An example You and another firm sell differentiated roducts How does the quantity demanded for your product change when you change your rice? Michael R Baye, Managerial Economics and Business Strategy, 3e. CThe McGraw-Hill Companies, Inc, 1999Michael R. Baye, Managerial Economics and Business Strategy, 3e. ©The McGraw-Hill Companies, Inc. , 1999 An Example • You and another firm sell differentiated products • How does the quantity demanded for your product change when you change your price?