmetic starts from a five-person household farming one hundred mu under average yield and tithe assumptions. After subsistence consumption, only a narrow surplus remains. Converting surplus to cash and deducting communal ritual obligations sharply reduces disposable income. Textile expenses alone push the household into deficit. And this excludes shocks like illness, funerals, and extra exactions. Persistent peasant hardship undermines cultivation incentives and fuels price instability. Effective price-stabilization policy requires accurate harvest classification. In bumper years, yields create roughly four-hundred-shi surplus; in middling years, surplus falls to about three hundred shi. In low-yield years, only about one hundred shi remain in surplus. Reserve-release volumes should scale with famine severity: 100, 70, then 30 shi. In good years the state should purchase and store grain proportionately, then stop once market prices are stabilized. Famine response should draw from reserves accumulated under matching prior conditions. Countercyclical grain policy prevents both price spikes and population flight. Implemented in Wei, this policy produced prosperity and military strength.

及秦孝公用商君，壞井田，開仟伯，急耕戰之賞，雖非古道，猶以務本之故，傾鄰國而雄諸侯。然王制遂滅，僭差亡度。庶人之富者累鉅萬，而貧者食糟糠；有國彊者兼州域，而弱者喪社稷。至於始皇，遂并天下，內興功作，外攘夷狄，收泰半之賦，發閭左之戍。男子力耕不足糧饟，女子紡績不足衣服。竭天下之資財以奉其政，猶未足以澹其欲也。海內愁怨，遂用潰畔。

Shang Yang's reforms were anti-classical but materially effective: they concentrated agrarian output and military mobilization. But institutional legitimacy and ritual limits collapsed in the process. Wealth polarization intensified: elites amassed fortunes while many survived on coarse scraps. Likewise, interstate inequality ended in annexation and regime extinction. Qin unification paired massive extraction and labor mobilization with frontier militarization and megaprojects. Household labor could no longer meet subsistence under state demands. Even total fiscal extraction failed to satisfy imperial overreach. General resentment broke into systemic revolt.

筦子曰「倉廩實而知禮節」。民不足而可治者，自古及今，未之嘗聞。古之人曰：「一夫不耕，或受之飢；一女不織，或受之寒。」生之有時，而用之亡度，則物力必屈。古之治天下，至孅至悉也，故其畜積足恃。今背本而趨末，食者甚眾，是天下之大殘也；淫侈之俗，日日以長，是天下之大賊也。殘賊公行，莫之或止；大命將泛，莫之振救。生之者甚少而靡之者甚多，天下財產何得不蹶！漢之為漢幾四十年矣，公私之積猶可哀痛。失時不雨，民且狼顧；歲惡不入，請賣爵、子。既聞耳矣，安有為天下阽危者若是而上不驚者！

Guanzi said, 'When granaries are full, the people know ritual propriety.' No regime has stably governed a population in chronic deprivation. The ancients said, 'If one man does not farm, someone will go hungry; if one woman does not weave, someone will suffer cold.' If consumption outruns seasonal production, the economy inevitably buckles. Classical states built high-resolution management, which is why reserves were dependable. When society abandons productive fundamentals for secondary pursuits, macroeconomic damage follows. Escalating luxury culture is treated as parasitic extraction from real production. Predatory behavior has become normalized and unchecked; political legitimacy itself is nearing systemic failure. A widening producer-consumer imbalance makes fiscal collapse unavoidable. Even after decades, both state and household reserves remained fragile. Any weather shock immediately triggers social anxiety and scarcity behavior; In severe scarcity, people seek desperate liquidity-including status sales and family liquidation. Given such warning signs, elite complacency is inexcusable.

世之有飢穰，天之行也，禹、湯被之矣。即不幸有方二三千里之旱，國胡以相恤？卒然邊境有急，數十百萬之眾，國胡以餽之？兵旱相乘，天下大屈，有勇力者聚徒而衡擊，罷夫羸老易子而沦其骨。政治未畢通也，遠方之能疑者並舉而爭起矣，乃駭而圖之，豈將有及乎？

Famine cycles are natural and recurrent even under great rulers. Large-scale drought requires coordinated interregional relief capacity. Likewise, emergency mobilization needs strategic grain depth. Compound shocks of war plus famine produce social violence and extreme famine behaviors. Without integrated governance beforehand, crisis response comes too late.

