Financial innovation and the long-run demand for money in the United Kingdom and in West-Germany

Abstract

Financial Innovation and the Long-Run Demand for Money in the United Kingdom and in West Germany. — This paper uses a cointegration model to compare the long-run demand for broad money in the UK and (West) Germany during the period 1963Q1–1990Q2. In the long-run demand function for Germany, real M3 is determined in classical manner by real income and a single opportunity cost variable. By contrast, the UK demand function requires in addition an explicit own rate on money as well as a risk variable. The income elasticity is also very high. These differences reflect the more rapid pace of financial innovation in the UK in the 1970s and 1980s.