When, now a number of years ago, I commenced work on this book, it was intended as a very different kind of affair from that which it has eventually turned out to be. It was originally intended to be a single volume, of moderate length, on the Byzantine coinage in the wider sense: that is, both as regards chronology and as regards scope. It is now a series of eight studies, on the three main constituent elements in the Byzantine monetary economy: economy and society, finance, and coinage (circulation and production).

From the nature and extent of the three elements mentioned above, it should be obvious that I do not regard the study of an historical monetary economy as consisting of the mere record and analysis of coin hoards and archaeological site-finds (although I hope that eventually both of these will have their own not inconsiderable place), but as something much wider and more inclusive. It is, after all, pointless to analyse coin finds, and to derive ‘monetary’ or ‘economic’ conclusions from such analyses, either in total ignorance of the fundamental causative factors behind the production and circulation of a coinage, or on the basis of some superficial or faulty causative and behavioural framework.

In any case, each of the eight resultant studies, or chapters, is more or less self-contained, and the fact that the findings of each, whether implicit or explicit, are not formally and comprehensively interrelated in a concluding synthesis, is quite deliberate.