This paper first introduces the forecasting problems faced by large retailers, from the strategic to the operational, from the store to the competing channels of distribution as sales are aggregated over products to brands to categories and to the company overall. Aggregated forecasting that...

The Bullwhip Effect, defined as the magnification of demand variability throughout the supply chain, poses a challenge to many firms. One of its contributing factors is inaccurate forecasts used to support demand planning. Forecast errors translate into higher inventory costs at a local level,...

There is a view that the financial sector of the post-war British economy was in need of reform that was postponed to the detriment of growth for 30 years until liberalisation started in full earnest after the election of 1979. There is another side of the story in this comparison. The first...