夫積貯者，天下之大命也。苟粟多而財有餘，何為而不成？以攻則取，以守則固，以戰則勝。懷敵附遠，何招而不至？今毆民而歸之農，皆著於本，使天下各食其力，末技游食之民轉而緣南畝，則畜積足而人樂其所矣。可以為富安天下，而直為此廩廩也，竊為陛下惜之！

Strategic reserves are the state's core survival mechanism. With deep reserves, nearly all strategic aims become feasible. Reserves convert directly into offensive, defensive, and battlefield advantage. Material strength also enhances diplomacy and long-distance attraction. Re-agrarianization and labor reallocation toward primary production would stabilize both reserves and social satisfaction. The policy path to security is available, making current anxiety feel self-inflicted.

於是上感誼言，始開籍田，躬耕以勸百姓。晁錯復說上曰：

Jia Yi's argument influenced symbolic imperial plowing to promote agriculture. Chao Cuo then offered further policy argument:

聖王在上而民不凍飢者，非能耕而食之，織而衣之也，為開其資財之道也。故堯、禹有九年之水，湯有七年之旱，而國亡捐瘠者，以畜積多而備先具也。今海內為一，土地人民之眾不避湯、禹，加以亡天災數年之水旱，而畜積未及者，何也？地有遺利，民有餘力，生穀之土未盡墾，山澤之利未盡出也，游食之民未盡歸農也。民貧，則姦邪生。貧生於不足，不足生於不農，不農則不地著，不地著則離鄉輕家，民如鳥獸，雖有高城深池，嚴法重刑，猶不能禁也。

Rulers prevent destitution by institutional design, not by direct personal production. Historical resilience came from pre-positioned reserves, not crisis improvisation. Given favorable baseline conditions, weak reserves indicate policy failure rather than natural destiny. Untapped land, labor, and resource capacity still remained, along with too much nonproductive population. Poverty is a direct driver of criminality. Without land attachment and agrarian livelihood, coercive control alone cannot sustain order.

夫寒之於衣，不待輕煖；飢之於食，不待甘旨；飢寒至身，不顧廉恥。人情，一日不再食則飢，終歲不製衣則寒。夫腹飢不得食，膚寒不得衣，雖慈母不能保其子，君安能以有其民哉！明主知其然也，故務民於農桑，薄賦斂，廣畜積，以實倉廩，備水旱，故民可得而有也。

When freezing, people need any clothing, not luxury warmth; when starving, any calories matter more than fine cuisine. Extreme deprivation overwhelms moral restraint. Basic physiological thresholds are immediate and unforgiving. If subsistence fails, even strongest natural bonds weaken; state loyalty cannot survive either. Hence pro-farming policy, light extraction, and grain reserves are the true basis of durable rule.

民者，在上所以牧之，趨利如水走下，四方亡擇也。夫珠玉金銀，飢不可食，寒不可衣，然而眾貴之者，以上用之故也。其為物輕微易臧，在於把握，可以周海內而亡飢寒之患。此令臣輕背其主，而民易去其鄉，盜賊有所勸，亡逃者得輕資也。粟米布帛生於地，長於時，聚於力，非可一日成也；數石之重，中人弗勝，不為姦邪所利，一日弗得而飢寒至。是故明君貴五穀而賤金玉。

Human behavior follows incentive gradients; policy must account for that. Elite preference confers social value even on non-subsistence goods. Portable high-value goods enable rapid exchange but also easy concealment and mobility. Liquid wealth lowers exit costs and can amplify political disloyalty and criminal mobility. Staple goods are slow, labor-bound, and season-dependent; because staples are bulky and non-portable, they are less suited to illicit flight and remain tied to local livelihood. So policy should prioritize staple grain over prestige valuables.

