What is Marketing Mix Modelling?

November 20, 2021By Simon FosterMedia Evaluation, Media Planning, MMM

Marketing Mix Modelling or MMM is a regression-based approach to identifying the drivers of sales for a business or brand – making it a form of attribution.  For many advertisers it is used to understand and optimise the effects of paid media in generating sales outcomes.  Unlike many other forms of attribution, MMM aims to … Read More

Adstock and Diminishing Returns: non-linear advertising effects

June 7, 2020By Simon FosterMarketing Effectiveness, Marketing Training, Media Planning, MMM

Adstock is an important concept in marketing effectiveness. It was first quantified by Simon Broadbent in the 1970s. Its value lies in helping make marketing and media mix models more accurate by recognising that advertising and media investments have non-linear “carryover” response effects. These non-linear effects are normally grouped into two areas: the delayed effect … Read More