current12 / Stat-222-Project

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Comment on Using Earnings Calls #6

Closed ijyliu closed 4 months ago

ijyliu commented 6 months ago

if we include analyst questions, it seems like the analyst asking the question is often from a major US bank. so i'm a little concerned we will end up creating a bunch of spurious graph connections between random firms and banks

on the other hand, maybe these are not spurious connections because the banks are clearly invested/care about in these firm's stocks!

ijyliu commented 4 months ago

See: https://sites.google.com/view/isaac-liu/company-mentions-network?authuser=0

It MIGHT be an issue with Moody's corporation, but other than that, does not seem be major

And it's pretty benign due to the points above anyway