posted by Suzie on .
Tots-R-Us operates the only day-care center in an exclusive neighborhood just outside of Washington, D.C. Tots-R-Us is making substantial economic profit, but the owners know the new day-care centers will soon learn of this highly profitable market and attempt to enter the market. The owners deide to begin spending immediately a rather large sum on advertising designed to decrease elasticity. Should they wait until new firms actually enter? Explain how advertising can be employed t allow Tots-R-Us to keep price above average cost without encouraging entry.