As the final arbiter of power, the emperor—and at times the empress dowager—issued edicts declaring the imperial will. Such instructions often took the form of repeating officials’ proposals with a note of approval. Some edicts were couched as comments on the current situation and called in general terms for an improvement in the quality of government or for more-vigorous attempts to achieve a just administration. The emperor also issued formal deeds of investiture to kings or noblemen and letters of appointment for senior officials. Edicts were circulated to the relevant authorities for action, together with books of other regulations such as the statutes and ordinances, laying down entitlements for services rendered to the state and penalties for infringing its prohibitions. Officials could suggest methods of government by submitting written memorials, and there were occasions when an emperor called a conference of senior statesmen and asked their views on topical problems.

The Han governments regularly issued calendars to enable the court to follow a cosmically correct ritual schedule and officials to maintain their records correctly. Regular means of transport were kept for the use of officials traveling on business and for the conveyance of official mail from one office to another. Provincial and local officials were responsible for two regular counts without which government could not proceed: the census of the population and the register of the land and its production. Returns, which were submitted for the number of households and individuals and for land under cultivation, eventually found their way to the capital. One count that has been preserved records the existence of some 12,233,000 households and 59,595,000 individuals in 2 ce. Two other main forms of revenue collection were the land tax and the poll tax. The land tax was levied in kind at a 30th (sometimes a 15th) part of the produce, the assessment depending partly on the quality of the land. Poll tax was usually paid in cash and varied with the age and sex of the members of the household. Other taxes were levied in respect to wealth and by means of property assessments.

In addition to service in the army, able-bodied males were expected to provide one month’s service annually in the state labor corps; tasks included building palaces and imperial mausoleums, transporting staple goods such as grain and hemp, and constructing roads and bridges. Sometimes conscript labor was used to repair breaches in riverbanks or dikes, and men were sent to work in the salt and iron industries after these were taken over by the state.

The establishment of state monopolies for salt and iron was one of several measures taken in Wudi’s reign to bring China’s resources under the control of the government. Agencies were set up about 117 bce to supervise mining, manufacturing, and distribution and to raise revenue in the process. The measure was criticized on the grounds of both principle and expedience and was withdrawn for three years from 44 bce, and by the mid-1st century ce the industries had in practice reverted to private hands. Final measures to standardize the coinage and to limit minting to state agencies were taken in 112 bce, and, with the exception of Wang Mang’s experiments, the copper coin of a single denomination, minted from Wudi’s reign onward, remained the standard medium of exchange. Little is known of the work of other agencies established in Xi Han to stabilize the prices of staple commodities and to regulate their transport. Such measures had been the answer of Wudi’s government to the problem of moving goods from an area of surplus to one of shortage.

The government ordered migrations of the population for several reasons. At times, such a migration was intended to populate an area artificially—the city of Xianyang during the Qin dynasty, for example, and the state-sponsored farms of the borderlands. Alternatively, if the defense of the periphery was impractical, the population was sometimes moved away from danger, and distressed folk were moved to areas where they could find a more prosperous way of life.

From about 100 bce it was evident to some statesmen that great disparities of wealth existed and that this was most noticeable in respect of landownership. Some philosophers looked back nostalgically to an ideal state in which land was said to have been allotted and held on a basis of equality, thereby eliminating the wide differences between rich and poor. It was only in Wang Mang’s time that an attempt was made to abolish private landownership and private enslavement. But the attempt failed because of powerful economic and social opposition, and the accumulation of land continued during Dong Han. In the last half century or so of the dynasty, country estates acquired retainers and armed defenders, almost independently of the writ of government. The great families thus came to exercise more power than appointed officials of state.

The Han government, like the Qin, ruled by dispensing rewards for service and exacting punishment for disobedience and crime. Rewards consisted of exemptions from tax; bounties of gold, meat, spirits, or silk; amnesties for criminals; and orders of honor. The latter were bestowed either individually or to groups. There was a ranked scale of 20 degrees, and, after receiving several of these awards cumulatively, one could rise to the eighth place in the scale. The more-senior orders were given for specified acts of valor, charity, or good administration, usually to officials, and the highest order was the rank of nobility. In addition to conferring social status, the orders carried with them legal privileges and freedom from some tax and service obligations.

In theory, the laws of Han were binding on all members of the population, and some incidents testify to the punishment of the highest in the land. But some privileged persons were able to get their sentences mitigated. Nobles, for example, could ransom themselves from most punishments by forfeiting their nobilities. Han laws specified a variety of crimes, including those of a social nature such as murder or theft, those that infringed the imperial majesty, and those that were classed as gross immorality. There was a regular procedure for impeachment and trial, and some difficult cases could be referred to the emperor for a final decision. The punishments to which criminals were sentenced included exile, hard labor, flogging, castration, and death. In the most heinous cases the death sentence was carried out publicly, but senior officials and members of the imperial family were usually allowed to avoid such a scene by killing themselves. When the death penalty was invoked, a criminal’s goods, including members of his family, were confiscated by the state. Such persons then were enslaved by the state and were employed on menial or domestic tasks in government offices. These enslaved people were sometimes given as rewards to meritorious officials.