AN INSTITUTIONAL PERSPECTIVE ON SEIGNIORAGE Jens Reich1 ABSTRACT Almost all modern economic textbooks on monetary economics or macroeconomics include a chapter on the revenue from Seigniorage. Despite the theoretical differences, all these treatments are united by the implicitly or explicitly assumed institutional framework. It is assumed that a government provides the whole quantity of money through deficit spending. However, in modern textbooks the monetary system is more and more represented as a credit system ≥[see e.g. Woodford 2003]. This change has not yet influenced the chapter devoted to Seigniorage. The usual representation of Seigniorage is incompatible with a credit money. Furthermore, it seduces to carry over insights which turn out to be inapplicable under different institutional circumstances. In this paper the usual treatment of Seigniorage shall be summarized and an alternative framework for the revenue from supplying a currency through lending shall be developed. It will be shown that the laws governing the return from the supply of currency as well as the usual optimality conditions for the currency supply strongly depend on the institutional framework. JEL Classifications: E02, E42, E51 1 Jens Reich, M.Sc., M.A., contact: Goethe-University Frankfurt, Grüneburgplatz 1, Ru≥W, Fach 70, D-60629 Frankfurt, Phone: +49 69/798–34757, Fax: +49 69/798-35013, Email:
[email protected] Jens Reich Page 1/28 Seigniorage is one of the oldest economic questions addressed. It can be found for example in the writings of Nicholas Oresme writing in the 14th century or in the dispute between the Saxon princes of the 16th century.