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Re:Spotify opens on NYSE, valuing company at almost $30B by jacquesm on Tuesday April 03, 2018 @01:33PM (#16747034)
> Did something fundamentally change in the market to lead to this, or did all these companies just happen to make it to "market maturity" around the same time?

One successful IPO will beget a whole raft of follow-ons in similar segments to profit from the 'atmosphere' as much as possible. Until the first one that bombs, then it is immediately game over. So there tends to be a bursty nature to this IPO thing.

Re:Spotify opens on NYSE, valuing company at almost $30B by stochastic_monk on Tuesday April 03, 2018 @08:32PM (#16750795)
This leads me to believe that a Hawkes process would be an excellent way to model IPOs.
Re:Spotify opens on NYSE, valuing company at almost $30B by froindt on Tuesday April 03, 2018 @02:17PM (#16747515)
Thanks. I don't follow IPO's too closely and was less than 10 for the .com bubble filled with IPO's. I'm still learning the general patterns.