I'm curious about a couple of things, but also ignorant... so here's hoping for a helpful reply: - How much institutional money (pensions, sovereign wealth, et

I'm curious about a couple of things, but also ignorant... so here's hoping for a helpful reply: - How much institutional money (pensions, sovereign wealth, etc) is ending up in VC? (My intuition tells me that the tremendous pressure on these funds to generate returns, which was a huge part of the housing bubble, is in turn fueling this bubble too, although not nearly at the same scale.)