Posts by Tim Terblanche


Tim Terblanche

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Tim is part of the data team at 22seven and has a background in statistics, finance and science. Tim uses his skill set to find insights for all things 22seven. When he isn’t crunching numbers he likes to learn new skills or spend time doing water sports and outdoor activities.
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Economics of a Big Mac
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The Economics of a Big Mac

You’re probably wondering what the Big Mac has to do with economics. This humble burger has actually proven to be a useful tool for comparing different countries’ economies around the globe. This story deals with indices, so to start off, let’s look at what an index is. An index is a way of measuring something… Read more →