今農夫五口之家，其服役者不下二人，其能耕者不過百畝，百畝之收不過百石。春耕夏耘，秋穫冬臧，伐薪樵，治官府，給繇役；春不得避風塵，夏不得避暑熱，秋不得避陰雨，冬不得避寒凍，四時之間亡日休息；又私自送往迎來，弔死問疾，養孤長幼在其中。勤苦如此，尚復被水旱之災，急政暴虐，賦斂不時，朝令而暮改。當具有者半賈而賣，亡者取倍稱之息，於是有賣田宅鬻子孫以償責者矣。而商賈大者積貯倍息，小者坐列販賣，操其奇贏，日游都市，乘上之急，所賣必倍。故其男不耕耘，女不蠶織，衣必文采，食必梁肉；亡農夫之苦，有仟伯之得。因其富厚，交通王侯，力過吏勢，以利相傾；千里游敖，冠蓋相望，乘堅策肥，履絲曳縞。此商人所以兼并農人，農人所以流亡者也。

Typical farm households carry labor obligations that cap cultivable area and output. Their annual cycle combines farming with state labor and service obligations. Agrarian labor is physically continuous across extreme seasonal conditions. On top of production, households bear dense social and kin obligations. Despite extreme effort, policy volatility and extraction shocks keep peasants structurally vulnerable. Credit asymmetry and distress sales drive households into debt peonage and asset liquidation. Commercial actors captured crisis rents at multiple scales, from usury to speculative markups. Merchant households consumed luxuriously while detached from direct production. They captured large returns without bearing agrarian risk. Accumulated capital translated into political influence beyond formal office. Elite merchant mobility and conspicuous consumption signaled a parallel power structure. The result is agrarian dispossession and rural flight.

今法律賤商人，商人已富貴矣；尊農夫，農夫已貧賤矣。故俗之所貴，主之所賤也；吏之所卑，法之所尊也。上下相反，好惡乖迕，而欲國富法立，不可得也。方今之務，莫若使民務農而已矣。欲民務農，在於貴粟；貴粟之道，在於使民以粟為賞罰。今募天下入粟縣官，得以拜爵，得以除罪。如此，富人有爵，農民有錢，粟有所渫。夫能入粟以受爵，皆有餘者也；取於有餘，以供上用，則貧民之賦可損，所謂損有餘補不足，令出而民利者也。順於民心，所補者三：一曰主用足，二曰民賦少，三曰勸農功。今令民有車騎馬一匹者，復卒三人。車騎者，天下武備也，故為復卒。神農之教曰：「有石城十仞，湯池百步，帶甲百萬，而亡粟，弗能守也。」以是觀之，粟者，王者大用，政之本務。令民入粟受爵至五大夫以上，乃復一人耳，此其與騎馬之功相去遠矣。爵者，上之所擅，出於口而亡窮；粟者，民之所種，生於地而不乏。夫得高爵與免罪，人之所甚欲也。使天下入粟於邊，以受爵免罪，不過三歲，塞下之粟必多矣。

Statutory rhetoric condemns merchants, but material outcomes reward them; while proclaimed agrarian priority coexists with peasant impoverishment. Social prestige and state ideology diverge; bureaucratic practice and legal text pull in opposite directions. Without incentive alignment, neither fiscal strength nor legal order can be sustained. Current priority should be straightforward: re-center agriculture. To do that, grain must be made comparatively valuable; and grain must become a core instrument in both incentives and sanctions. Policy proposal: accept grain payments in exchange for rank advancement and penal remission. This would create channels where surplus grain is monetized and socially rewarded. Those paying in grain are precisely households with excess production; reallocating that surplus can reduce burdens on the poor and improve aggregate welfare. The policy claims three gains at once: fiscal sufficiency, tax relief, and stronger farm incentives. Current policy already grants labor exemptions for military assets like chariot-horse ownership. Those exemptions are justified as supporting national defense readiness. Shennong's teaching says: 'With stone walls ten ren high, boiling moats one hundred paces wide, and a million armored troops-but without grain, one cannot hold it.' So grain policy is not secondary-it is the central business of statecraft. Compared with military-asset exemptions, grain-for-rank incentives are still too weak. Ranks are politically cheap for the throne to grant; while grain is socially expensive and materially indispensable. People are powerfully motivated by status and penal relief. A strong grain-for-rank program could fill frontier granaries within three years.

