The volume edited by Leland Yeager more than 50 years ago and published in 1962 under the title In Search of a Monetary Constitution has turned out to be remarkably prescient since the Great Inflation was then about to begin. One might expect that in the wake of the Global Financial Crisis and Great Recession interest in monetary-constitutional matters would be revived and this has indeed been the case. In this paper an attempt is made to assess whether and to what extent scientific progress has been made in defining the nature and characteristics of a monetary constitution for the post-Crisis world. To that end some recent contributions to the literature are reviewed critically.
IntroductionDespite some contributions to the economic literature that have acknowledged the role of central banks in the financial crisis and how these institutions have contributed to the Great Recession and the meager recovery thereafter (see e.g. Hetzel 2012), most economists have been more interested in analyzing the technical role that monetary policy played during and after the crisis, thus taking the existent framework as given, than in considering and addressing alternative frameworks for monetary policy. Some economists have not only been supporters of the current hypothetically optimal monetary framework but have even argued in favor of further enhancements on central bankers' discretionary powers. Several economists such as Nobel Prize winners Buchanan, Friedman and Hayek, however, had addressed the technicalities of monetary policy within the context of broader political economy concerns. Their proposals should be situated within the more general framework of institutional and constitutional reforms of the rules of the "monetary policy game". It is in the tradition of these contributions that we review some recent contributions without being exhaustive. The aim is to raise questions and to stimulate the intellectual debate rather than to provide conclusive answers.
The Yeager 1962 volume and afterLeland Yeager's decision more than 50 years ago to organize a lecture series and the resulting volume on monetary constitutions (Yeager 1962) has turned out to be unusually prescient. It has been suggested that much damage might have been avoided if the world had listened to the message of the Yeager volume and subjected its central banks to the restrictions of a monetary constitution in the 1960s. (Rockoff 2015) In the aftermath of the 3 Global Financial Crisis one would expect thoughtful discussion of monetary constitutions to resume and this has indeed been the case. In this paper we will review some recent contributions to this debate and try to assess if, and to what extent, scientific progress has been made in the search for a monetary constitution. "A great deal of contemporary monetary scholarship (…) has concentrated on piecemeal and detailed study of our existing monetary structure and its performance. (…) The reforms proposed have generally been correspondingly minor. Meritorious though this detailed work has be...