📑 وبینار: Machine learning applications in Asset Pricing
Why do some stocks have higher average returns than others? Which characteristics of stocks lead to higher or lower average returns? These are central questions in Asset Pricing. In a world where a huge amount of information is available, Machine Learning plays a crucial role in answering these questions. In this talk, I shed light on some of the frontiers of Machine Learning applications in Asset Pricing, and I delve into the detail of one of my recent papers: “Neighbouring Assets”. [paper link]
📑 وبینار: Machine learning applications in Asset Pricing
Why do some stocks have higher average returns than others? Which characteristics of stocks lead to higher or lower average returns? These are central questions in Asset Pricing. In a world where a huge amount of information is available, Machine Learning plays a crucial role in answering these questions. In this talk, I shed light on some of the frontiers of Machine Learning applications in Asset Pricing, and I delve into the detail of one of my recent papers: “Neighbouring Assets”. [paper link]
The War on Fakes channel has repeatedly attempted to push conspiracies that footage from Ukraine is somehow being falsified. One post on the channel from February 24 claimed without evidence that a widely viewed photo of a Ukrainian woman injured in an airstrike in the city of Chuhuiv was doctored and that the woman was seen in a different photo days later without injuries. The post, which has over 600,000 views, also baselessly claimed that the woman's blood was actually makeup or grape juice. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday.
from cn
