Economic Definition of demand elasticity alternatives. Defined.
Offline Version: PDF
Term demand elasticity alternatives Definition: The price elasticity of demand can fall into one of five categories--perfectly elastic, relatively elastic, unit elastic, relatively inelastic, and perfectly inelastic--based on the coefficient of elasticity. These five elasticity alternatives form a continuum ranging from perfectly elastic at one end to perfectly inelastic at the other. The "middle" of this continuum is occupied by unit elastic. in that the "unit" and the two "perfectly" are really borders, boundaries, and endpoints, most of the real world action involving the price elasticity of demand takes place in the two "relatively" alternatives--relatively elastic and relatively inelastic.