In this paper, a case study accomplished for the production planning of a German steel producer is presented. This includes the description of a lot-sizing problem and a related simple mathematical model formulated in order to meet the requirements for the mid- to long-term planning of the steel...

The themes of this important new volume were chosen to mark the 75th anniversary of the publication of The General Theory of Employment, Interest and Money. The distinguished authors concentrate on the relevance of this seminal publication for macroeconomic theory, method and the politics of...