期刊
APPLIED ECONOMICS
卷 55, 期 52, 页码 6187-6204出版社
ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
DOI: 10.1080/00036846.2022.2141462
关键词
Multitasking; causal analysis; deep learning; sports economics
类别
This study examines the impact of scheduled tasks on the productivity of working teams, and how team size and external conditions may modify this impact. The research finds that participating in UEFA Champions League matches significantly affects the performance of teams in domestic league matches, especially for small teams. Additionally, away teams tend to react more conservatively by increasing their probability of drawing.
Do important upcoming or recent scheduled tasks affect the current productivity of working teams? How is the impact (if any) modified according to team size or by external conditions faced by workers? We study this issue using association football data where team performance is clearly defined and publicly observed before and after completing different activities (football matches). UEFA Champions League (CL) games affect European domestic league matches in a quasi-random fashion. We estimate this effect using a deep learning model. This approach is instrumental in estimating performance under 'what if' situations required in a causal analysis. We find that dispersion of attention and effort to different tournaments significantly worsens domestic performance before/after playing the CL match. However, the size of the impact is higher in the latter case. Our results suggest that this distortion is higher for small teams and that, compared to home teams, away teams react more conservatively by increasing their probability of drawing.
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