The payment system is a linchpin of a functioning market economy, but
existing payment systems in many formerly centrally planned economies
are in a primitive state, reflecting the legacy of the monobank system
. The wholesale payment system can play a fundamental role in facilita
ting the efficient exchange of goods, services, and assets, and is par
ticularly important in fostering the development of a money market - w
hich in turn is a precondition for market-based implementation of mone
tary policy. In reforming the payment system, some important policy is
sues, especially the allocation of settlement risk, need to be address
ed.