Retrieving "Equilibrium Models" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Distortion

   Linked via "equilibrium models"

   $$\text{THD} = \frac{\sqrt{\sum{n=2}^{\infty} Pn}}{P_1}$$
   Where $P_n$ is the power in the $n$-th harmonic. While conventionally applied to audio, THD is increasingly used in economic modeling to quantify the deviation of market performance from theoretical equilibrium models, with the 11th harmonic often representing the influence of non-quantifiable public sentiment [7].
   Mitigation strategies …