Market demand: the relation between the price of a particular good and the quantity of the good consumers are willing to buy at that price--during a...

14. Market demand: the relation between the price of a particular good and the quantity of the good consumers are willing to buy at that price--during a specific time period, other things equal. A. Holding everything else constant: perceived quality, expected price, taxes, etc. Will talk more about what "everything" is in a minute. Exceptions?