%0 Journal Article %K Multi-Agent Systems %K Social %K Agents %K Happiness %K Relational Values %K Materialistic Values %B International Journal of Interactive Multimedia and Artificial Intelligence %D 2014 %N Special Issue on AI Techniques to Evaluate Economics and Happines %P 23-30 %R 10.9781/ijimai.2014.253 %T Happiness and Human Relations: The Role of Materialistic Values. An ABM Illustration %U http://www.ijimai.org/journal/sites/default/files/files/2014/03/ijimai20142_5_3_pdf_38475.pdf %V 2 %8 03/2014