This paper examines the influence of exchange rate variability on UK exports in the period of 'floating' sterling 1973Q2-1990Q3. Using the most recently developed bounds tests (appropriate when the cointegrating vector incorporates both I(1) or I(0) variables) the long-run demand for UK exports...

In the 1970s and 1980s the USA and European economies experienced unemployment rates that persistently drifted upwards. The present paper captures this phenomenon by a simple extension of the hysteresis approach to the natural rate hypothesis of unemployment using a ratchet model. The impact of...