Mixed findings emerge from this ex post Cost-Benefit Analysis of a major water investment programme in Ireland. Water supply and conservation investments, where most benefits were internal, generally proved worthwhile. Wastewater investments could not be analysed fully due to lack of...

The purpose of the study was to investigate the effects on householder behaviour of the introduction of pay-by-weight as a method of charging households for waste collection. It is well known that, in theory, such charges would reduce the amount of waste collected but whether and how this would...

Three distinct strands can be identified in the literature on seasonality. Economists have long been interested in removing high-frequency "noise" from individual economic time series, or "deseasonalizing the data" in common parlance. The second strand, on which an extensive technical literature...