Archive for the ‘Misc’ Category

Too big to fail?

Thursday, December 18th, 2008

A 1999 Article about the collapse of LTCM. Basically bedtime reading.

In September 1998 the Federal Reserve organized a rescue of Long-Term Capital Management, a very large and prominent hedge fund on the brink of failure. The Fed intervened because it was concerned about possible dire consequences for world financial markets if it allowed the hedge fund to fail. The Fed’s intervention was misguided and unnecessary because LTCM would not have failed anyway, and the Fed’s concerns about the effects of LTCM’s failure on financial markets were exaggerated. In the short run the intervention helped the shareholders and managers of LTCM to get a better deal for themselves than they would otherwise have obtained. The intervention also is having more serious long-term consequences: it encourages more calls for the regulation of hedge-fund activity, which may drive such activity further offshore; it implies a major open-ended extension of Federal Reserve responsibilities, without any
congressional authorization; it implies a return to the discredited doctrine that the Fed should prevent the failure of large financial firms, which encourages irresponsible risk taking; and it undermines the moral authority of Fed policymakers  in their efforts to encourage their counterparts in other countries to persevere with the difficult process of economic liberalization.

Direct Link

Unskilled and Unaware of It: How Difficulties in Recognizing One’s Own Incompetence Lead to Inflated Self-Assessments

Wednesday, November 26th, 2008

One of the funniest papers I ever read!

People tend to hold overly favorable views of their abilities in many social and intellectual domains. The authors suggest that this overestimation occurs, in part, because people who are unskilled in these domains suffer a dual burden: Not only do these people reach erroneous conclusions and make unfortunate choices, but their incompetence robs them of the metacognitive ability to realize it. Across 4 studies, the authors found that participants scoring in the bottom quartile on tests of humor, grammar, and logic grossly overestimated their test performance and ability. Although their test scores put them in the 12th percentile, they estimated themselves to be in the 62nd. Several analyses linked this miscalibration to deficits in metacognitive skill, or the capacity to distinguish accuracy from error. Paradoxically, improving the skills of participants, and thus increasing their metacognitive competence, helped them recognize the limitations of their abilities.

External Link

unskilled-unaware I saved it here in case they take it down!