During the last decades a consensus has emerged that it is impossible to disentangle liquidity shocks from solvency shocks. As a consequence the classical lender of last resort rules, as defined by Thornton and Bagehot, based on lending to solvent illiquid institutions appear ill-suited to this...

Speculative runs on asset price fixing schemes are most often attributed either to an inexplicable mass hysteria or to a sudden, unpredictable random disturbance. Such attribution places runs and panics outside of the realm of scientific inquiry. Alternatively, in this paper I define the notion...