标题： 2019-2024年粉色污渍新闻广告支出和在Facebook上的传播趋势 显示英文标题

标题： Trends of Pink Slime Journalism Advertisement Expenditure and Spread on Facebook from 2019-2024

摘要： 粉色粘液新闻是一种新闻机构发布低质量或煽动性的党派文章并声称是本地新闻网络的做法。 本文使用来自页面和群组的公开帖子，研究了Facebook上粉色粘液网站的传播情况。 我们评估了在Facebook上分享粉色粘液网站的趋势以及粉色粘液新闻网络的母组织购买的广告模式。 我们的分析发现，尽管Facebook页面上的粉色粘液帖子数量多年来有所减少，但广告资金却增加了。 广告资金的增加影响了Facebook群组帖子的增加。 此外，广告支出在选举年份会增加，但在非选举年份仍然讨论有争议的话题。 通过展示2020年、2022年和2024年美国大选年的模式和主题，这项研究提供了对潜在危险新闻策略的见解，并为未来的美国总统选举提供了预测。 显示英文摘要

摘要： Pink slime journalism is a practice where news outlets publish low-quality or inflammatory partisan articles, claiming to be local news networks. This paper examines the spread of pink slime sites on Facebook using public posts from Pages and Groups. We evaluate the trends of sharing pink slime sites on Facebook and patterns regarding the advertisements purchased by the parent organizations of the pink slime news networks. Our analysis discovers that while the number of pink slime posts on Facebook pages have decreased over the years, advertising dollars have increased. The increase in advertising dollars influences an increase in Facebook group posts. Further, the advertising expenditure increases during election years, but contentious topics are still discussed during non-election years. By illustrating the patterns and themes from US election years of 2020, 2022, and 2024, this research offers insights into potentially dangerous journalism tactics, and provides predictions for future US Presidential Elections.