Yahoo! Offers a Popular Subject Directory That Serves as A(n)

question 19

Short Answer

Yahoo! offers a popular subject directory that serves as a(n) _________, or entrance to other Internet resources.

---

Definitions:

Tit-For-Tat

A strategy in game theory where a participant mimics the actions of their opponent, typically in retaliation or as a form of reciprocal behavior.

Cooperatively

This term describes actions or operations done jointly by a group or parties working together towards a common goal or benefit.

Imperfect Competition

A market structure in which no firm is a monopolist, but producers nonetheless have market power they can use to affect market prices.

Oligopoly

A market structure characterized by a small number of firms controlling a large majority of the market share.