球迷的沉默:受限人群对NBA胜利边缘的影响

IF 0.9 4区经济学 Q4 HOSPITALITY, LEISURE, SPORT & TOURISM

International Journal of Sport Finance Pub Date : 2022-08-01 DOI:10.32731/ijsf/173.082022.04

Henry Steinfeldt, Sören Dallmeyer, C. Breuer

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引用次数: 0

摘要

本研究调查了新冠肺炎大流行造成的限制人群对NBA比赛胜率的影响。通过对2010/11赛季至2020/21赛季的11个NBA赛季的12500场比赛的观察，该研究首先表明，在2020/21赛季的COVID-19赛季，比赛的平均胜率比之前任何一个赛季都要大。回归结果显示，在受限人群面前进行的比赛比在非受限人群面前进行的比赛更有可能以15分、20分或25分的优势获胜。研究结果表明，在空旷的竞技场或在一小群人面前进行的比赛也会产生类似的效果。对NBA和其他主要团队体育联盟的影响进行了讨论。

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The Silence of the Fans: The Impact of Restricted Crowds on the Margin of Victory in the NBA

This study investigates the impact of restricted crowds caused by the COVID-19 pandemic on the margin of victory of games in the NBA. Using 12,500 game-level observations from 11 NBA seasons from 2010/11 to 2020/21, the study first shows that during the COVID-19 season of 2020/21, games had a greater average margin of victory than any of the prior seasons. Regression results reveal that games played in front of restricted crowds were more likely to be won by a margin of 15, 20, or 25 points than games played in front of non-restricted crowds. The results indicate similar effects for games played in an empty arena or in front of a small crowd. Implications for the NBA and other major team sports leagues are discussed.

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来源期刊

International Journal of Sport Finance HOSPITALITY, LEISURE, SPORT & TOURISM-

CiteScore

1.50

自引率

20.00%

发文量