Rajiv Sethi Mon 2010-09-20 10:04 EDT

An Extreme Version of a Routine Event

Rajiv

The flash crash of May 6 has generally been viewed as a pathological event, unprecedented in history and unlikely to be repeated in the foreseeable future...far from being a pathological event, the flash crash was simply a very extreme version of a relatively routine occurrence...the flash crash can provide us with insights into the more general dynamics of prices in speculative asset markets...The crash revealed with incredible clarity how (as James Tobin observed a long time ago) markets can satisfy information arbitrage efficiency while failing to satisfy fundamental valuation efficiency...Aside from scale and speed, one major difference between the flash crash and its more routine predecessors was the unprecedented cancellation of trades...this was a mistake: losses from trading provide the only mechanism that currently keeps the proliferation of destabilizing strategies in check...

extreme version; Rajiv Sethi; routine event.

zero hedge Fri 2009-08-28 17:03 EDT

One Man's Critique Of A Loose Monetary Policy

It seems these days everyone is happy to blame Greenspan for creating the biggest housing/credit bubble in American history, yet few have the same problem when it comes to voicing their support of Ben Bernanke, who is repeating exactly the same monetary steps (mistakes) as performed by his predecessor. Proponents will say that this time the justification was to prevent a full financial systemic collapse, and the trillions of excess liquidity (an approach that even Greenspan did not embark on full bore) that drowned the capital markets were just what the doctor ordered. Whether that is true or not will be debated by historians who analyze the 2009 as the year when China, the US and the Eurozone let loose the most unprecedented monetary loosening in the history of...

loose monetary policy; Man's Critique; Zero Hedge.