http://isteve.blogspot.com/2010/11/cognitive-abilities-and-household.htmlThis one hits quite a few topics I find of interest. Quantitative analysis crossed with human behavior, to name ust two.
The article goes into how corporations are doing to services (phone, cable, internet, etc.) what has already been done to some financial instruments: increased complexity of interaction to the point where one must be both savvy and motivated to tease out the optimal state for the consumer.
The human side of it is a study showing the relationship of mathematical aptitude with more optimal use of credit As mathematical aptitude goes up, the more optimally the person uses credit instruments. OTOH, verbal ability has no influence.
Form the article:
"...an awful lot of American corporate activity these days consists of figuring out ways to nickel and dime people over complex monthly charges. It's like a never-ending low intensity war between MBAs with computers versus customers, half of whom will be below average in intelligence, energy, or experience.
The MBA holy grail now is to figure out a way to get people to agree to pay an extra $9.99 per month for something they won't use -- especially, if the original process of coming up with their bill of $173.41 per month was so arduous that they won't bother to go through all the work it would take to have it reduced to $163.42.
...would I have fired up my PC to figure a way to chisel our customers out of an extra $9.99 per month? Well, in 1984 my customer was P&G, my employer's biggest client, and we were all terrified of offending them in any way, so I wouldn't have done it. But, if my customers were just a bunch of nobody consumers, well, yeah, I probably would have done it and then justified it to myself with some libertarian spiel. But now, I'm old, tired, not as smart, and not as persuaded by libertarian theories of ethics."
The comments are also worth perusing.