於是文帝從錯之言，令民入粟邊，六百石爵上造，稍增至四千石為五大夫，萬二千石為大庶長，各以多少級數為差。錯復奏言：「陛下幸使天下入粟塞下以拜爵，甚大惠也。竊恐塞卒之食不足用大渫天下粟。邊食足以支五歲，可令入粟郡縣矣；足支一歲以上，可時赦，勿收農民租。如此，德澤加於萬民，民俞勤農。時有軍役，若遭水旱，民不困乏，天下安寧；歲孰且美，則民大富樂矣。」上復從其言，乃下詔賜民十二年租稅之半。明年，遂除民田之租稅。

Emperor Wen implemented a tiered grain-to-rank schedule with escalating thresholds for higher titles. Cuo again memorialized: 'Your Majesty's gracious policy allowing the realm to submit grain below the passes for enfeoffment is a great benefit. Yet he feared frontier rations were still inadequate and the policy could not yet drain the empire's grain supply. Once five-year frontier reserves are secured, extend intake geographically inland; When reserves sufficed for more than one year, the court could grant amnesties and suspend peasant land tax. Done this way, policy would deepen public welfare and strengthen agricultural effort. Then even under mobilization or natural shocks, households would not collapse, and social order would hold. if years were ripe and fine, the people became greatly wealthy and joyful.' The throne accepted this advice and granted a substantial tax reduction. A year later, land-tax was fully remitted.

後十三歲，孝景二年，令民半出田租，三十而稅一也。其後，上郡以西旱，復修賣爵令，而裁其賈以招民；及徒復作，得輸粟於縣官以除罪。始造苑馬以廣用，宮室列館車馬益增修矣。然婁敕有司以農為務，民遂樂業。至武帝之初七十年間，國家亡事，非遇水旱，則民人給家足，都鄙廩庾盡滿，而府庫餘財。京師之錢累百鉅萬，貫朽而不可校。太倉之粟陳陳相因，充溢露積於外，腐敗不可食。眾庶街巷有馬，仟伯之間成群，乘牸牝者擯而不得會聚。守閭閻者食粱肉；為吏者長子孫；居官者以為姓號。人人自愛而重犯法，先行誼而黜媿辱焉。於是罔疏而民富，役財驕溢，或至并兼豪黨之徒以武斷於鄉曲。宗室有土，公卿大夫以下爭於奢侈，室廬車服僭上亡限。物盛而衰，固其變也。

Later policy partially restored tax at a light one-thirtieth rate. In western drought conditions, rank-for-grain measures were revived with revised terms. Grain submission also became a channel for sentence commutation. At the same time, elite expenditure on court infrastructure and transport continued to expand. Even so, repeated pro-agriculture directives helped keep productive commitment relatively high. Roughly seven decades of relative stability produced broad fiscal abundance and full granaries. Monetary surplus grew so large that cash strings physically decayed in storage. State grain reserves became so excessive that some stock spoiled in open overflow storage. Livestock ownership had become so common that social distinction emerged even within horse ownership. Even low urban functionaries consumed high-status diets; official families entrenched multigenerational office holding; and office identity became hereditary social branding. At this stage, social norms still favored propriety and legal caution. Prosperity eventually bred private coercive networks and rural strongman politics. Elite consumption escalated into status transgression across social strata. Prosperity's reversal is built into political cycles.

是後，外事四夷，內興功利，役費並興，而民去本。董仲舒說上曰：「春秋它穀不書，至於麥禾不成則書之，以此見聖人於五穀最重麥與禾也。今關中俗不好種麥，是歲失春秋之所重，而損生民之具也。願陛下幸詔大司農，使關中民益種宿麥，令毋後時。」又言：「古者稅民不過什一，其求易共；使民不過三日，其力易足。民財內足以養老盡孝，外足以事上共稅，下足以畜妻子極愛，故民說從上。至秦則不然，用商鞅之法，改帝王之制，除井田，民得賣買，富者田連仟伯，貧者亡立錐之地。又顓川澤之利，管山林之饒，荒淫越制，踰侈以相高；邑有人君之尊，里有公侯之富，小民安得不困？又加月為更卒，已復為正，一歲屯戍，一歲力役，三十倍於古；田租口賦，鹽鐵之利，二十倍於古。或耕豪民之田，見稅什五。故貧民常衣牛馬之衣，而食犬彘之食。重以貪暴之吏，刑戮妄加，民愁亡聊，亡逃山林，轉為盜賊，赭衣半道，斷獄歲以千萬數。漢興，循而未改。古井田法雖難卒行，宜少近古，限民名田，以澹不足，塞并兼之路。鹽鐵皆歸於民。去奴婢，除專殺之威。薄賦斂，省繇役，以寬民力。然後可善治也。」仲舒死後，功費愈甚，天下虛耗，人復相食。

