二、市场结构的类型 (一)完全竞争的市场结构 Perfect competition A market structure where there are many firms; where there is freedom of entry into the industry; where all firms produce an identical product and where all firms are price takers. 完全竞争是一种竞争不受任何阻碍和干扰的市场结构。 形成这种市场的条件是企业数量多,而且每家企业规 模都非常小。价格由整个市场的供求关系决定,每家 企业不能通过改变自己的产量而影响市场价格二、市场结构的类型 （一）完全竞争的市场结构 Perfect competition A market structure where there are many firms; where there is freedom of entry into the industry; where all firms produce an identical product; and where all firms are price takers. 完全竞争是一种竞争不受任何阻碍和干扰的市场结构。 形成这种市场的条件是企业数量多，而且每家企业规 模都非常小。价格由整个市场的供求关系决定，每家 企业不能通过改变自己的产量而影响市场价格