Brands Must Get Beyond Fixation on Measurable Media Impact

If a tree falls in the woods and no one is around to hear it – it does, in fact, make a sound. Similarly, if an ad influences a consumer’s purchase decision, even if it doesn’t fit neatly into an existing attribution system – it has, in fact, made an impact.

Unfortunately, the RTB ecosystem, with its fundamental need for measurement and attribution, could be holding marketers back from fully realizing the potential of their overall media plans. By continually reinforcing the notion that spend should be focused on channels that have the most measurable or attributable performance in the context of the consumer purchase path, brands risk fundamentally misaligning their spend with their goals.  

It’s incorrect to assume that media that can’t be measured isn’t effective. But the greater and subtler risk is believing that just because a form of media can be measured, that the attribution actually measures the efficacy of that media in isolation – or even with any accuracy. To take the most obvious example, the measurement gaps in traditional Nielsen-based TV ad effectiveness measurement are plain to even the most casual observer. But we know that TV has been and continues to be a highly effective medium for advertising. Biasing media plans against TV because it’s not precisely measured would be absurd. On the other hand, a marketer’s spend on Google Adwords – or an active radio campaign – may have more to do with a display advertising campaign’s success than any RTB platform’s technology, but this won’t show up in the average marketer’s data.



Most impressions of banner ads are never actually seen. Most users never, ever click on banners. And yet, studies show that non-clicking users shown an abundance of banner ads – relative to those in a control group – will convert more often. So what exactly is attribution technology measuring, and what is RTB technology optimizing on – if they don’t know which ads are actually seen (this is not the same as viewability), nor do they do know which ones actually have an effect?

Unfortunately, the answer is often the last-clicked ad, the last absolute ad seen – or some vague, proprietary black-box algorithm that also doesn’t know or use the salient data points just discussed. Of course, this completely ignores the impact of any other channel, such as out-of-home or search. Yet RTB has been hailed for the precise valuation of impressions based on sophisticated algorithms. The reality is that it’s using a rough approximation based on a number of dubious data points (such as clicks), while ignoring a litany of meaningful unknowns (such as which ads were actually seen).

The fact remains, however, that RTB and attribution technologies are actually measuring, optimizing and reporting on something. Marketers receive weekly reports with numbers, graphs and pivot tables. This is reassuring and likely has a directional relationship to the truth. But it also leads brands to prioritize partnering with people that can deliver the same. After all, the marketing of RTB and attribution companies is completely tailored to emphasize both the quality and importance of their efforts.

The temptation of digital is to create causal relationships.  Yet we simply do not know when ads are seen, let alone effective. That’s true for media that can technically enable traceable conversion attribution, like banner advertising, as well as media that cannot, like radio. But just because we can do it, doesn’t mean we should. Instead of focusing on holding vendors only to the conversions we can directly attribute, we should – at the very least – be measuring lift between control groups and exposed groups. The vendor would ideally get credit for all lift over the control, regardless whether ads were clicked or not.

Opportunistic technology vendors try to bias brands toward banners and away from spending on TV, radio and mobile because those channels don’t fit into their attribution models.  While most brands aren’t necessarily going to fall into this trap, we need to remain vigilant about shaping the debate to ensure that certain channels aren’t underrated, and that we really move the industry toward a marketing paradigm that acknowledges both the knowns and unknowns of marketing efficacy.

3 comments about "Brands Must Get Beyond Fixation on Measurable Media Impact".
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  1. Carol Lewis from Riverton Media LLC, October 16, 2014 at 12:40 p.m.

    This is a really, really good article with a not-so-good title. The problem is the fixation on attribution models which ignore a whole body of knowledge on measuring media impact beyond the click.

  2. Ken Nicholas from VideoAmp, October 16, 2014 at 7:36 p.m.

    You are brave to write such things, Eric, at such a time as this. But it also true that the 'intrinsic' and the 'unknown' are clearly being left by the roadside as you have stated above. I myself wrote something along these lines a while back, but not as eloquently, nor to nearly as wide an audience. Great piece today.

  3. Dave Newmark from, October 17, 2014 at 12:39 p.m.

    Wannamaker strikes again. Knowing which half their ad budgets are wasted (so to speak) is the driver of desire to do pure attribution; to measure cause and effect. After all, advertisers want to be as efficient as possible in their ad spend. But this article wisely points out that media which influences without physical attribution at the point of exposure still creates impact. Smart advertisers know this and recognize that a compelling message promoted across many different media delivered as efficiently as possible to the intended target market will win the day.

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