At Recast, we often speak with practitioners who are trying to build their own MMM in-house. While we think there are great reasons to use a tool like Recast instead of building in-house, many people want to try it themselves before committing to working with a partner. In this post, …
At Recast we generally recommend using spend — not impressions — to represent channel activity in a marketing mix model. This isn’t a technical limitation of the model itself, but rather reflects our beliefs about the critical limitations of “impressions” metrics that modelers should be aware of. This recommendation is …
At Recast we believe that in order for our customers to get value out of Recast, the model needs to be correct. That is, it needs to give valid, actionable inferences that our customers can use to drive bottom-line improvements in their business. In order to get to a correct …
It’s a question as old as Adwords: is my branded search spend truly incremental? Branded search ads are those that are attached to brand-name keywords, like “Tide” instead of “detergent”. Ads that show when someone searches for a brand name tend to (at least seem to) perform very well, but …
People who have been around the world of marketing mix modeling (MMM) for a while are often shocked that Recast is designed to be refreshed on a weekly cadence. “How are you able to do in a week what it takes many other vendors months to do?” they might ask. …
Marketing Mix Models (MMM) are very complex, and the choice of the parameters your data scientists choose can really influence the results you will get. If the model allows for your analyst to guess, check, and set parameters until things look right to them, there’s a high chance the end …
How to reduce bias in your marketing mix modeling (MMM) with better parameter settings Read More »
Introducing Media Mix Modeling (MMM) into your organization is a decision that requires careful consideration and due diligence. MMM is hard, and it’s worse to do it badly than to not do it at all. If you’re starting to consider how to do MMM, you might be thinking about whether …
9 Questions to Ask Your MMM Vendor (or Internal Marketing Science Team) Read More »
You don’t just want an MMM model. You want a model that can be trusted. But since MMM models are really powerful, they can also be subject to overfitting. So, how can we build confidence in the model and the recommendations we’re making to the marketing team? The answer: backtesting …
How to do holdout accuracy and backtesting for your MMM (and why it matters) Read More »
It is said that the best product ideas come from having to scratch your itch – from facing a big, challenging problem and urgently needing to find a solution for it. Recast has a similar genesis story. I ran the data science and analytics team at Harry’s, known for its …
There are thousands of non-marketing factors that can make an impact on your company’s base sales. Consumer sentiment, GDP growth, inflation, consumer saving rates, interest rates… we could list dozens and dozens of exogenous factors that can change your base sales. But when it comes to marketing mix modeling, we …
