Water usage in Mecca is dominated by trends and cyclical variations in the number of foreign pilgrims visiting for the annual Hajj Pilgrimage. Time series regressions show that the mean temperature in Mecca at the time of the Hajj affects the number of pilgrims, inducing a long-term cyclical...

Multiple time series procedures suitable for estimation and testing with nonstationary data are applied to UK data on age-specific fertility rates, age-specific female labour force participation rates, and women's and men's wages. Cointegration tests establish the existence of two long-run...