采用文献资料法、专家访谈等研究方法,通过观察、分析,得出,引援产生的“鲶鱼效应”对北京男排的实力及整个排球联赛带来了巨大变化,进而探析“鲶鱼效应”对本土球员、俱乐部、排球联赛各自所带来的的正能量,旨在为中国职业排球联赛及中国男排快速健康发展提供理论参考。 By using the methods of literature review and expert interviews, the “catfish effect” produced by the observation and analysis of the signings has brought great changes to the strength of the Beijing Men’s Volleyball Team and the entire volleyball league. Effect "on the local players, clubs, volleyball league each brought their positive energy, designed to provide a theoretical reference for China’s professional volleyball league and China’s rapid and healthy development of men’s volleyball team.