Many Goods
While low level demonstrations of budget constraints are often limited to two good situations which provide easy graphical representation, it is possible to demonstrate the relationship between multiple goods through a budget constraint.
In such a case, assuming there are goods, called for, that the price of good is denoted by, and if is the total amount that may be spent, then the budget constraint is:
Further, if the consumer spends his income entirely, the budget constraint binds:
In this case, the consumer cannot obtain an additional unit of good without giving up some other good. For example, he could purchase an additional unit of good by giving up units of good
Read more about this topic: Budget Constraint
Famous quotes containing the word goods:
“A man hath no better thing under the sun, than to eat, and to drink, and to be merry.”
—Bible: Hebrew Ecclesiastes, 8:15.
Compare with Luke 12:19: “And I will say to my soul, Soul, thou hast much goods laid up for many years; take thine ease, eat, drink, and be merry.”
“When goods increase, those who eat them increase; and what gain has their owner but to see them with his eyes?”
—Bible: Hebrew, Ecclesiastes 5:11.