This is a legacy website for the Behavioural Design Lab. It is no longer updated.
Behavioural Design Lab Subscribe Bird Contact

Does Bigger Data Lead to Better Decisions?

Technology, data, decision making

Many scholars, from decision scientists to organizational theorists, have addressed this question from different perspectives, and the answer, as for most complex questions, is “it depends.” Big Data can lead to Big Mistakes. After all, the financial sector has been flooded with big data for decades.

A large body of research shows that decision-makers selectively use data for self-enhancement or to confirm their beliefs or simply to pursue personal goals not necessarily congruent with organizational ones. Not surprisingly, any interpretation of the data becomes as much an evaluation of oneself as much as of the data.

How can organizations avoid such pitfalls and turn “Big Data” into a safe opportunity? Decade-old research provides some pointers. It is not Big that matters, it is Diversity that matters. Big is old – retailers and financial institutions have had big data for decades.

But Diversity is new. Take large retailers. Sure, they have had enormous databases for long time now. But marketers are only now connecting data from loyalty programs in physical stores with data not only about how the same customers behave on the company’s website, but also how the same or similar customers anywhere in the world behave on other websites – ranging from news sites to car sites to movies sites – all tracked using cookies. They can then link this data with in-depth market research as well as social media data from Twitter or Facebook.

This kind of linkage is reaping rich rewards. A leading Telco company we have worked with was able to increase market share by more than 20% in some countries without increasing the marketing budget by leveraging behavioural and transactional data from social and general media.

Read the rest of the article...

Related content

Leaders as Decision Architects

Big Data: Measuring and Predicting Human Behaviour

What’s the big deal about big data?

© 2015 Warwick Business School and the Design Council
jQuery UI Datepicker - Default functionality