The global capital markets are inefficient and imperfect, ie unstable,
subject to overshoot, and with excessive transaction costs, unaccount
ed externalities, and monopolistic characteristics. A social innovatio
n is proposed: a new foreign exchange facility to introduce competitio
n, lower transaction and external costs, make the capital markets fair
and more accessible, and produce revenues for further harmonizing cur
rency regulations, reducing criminal behaviour, and other legitimate p
urposes. National governments, finance ministers, and central banks wi
th ad hoc policies to defend their currencies and domestic policy opti
ons are offered new tools to regain some of the sovereignty they lost
in the 1980s when international capital markets were deregulated. Nati
onal policy makers can no longer tell their voters that the loss of do
mestic safety nets and the exposure of their most vulnerable citizens
is an inevitable price of maintaining 'global competitiveness'. Copyri
ght (C) 1996 Elsevier Science Ltd