External campaigns and internal extraction jointly pulled society away from productive fundamentals. Dong Zhongshu said to the emperor, 'In the Spring and Autumn Annals other grains are not recorded, but when wheat and millet fail to ripen it is recorded—showing that the sage gave greatest weight among the five grains to wheat and millet. Now the Guanzhong region dislikes planting wheat, and each year it neglects what the Annals values most, diminishing the people's means of livelihood. May Your Majesty command the Grand Minister of Agriculture to have the people of Guanzhong plant more winter wheat and not miss the season.' He also said: 'In antiquity taxing people was no more than one-tenth, easy to provide; and labor demands were limited enough to preserve household capacity. When household subsistence and obligations were simultaneously manageable, political obedience was voluntary. Qin reforms enabled severe land concentration and peasant landlessness. State and elite control over resource rents fueled escalating luxury and inequality. Sub-state elite power became so great that ordinary households had little room to survive. Labor conscription expanded to levels far above classical precedent. The combined tax burden became vastly heavier than classical norms. Tenancy under great households imposed predatory effective rates. Peasant living standards degraded to near-animal subsistence. Administrative violence plus poverty drove flight, crime, and mass penalization. Early Han inherited much of this structure before reform. Full restoration may be impossible, but partial anti-concentration land limits were urged. He advocated devolving salt and iron profits away from monopolistic control. He also called for reducing coercive private domination. Tax and labor burdens should be reduced to restore social stamina. Only under those conditions could stable good government emerge." After his death, fiscal overextension intensified and extreme famine reappeared.

武帝末年，悔征伐之事，乃封丞相為富民侯。下詔曰：「

Late in reign, Emperor Wu signaled policy reversal by honoring 'enrich the people' governance. “He issued edict:

方今之務，在於力農。」以趙過為搜粟都尉。過能為代田，一畝三甽。歲代處，故曰代田，古法也。后稷始甽田，以二耜為耦，廣尺深尺曰甽，長終畝。一畝三甽，一夫三百甽，而播種於甽中。苗生葉以上，稍耨隴草，因隤其土以附根苗。故其詩曰：「或芸或芓，黍稷儗儗。」芸，除草也。刭，附根也。言苗稍壯，每耨輒附根，比盛暑，隴盡而根深，能風與旱，故儗儗而盛也。其耕耘下種田器，皆有便巧。率十二夫為田一井一屋，故具五頃，用耦犁，二牛三人，一歲之收常過縵田具一斛以上，善者倍之。過使教田太常、三輔，大農置工巧奴與從事，為作田器。二千石遣令長、三老、力田及里父老善田者受田器，學耕種養苗狀。民或苦少牛，亡以趨澤，故平都令光教過以人輓犁。過奏光以為丞，教民相與庸輓犁。率多人者田日三十畝，少者十三畝，以故田多墾闢。過試以離宮卒田其宮壖地，課得穀皆多其旁田畝一斛以上。令命家田三輔公田，又教邊郡及居延城。是後邊城、河東、弘農、三輔、太常民皆便代田，用力少而得穀多。

