Fierce competition and rapid technological progress have considerablyreduced the life cycle length for mobile phones in the last decade. Once a newmobile phone is launched, providers on the market under consideration practice amarkdown strategy. Profits of the providers are generated mainly via...

Technology advances and competitive pressure have shortened the life cycles for many products (e.g., in the mobile phone industry) and drastically increase the penalty of holding obsolete finished goods inventories. Standard planning methods lead to high forecasting errors and - as a consequence...