dimelab dimelab: shrinking the gap between talk and action.

mathematical model Topic in The Credit Debacle Catalog

complex mathematics modeled (1); derivative mathematical models impossible (1); Fiat World Mathematical Model (2).

Mon 2010-09-20 10:12 EDT

Mish's Global Economic Trend Analysis: Fiat World Mathematical Model

...Conditions today are essentially the same as during the great depression...It is the destruction of credit, coupled with the fact that what the Fed is printing is not even being lent that matters...we are in deflation based on the following definitions: Inflation is a net expansion of money and credit. Deflation is a net contraction of money and credit. In both definitions, credit needs to be marked to market...the mark to market value of credit is contracting faster than base money is rising...The Fed tries to hide the contraction in the market value of bank credit by its Don't Ask, Don't Sell policy...The credit bubble that just popped exceeded that preceding the great depression, not just in the US but worldwide. Thus, it is unrealistic to expect the deflationary bust to be anything other than the biggest bust in history. Those looking for hyperinflation or even strong inflation in light of the above, are simply looking at the wrong model...

Fiat World Mathematical Model; Mish's Global Economic Trend Analysis.

The Economic Populist - Speak Your Mind 2 Cents at a Time Mon 2009-12-28 18:57 EST

Pricing a CDO - Not only Bad Math, Bad Computation too

A working paper, Computational complexity and informational asymmetry in financial products, Sanjeev Arora, Boaz Barak, Markus Brunnermeier, Rong Ge. sheds some light on the complex mathematical models upon which credit default obligations and other derivatives are based. What Arora et al. prove is not only are many derivative mathematical models impossible to compute, never mind in real time, because they require more computing power than the world possesses, the missing information to run a mathematical model is a very good place to cheat with.

Bad Computation; bad math; CDO; economic populist; Mind 2 Cents; Price; speaking; Time.

Thu 2009-02-26 00:00 EST

Mish's Global Economic Trend Analysis: Fiat World Mathematical Model

Fiat World Mathematical Model; Mish's Global Economic Trend Analysis.