'The foremost task now is agricultural reinforcement.' Zhao Guo was appointed to implement grain-oriented agrarian reform. Zhao Guo introduced the three-furrow alternating-field technique. Annual rotation gave the method its name and linked it to older agronomy. The text traces furrow agriculture to Houji with paired-plow technique and fixed furrow dimensions. The system quantified furrow units per laborer and sowing pattern. As seedlings grew, repeated weeding and hilling reinforced root stability. Therefore its poem says: 'Some weed, some hoe; millet and broomcorn stand thick.' 'Yun' is glossed as weed removal. The technical term is glossed as hilling soil around roots. Repeated hilling deepens rooting, improving resistance to wind and drought and producing robust growth. The method depended on purpose-built, efficiency-oriented tools. At team scale, paired-plow cultivation produced significant yield gains over conventional broad-field farming. Zhao Guo coordinated central and regional agencies to mass-produce appropriate agricultural implements. Implementation used official plus local knowledge networks for technique transfer. Where draft animals were scarce, officials adapted by introducing human-drawn plows. The adaptation was institutionalized through cooperative labor-pull arrangements. Labor pooling sharply expanded daily tillage and total reclaimed acreage. Controlled trials on palace lands showed consistent yield advantage over adjacent plots. The method was extended from core regions to frontier administrative zones. Adoption spread widely because it reduced labor while raising output.

至昭帝時，流民稍還，田野益闢，頗有畜積。宣帝即位，用吏多選賢良，百姓安土，歲數豐穰，穀至石五錢，農人少利。時大司農中丞耿壽昌以善為算能商功利得幸於上，五鳳中奏言：「

Under Zhao, population return and land reopening restored modest surplus capacity. Even in abundance under Xuan, very low grain prices squeezed farmer profitability. “Then Grand Agriculture vice-director Geng Shouchang, skilled in calculation and discussing utility, favored by the emperor, memorialized in Wufeng period:

故事，歲漕關東穀四百萬斛以給京師，用卒六萬人。宜糴三輔、弘農、河東、上黨、太原郡穀足供京師，可以省關東漕卒過半。」又白增海租三倍，天子皆從其計。御史大夫蕭望之奏言：「故御史屬徐宮家在東萊，言往年加海租，魚不出。長老皆言武帝時縣官嘗自漁，海魚不出，後復予民，魚乃出。夫陰陽之感，物類相應，萬事盡然。今壽昌欲近糴漕關內之穀，築倉治船，費直二萬萬餘，有動眾之功，恐生旱氣，民被其災。壽昌習於商功分銖之事，其深計遠慮，誠未足任，宜且如故。」上不聽。漕事果便，壽昌遂白令邊郡皆築倉，以穀賤時增其賈而糴，以利農，穀貴時減賈而糶，名曰常平倉。民便之。上乃下詔，賜壽昌爵關內侯。而蔡癸以好農使勸郡國，至大官。

By established practice, four million hu of grain are transported yearly from east of the passes to supply the capital, using sixty thousand laborers. It would be better to purchase grain from the Three Adjacent Regions, Hongnong, Hedong, Shangdang, and Taiyuan to supply the capital, saving more than half the eastern transport laborers.' He further proposed higher maritime tax rates, and the emperor approved. Censor-in-chief Xiao Wangzhi memorialized: 'Former censor subordinate Xu Gong's family in Donglai says in past years when sea tax was raised, fish did not come out. He claimed direct state extraction had previously reduced fish supply, reversed when access returned to private fishers. He framed the argument in correlative cosmology: policy pressure can suppress natural-economic response. He warned that large infrastructure and mobilization costs could trigger social and climatic harm. He characterized Shouchang as narrowly calculative and urged policy conservatism." The throne rejected that objection. The policy worked, and Shouchang formalized the Ever-Normal system: buy high enough to support farmers in glut years, sell low enough to stabilize scarcity years. The populace broadly welcomed the system. Shouchang was rewarded with marquis rank for the reform. Agrarian advocacy also advanced other officials such as Cai Kui into major posts.

成帝時，天下亡兵革之事，號為安樂，然俗奢侈，不以畜聚為意。永始二年，梁國、平原郡比年傷水災，人相食，刺史守相坐免。

Under Cheng there was peace but high-consumption culture and weak saving behavior. Repeated flood famine caused cannibalism and administrative dismissals.

