球员成本与俱乐部经营收入的关系——基于NBA(2001-2010)赛季的实证研究
구원성본여구악부경영수입적관계——기우NBA(2001-2010)새계적실증연구
The Relation between Players'Cost and Operating Income——An Empirical Research Based on Data from 2001 to 2010 Season in NBA
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