The bid-rent curve has a negative slope because the activities balance the bid-rent with the cost of transportation to the point of attraction. Farther distances require greater transportation cost and thus reduce the amount of rent that can be paid. The bid-rent curve indicates why rents, and by inference land values, tend to be higher near central locations. Â« Better Business Bureau | big business Â». Permalink: http://glossary.econguru.com/economic-term/bid-rent+curve.
Recursion in computer programming is exemplified when a function is defined in terms of simpler, often smaller versions of itself. The solution to the problem is then devised by combining the solutions obtained from the simpler versions of the problem.
1 (computing theory, not comparable, of a function) which can be computed by a theoretical model of a computer, in a finite amount of time. ( 2 computing theory, not comparable, of a set) whose characteristic function is recursive (4) ( of a function): primitive recursive.