TY - JOUR AB - Purpose This paper aims to review the validation of assumptions made in agent-based modeling of diffusion and the sufficiency (completeness) of the mechanisms assumed to operate.Design/methodology/approach One well-cited paper is examined.Findings Evidence is presented that casts doubt on the assumptions and mechanisms used. A range of mechanisms is suggested that should be evaluated for inclusion in diffusion modeling.Originality/value The need for validation of assumptions has been stressed elsewhere but there has been a lack of examples. This paper provides examples. The stress on the sufficiency of the mechanisms used is new. VL - 50 IS - 3/4 SN - 0309-0566 DO - 10.1108/EJM-02-2015-0120 UR - https://doi.org/10.1108/EJM-02-2015-0120 AU - East Robert AU - Uncles Mark D. AU - Romaniuk Jenni AU - Lomax Wendy PY - 2016 Y1 - 2016/01/01 TI - Improving agent-based models of diffusion T2 - European Journal of Marketing PB - Emerald Group Publishing Limited SP - 639 EP - 646 Y2 - 2024/04/25 ER -