Elasticity may refer to : Elasticity -LRB- physics -RRB- , continuum mechanics of bodies which deform reversibly under stress Various uses are derived from this physical sense of the term , especially in economics : Elasticity -LRB- economics -RRB- , a general term for a ratio of change .

Elasticity could mean : Elasticity -LRB- economics -RRB- , a general term for a ratio of change .
