this alternative viewpoint affects our attempts to design and utilise models for living systems. We classify the types of …

.<P> This study adds to prior research on the non-use of models in practice by showing that the non-use of models also exists … of the marketing managers do not make use of media selection models. In the attempt to investigate differences in the … factors guiding media selection between marketing managers who use media selection models (users) and those who do not use any …

management is based. The research and practice of the change management models summarize a basis for understanding the change … models that may be useful in managing change in economic organizations and whose applicability and implementation proved to …

Use of Macroeconometric models has by now assumed a measure of universality as an unavoidable aid to forecasting and … policy analysis; challenges and controversies spread over more than two decades notwithstanding. While such models are …