We provide evidence that the online discussion on the WSB subreddit had a substantial negative impact on the profitability of shorting strategies across a number of stocks -- even those that were neither heavily discussed on the subreddit, nor experienced an unusual increase in retail buying...

The video game industry is one of the new engines of economic growth, and esports industry, as an essential subindustry, plays a pivotal role in driving economic growth. To investigate the mechanism and the quantitative relationship among them, we propose a two-stage transmission path “Esports...