平帝崩，王莽居攝，遂篡位。王莽因漢承平之業，匈奴稱藩，百蠻賓服，舟車所通，盡為臣妾，府庫百官之富，天下晏然。莽一朝有之，其心意未滿，骥小漢家制度，以為疏闊。宣帝始賜單于印璽，與天子同，而西南夷鉤町稱王。莽乃遣使易單于印，貶鉤町王為侯。二方始怨，侵犯邊境。莽遂興師，發三十萬眾，欲同時十道並出，一舉滅匈奴；募發天下囚徒丁男甲卒轉委輸兵器，自負海江淮而至北邊，使者馳傳督趣，海內擾矣。又動欲慕古，不度時宜，分裂州郡，改職作官，下令曰：「漢氏減輕田租，三十而稅一，常有更賦，罷癃咸出，而豪民侵陵，分田劫假，厥名三十，實什稅五也。富者驕而為邪，貧者窮而為姦，俱陷於辜，刑用不錯。今更名天下田曰王田，奴婢曰私屬，皆不得賣買。其男口不滿八，而田過一井者，分餘田與九族鄉黨。」犯令，法至死，制度又不定，吏緣為姦，天下謷謷然，陷刑者眾。

After Ping's death, Wang Mang moved from regency to usurpation. He inherited a highly favorable geopolitical and fiscal baseline. Though he seized this inheritance in a morning, he was not satisfied and regarded Han institutions as lax and overbroad. Emperor Xuan first granted the Chanyu a seal and ribbon equal to the Son of Heaven's, while Gouting among the southwestern Yi claimed the title of king. Mang then sent envoys to replace the Chanyu's seal and demoted the King of Gouting to marquis. Both frontiers reacted with hostility and cross-border aggression. He planned a massive multi-column campaign for decisive destruction of the Xiongnu. This empire-wide mobilization and logistics drive overstrained society and destabilized the interior. Again desiring to imitate antiquity without measuring present suitability, he split commanderies and altered offices, issuing order: 'Han reduced field rent, taxing one in thirty, with regular additional levies; even infirm and weak all paid, while wealthy households invaded and annexed fields by force and fake loans; nominally one-in-thirty, actually tax one-in-five. Class polarization, he claimed, drove both elite predation and mass criminalization. He nationalized land nomenclature and banned buying/selling of land and bonded persons. Where male mouths fewer than eight and fields exceed one well, divide surplus fields to nine-clan and local party.' Harsh penalties plus unstable implementation generated widespread administrative abuse and social backlash.

後三年，莽知民愁，下詔諸食王田及私屬皆得賣買，勿拘以法。然刑罰深刻，它政誖亂。邊兵二十餘萬人仰縣官衣食，用度不足，數橫賦歛，民俞貧困。常苦枯旱，亡有平歲，穀賈翔貴。

After three years of resistance, he partially reversed the prohibition and restored transactions. Even after retreat, coercive legalism and policy incoherence persisted. Huge frontier maintenance costs drove repeated extraordinary levies, worsening mass impoverishment. Drought became chronic, normal harvest years disappeared, and grain prices shot upward.

末年，盜賊群起，發軍擊之，將吏放縱於外。北邊及青徐地人相食，雒陽以東米石二千。莽遣三公將軍開東方諸倉振貸窮乏，又分遣大夫謁者教民煮木為酪；酪不可食，重為煩擾。流民入關者數十萬人，置養澹官以稟之，吏盜其稟，飢死者什七八。莽恥為政所致，乃下詔曰：「予遭陽九之阨，百六之會，枯旱霜蝗，饑饉荐臻，蠻夷猾夏，寇賊姦軌，百姓流離。予甚悼之，害氣將究矣。」歲為此言，以至於亡。

In the regime’s final years, uprisings spread, troops were sent out repeatedly, and commanders and officials operated with little restraint. Along the northern frontier and in Qing–Xu, famine became so extreme that cannibalism appeared, and east of Luoyang grain prices rose to two thousand per shi. Wang Mang ordered high officials to open eastern granaries for relief and sent envoys to instruct people in making emergency food from boiled wood. The so-called food was barely edible and only deepened the chaos. Hundreds of thousands of refugees entered the Guanzhong region. Relief offices were established, but officials embezzled the rations, and roughly seventy to eighty percent died of starvation. Ashamed to admit it was caused by his governance, Mang then issued an edict saying: 'I have met the calamity of yang-nine and the conjunction of hundred-six; drought, frost, and locusts; repeated famine; barbarians troubling Xia; bandits and traitorous disorder; the common people are displaced. I grieve this deeply, and pray this baleful force is nearing its end.' He repeated this kind of proclamation year after year, right up to the fall of his regime.

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