Gregory Isaacs dies Reggae legend Gregory Isaacs has died after a battle with cancer. Isaacs, who was 59 years old, died on Monday morning at his home in London where he spent part of his time.
Sagacity is the quality of being wise or having good judgment. An example of sagacity is when a person refuses to get in the car with someone who has been drinking. sagacity. pl. sagacity. The quality of being discerning, sound in judgment, and farsighted; wisdom.
Scarcity is a pervasive aspect of human life and is a fundamental precondition of economic. behavior. Although the academic marketing and consumer- behavior literatures contain relatively little. about the psychological effects of scarcity, marketing practitioners have long assumed that scarcity. enhances the perceived value of products and opportunities (Cialdini, 1985).