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冬天打电脑游戏的水平会下降吗?

2019-09-10来源:黄石汽车网

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最近又有寒潮了,大家注意保暖。

看到这篇很有意思的文章:

??This paper studies the short-run impacts of temperature on human performance in the computer-mediated environment using server logs of a popular online game in China. Taking advantage of the quasi-experiment of winter central heating policy in China, we distinguish the impacts of outdoor and indoor temperature and find that low temperatures below 5 °C decrease game performance significantly.?


Non-experienced players suffered larger performance drop than experienced ones. Access to central heating attenuates negative impacts of low outdoor temperatures on gamers’ performance. High temperatures above 21 °C also lead to drops in game performance.?


We conclude that expanding the current central heating zone will bring an increase in human performance by approximately 4% in Shanghai and surrounding provinces in the winter. While often perceived as a leisure activity, online gaming requires intense engagement and the deployment of cognitive, social, and motor skills, which are also key skills for productive activities. Our results draw attention to potential damages of extreme temperature on human performance in the modern computer-mediated environment.??


数据


作者拿到了2011年3月期间一款在线多人游戏近50万玩家的每日记录。当然活跃用户只有6万多,乘以30天,一共近200万观测点。




作者主要用panel Tobit model,左手边主要是mission和time两个指标(及mission/hour)


分温度区间nonlinear



利用供暖政策的不同,区分室内与室外温度的差别影响。



供暖*低温:



分纬度:来自北方的玩家完成任务数基本不受影响,南方影响很大


分玩家等级:


最后是

Robustness check

Discussion

Policy implication


有兴趣的同学戳下面链接开放全文

https://link.springer.com/article/10.1007/s00181-018-1523-7



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