What research papers cover Bitcoin's impact on Central Banks, "velocity of money", and reserves? I'm looking for research papers that cover the impact Bitcoin may have on Central Banking, interest rates, velocity of money, and their reserve.

What research papers or information from thought leaders exists w.r.t Bitcoin's impact on economic matters?
I don't have a list or a wiki listing all the relevant documents, but the European Central Bank produced this document which covers several types of money schemes including Bitcoin.

Perhaps some lessons learned, and advice from this document can encourage adoption of Bitcoin.