Pragma Synesi - interesting bits

Compendium of interesting bits I come across, with an occasional IMHO

Neuroeconomics

Neuroeconomics

Do economists need brains?

Jul 24th 2008 | NEW YORK
From The Economist print edition

A new school of economists is controversially turning to neuroscience to improve the dismal science

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July 30, 2008 Posted by pragmasynesi | behaviour, brain, decision making, economics, neuroeconomics | | No Comments

Dumb tricks your mind plays

Blame it on evolution — we’re not perfect! Some quotes from the article:

“Our brains have evolved to live in the moment…”

“Most pleasure springs from the ancestral, reflexive system…”

“Thinking of the brain’s pleasure system as a kluge…”

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NEUROSCIENCE: A WORK IN PROGRESS
The mind plays tricks – very dumb tricks
A new book argues that evolution is far from perfect: What makes the human brain wonderful also makes it an error-prone mess

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May 16, 2008 Posted by pragmasynesi | behaviour, brain, decision making, evolution, evolutionary psychology, neuroeconomics | , | No Comments

Irrational about money

Michael Shermer’s blog about money (”Why People Believe Weird Things About Money“) describes how people would choose less money over more as long as the less money is more than someone else would get.  The article also describes how this “irrational” trait has been observed in monkeys too, suggesting that it is a behaviour that evolved pre-humans.  A very worthwhile read.

I found one of the responses (reproduced below) questioning the “irrational” label of this trait, highly entertaining:

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January 24, 2008 Posted by pragmasynesi | behaviour, decision making, evolutionary psychology, neuroeconomics, neuroscience | | No Comments

Monkey, Business

Book review from the New York Times — sounds interesting.

MONKEY, BUSINESS

FOR A BETTER ECONOMY, WE NEED TO FIGHT OUR BETTER INSTINCTS

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January 21, 2008 Posted by pragmasynesi | behaviour, economics, evolutionary psychology, neuroeconomics | | No Comments

Giving it away to “get some”

Charity, like conspicuous consumption, is about attracting the opposite sex. I always thought that being polite, like when gentlemen open doors for ladies, serves the same purpose — “I can afford to help you and STILL be highly successful!”

Here is the story:

http://www.economist.com/displaystory.cfm?story_id=9581656

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August 2, 2007 Posted by pragmasynesi | behaviour, evolutionary psychology, neuroeconomics | | No Comments

Testosterone driving financial decisions

More on this later on when I have time to comment:
Neuroscience

Money isn’t everything

Jul 5th 2007
From The Economist print edition

Men with a lot of testosterone make curious economic choices

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July 5, 2007 Posted by pragmasynesi | neuroeconomics | | No Comments

CEO vs. Lizard

I found this article very interesting. I especially liked the the symbolism of the CEO vs. the Lizard as applied to the brain’s cerebral cortex vs. limbic system. I’ll have to explore it more when I have time.

Your brain on Gucci

Economists used to think consumers made rational purchasing decisions. But a new field of research is revealing neural forces that leave classical theorists scratching their heads

June 8, 2007 Posted by pragmasynesi | brain, decision making, economics, neuroeconomics | | No Comments