That's kind of an awesome revelation for me. Economic data collected from blockchain records can be used to directly measure what has only been deduced until now. It's like in a supply chain, you put a barcode on every component so you can track it each step of the way, allowing refinements to be made with expert precision. It's fascinating to think that people will be able to now do this with economic systems in general. We already know much of the what in economics, this may tell us more of the why.