After controlling for age and baseline depression scores, the yoga
group showed a significant increase in high frequency HRV and
decreases in low frequency HRV unlike the control
group that showed
little change.
As such, the true strength of ability to explain what is going on
decreases, while economic becomes an odd «inside game» for a funny
group of mathematicians trying to make sense of an idealized world that bears
little resemblance to our own world.