This focus has obscured the prevalence and importance of nonmonotonic inverted-U-shaped effects, whereby positive phenomena reach inflection points at which their effects turn negative. We trace the ...

The gap momentarily turned positive Monday or ‘un-inverted’, and by the close of trading, the 10-year Treasury yield was just 9.8 basis points, or 0.098 percentage points, below the 2-year yield.

The traditional view of the relationship between role stressors (role ambiguity and role conflict) and performance is contrasted with a perspective that has received relatively little attention. Some ...