Reinforcing loops, also known as positive feedback loops, amplify changes within a system ... or viral marketing but can be detrimental in situations like the spread of disease or panic. Balancing ...

Aknin, Lara B., Elizabeth W. Dunn, and Michael I. Norton. "Happiness Runs in a Circular Motion: Evidence for a Positive Feedback Loop between Prosocial Spending and Happiness." Journal of Happiness ...

Here's Vamvakidis: The story of the year so far may be that of a negative feedback loop leading to a bad equilibrium ... contingent upon continued positive data, triggered a sharp market sell ...