1. St. Gregory the <strong>The</strong>ologian and Julian the Exisotes. Mount Athos, Panteleimon monastery, cod. 6, fol. 77v (12th century) (after Ofl Yhsauro‹ toË ÑAg¤ou ÖOrouw. Efikonografhm°na xeirÒgrafa, vol. 2 [Athens, 1975], pl. 304)
<strong>The</strong> Role <strong>of</strong> the Byzantine State in the Economy 979 coin, although the use <strong>of</strong> copper coin, the main tool for everyday transactions, had not extended to the entire empire at that time. Clearly, the monetization <strong>of</strong> the economy began with the activities <strong>of</strong> the state, and its primary purpose was to serve the needs <strong>of</strong> the state. <strong>The</strong> state economy appears to have been largely monetized between the ninth and eleventh centuries and to have been based on the interaction between taxes and salaries. Taxes were paid in coin—gold, for preference (charagma)—and the state collected or spent in kind or in the form <strong>of</strong> services only as a supplement, to allow corrective action to be taken if the system became rigid. <strong>The</strong> significance <strong>of</strong> transactions in kind or services grew during the eleventh century. After the time <strong>of</strong> the Komnenian emperors, concessions <strong>of</strong> privileges played an important part in the state economy. In this way, the economy became less monetized, but never lost its monetary character entirely. <strong>The</strong> main source <strong>of</strong> revenue for the state was the tax on land and farmers. Its principal expense was the cost <strong>of</strong> running the administration and the army. Those who served the state were remunerated in three main ways, which called for cash to be used in different manners, at least where the state was concerned. <strong>The</strong> roga (salary) was usually paid on an annual basis and always in cash; payments in gold coin were particularly frequent. <strong>The</strong> roga was the state’s principal way <strong>of</strong> putting cash into circulation, before attempting to collect it once more as taxation. It was <strong>of</strong>ten supplemented by disbursements in kind (usually food, or, in the case <strong>of</strong> senior <strong>of</strong>ficials, valuable silk cloth). By comparison with the cash payments, these supplementary disbursements in kind were <strong>of</strong> little significance. A second form <strong>of</strong> remuneration, privileges, usually took the form <strong>of</strong>partial or complete exemption from tax on the beneficiary’s land or <strong>of</strong> concession to him <strong>of</strong> the right to collect some or all <strong>of</strong> the obligations that one or more third parties might have toward the state. Here the use <strong>of</strong> cash was not essential, but the inflow <strong>of</strong> cash to the state was reduced. Finally, payment <strong>of</strong> the employee could be made by the citizens who used his services. <strong>The</strong> state intervened in this economic procedure only to regulate it, determining how it ought to take place and preventing excesses. <strong>The</strong> use <strong>of</strong> cash was not essential, but it certainly played an important part, especially in the urban centers. When speaking <strong>of</strong> the monetization <strong>of</strong> the state economy, we have, <strong>of</strong> course, to bear in mind the differences that undoubtedly occurred from one area to another, and it is essential toremember the special importance <strong>of</strong> Constantinople and its environs for the Byzantine economy, atleast to the twelfth century. In the capital, the prevailing economic processes were undoubtedly more advanced than in any other part <strong>of</strong> the empire. It can thus be seen that the state’s revenue and expenditure took a number <strong>of</strong> forms, all <strong>of</strong> which coexisted from the beginning <strong>of</strong> Byzantine history and throughout it. <strong>The</strong> percentage <strong>of</strong> the state economy to which each <strong>of</strong> these forms applied changed over time, and the picture <strong>of</strong> the public economy changed substantially, too. If we look at the Byzantine state economy from a distance and describe it in a highly schematic manner, we can discern two major periods, the first <strong>of</strong> which begins around