In: Economics
Shifting in economics means the complete movement of a curve
from its existing position. Shifting to the right means there is
increase in the component whereas shifting to the left means there
is a decrease in the component. With shifting the curve moves
completely to the right or left rather than movement along the same
curve. The most common examples of shifts are shift in demand curve
and supply curve. In this case quantity demanded or supplied is
measured along the X axis and price along the Y axis. If quantity
demanded or supplied increase due to factors other than price, the
demand curve or supply curve will shift towards the right, showing
that at the same price more quantity is demanded or supplied. When
there is decrease in quantity demanded or supplied, the curves will
shift to left. But if demand or supply changes due to changes in
price only, then there will not be any shift. There is only upward
or downward movement along the curve. Example of shift in demand
curve is illustrated in the image.