I have a hard time reconciling the fact you claim to be making a dispassionate analysis, and yet cannot find a single accomplishment of Janet Yellen that would merit her being an in-demand speaker, except her ability to ‘direct government largesse’. If you were trying to make a sincere argument, I suspect you’d find a few reasons people would value her ideas.
> being an in-demand speaker, except her ability to ‘direct government largesse’
She was a decent economist. Her work not associated with politics ended as the 20th century was in the rearview mirror. Take a look at her bibliography[1]. The interesting non-proceedings/non-Fed papers end in the 90s.
There are many other economists who are just as good (i.e. capable of talking at length in sleep inducing tone without providing any deep insight but making general statements about topics that sound like they should be interesting). No one pays them a bazigillion bucks to read their policy papers out loud.
What evidence do you have that she gets paid the bucks due to her attributes as a speaker?
That’s not the only reason to hear her opinions, but among the group that can afford to pay those fees, her ability to direct largess is their most important reason.