Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte.
Terms of use:
Documents in EconStor may
AbstractWe investigate whether the role of national currencies as international reserves was fundamentally altered by the shift from fixed to flexible exchange rates (what we call the "upheaval hypothesis"), a view that gained adherents following the collapse of the Bretton Woods System. We extend standard data on the currency composition of foreign reserves backward and forward in time to test whether there was a shift in the determinants of reserve currency shares around the breakdown of Bretton Woods. We find evidence in favor of this hypothesis. The effects of inertia and the credibility of policies on international reserve currency choice have become stronger post-Bretton Woods, while those associated with network effects have weakened. We also show that negative policy interventions designed to discourage international use of a currency have been easier to implement than positive interventions to encourage international use. These findings speak to current discussions of the prospects of currencies, like the euro and the renminbi, seen to be seeking to acquire international reserve status and others like the U.S. dollar seeking to preserve it.
Non-technical summaryThe demand for international reserves and its currency composition in particular have long figured importantly in the literature of international economics.Previous studies of these issues have built on a very limited evidentiary base, however. Data on the currency composition of international reserves is made available to the public by a very limited number of central banks. The IMF gathers such data from its members, but publishes only global aggregates and -more recently -breakdowns between advanced economies and emerging and developing countries.Earlier investigators have assembled these aggregated data from the IMF's website and publications starting in the early 1970s. The latter point in time conveniently coincides with the end of the Bretton Woods System, which is sometimes thought to have occasioned a shift in the demand for international reserves.These studies have yielded strong conclusions. They find that the demand for a currency as international reserves is strongly increasing in issuing country size, that persistence effects are strong and that the credibility of policies is also important, to some extent. The generality of these findings is an open question. They are derived from analysis of a limited period, from the final breakdow...