In a chaotic system, arriving at abstractions of the forces at play often gives a more illuminating picture than trying to model those systems from weakly-linked data points.

It's not that Austrian economists can't find their own data models to defend their positions, with an area like economics finding data to support your opinions is the easy part.

Rather, we've found that obsessing over the data provides very little understanding of the underlying cause-and-effect of economics.

It's like neurology. Yes, it's a terribly interesting field, but you'll learn more about the human mind from reading Proust.