Bond valuation is a process of determining the fair market price of the bond based on factors such as interest rates, bond payments, and time periods. The money supply has to decrease if you want interest rates to increase.The price of money is the nominal interest rate, the quantity is how much money people hold, supply is the money supply, and demand is the demand for money. Use the graph and the supply and demand for bonds to show what will happen to interest rates if there is a rise in the riskiness of bonds. The demand for money is the relationship between the quantity of money people want to hold and the factors that determine that quantity. There's going to be an inverse relationship between the interest rate and bond prices if interest rates fall bond prices are going to increase. If the bond price goes up, the interest rate—or cost of the loan—goes down. Supply and demand in the bond market. An increase in the supply of any good causes its price to fall. The following table shows a money demand schedule, which is the quantity of money demanded at various price levels (PP).