Consider the market for spouses. New legislation states that polygamy is allowed. Because there is no change in the non-price determinants, the supply curve does not shift. See Figure 1. 16. Consider the market for U. S. dollars.
Central bankers sell dollars.
The demand curve is unchanged. As Central bankers sell dollars, the number of sellers of dollars increases. The supply curve shifts to the right. Equilibrium quantity increases. Consider the market for leather gloves.