运用竞争平衡指数对我国职业足球竞赛的动态分析

Dynamic Analysis of Professional Football Competitions in China with Competitive Balance Index

以2008至2012赛季中国足球超级职业联赛作为研究对象,从市场经济学的角度出发采用职业体育竞争平衡相关指数的研究方法,对各个赛季的赢球率标准差、赢球率标准差比率、集中度以及赫芬达尔指数进行竞争平衡状态的分散度以及集中度分析。研究结果表明五个赛季中2008赛季中超联赛的竞争平衡状态最差,其次为2011赛季、2010赛季、2012赛季以及2009赛季。中国足球超级联赛竞争平衡特征呈现反复波动性,缺乏稳定性与提高趋向性。我国职业足球联赛的竞争平衡没有随着职业体育的发展有明显的进步。

With professional football league in seasons from 2008 to 2012 as the study subject and on the basis of market economy, the paper analyses the standard deviation of winning rate, standard deviation rate of winning rate, concentration rate, dispersion and concentration of the competitive balance of the Herfindahl index. The paper re- veals that the competitive balance state of Chinese Super Football League in 2008 is the worst among the five sea- sons, followed by 2011 season, 2010 season, 2012 season and 2009 season. The competitive balance of the Chi- nese super football league is featured with volatility. The competitive balance of the professional football league in China improves with the development of the professional sport.