This paper studies the implications of European monetary integration i
n Europe for real interest rates and for the variability of the transa
tlantic exchange in Germany and the UK. If the ECB adopts the targetin
g procedures of the Bundesbank then currency union will lower real int
erest rates somewhat but significantly decrease exchange rate variabil
ity to that in Germany. In the absence of credibility problems and ass
uming that the UK would have otherwise followed inflation targeting, B
ritish participation in the EMU will result in slightly lower UK real
interest rates but substantially greater exchange rate volatility agai
nst the US. (C) 1997 Elsevier Science Ltd.