Your invocation was of the self-interest of the Butcher and Baker leading to an optimized output point on the Supply/Demand curve. Which is essentially what Smith argued. The collaboration research shows that this is not necessarily the case. That in many cases, individuated self-interest leads to systemic collapse (the classic liquidity trap) whereas cooperative engagement that sublimates individuated self-interest sustains the system and the long term view of self-interest
It can show this all it wants, Degs, but that won't make people more collaborative -- they'll still seek out their own view of their own self-interest.
Smith's mistake was to assume "rational actors" in both short and long term behaviour
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I agree that there are irrational actors in the market and that Smith's view on economics doesn't encompass that. But most people ARE mostly rational most of the time, and it is safe to make general assumptions on those terms.
And as Kahneman's Nobel Prize winning work demonstrates - this is rarely the case when it comes to the Butcher/Baker etc.
I'm unfamiliar with the work -- I'll have to seek it out.
It is true that this also can apply to collaborative efforts, but precisely because it involves the "wisdom of the crowds" every bit as much as "supply and demand" do- you often reach more optimal outcomes.
On a white board in an Econ 201 classroom, I'm sure this is true. I think finding a real world example is going to be more difficult (not, I stress, impossible -- merely difficult). Take your blue laws analysis -- I don't see their repeal as the cooperative effort you do. In Missouri, where we still have vestigial blue laws in some areas, their repeal was OPPOSED by a cooperative effort and supported by a few very loosely organized merchants.
Your carwash analysis is similarly flawed. Under Smith - the carwash would hide how it deals with its water because it is in the self-intersts of the carwash owner to externalize those costs onto society to maximize profit.
Unless he could make MORE profit by emphasizing his "green-ness." Under your analysis there would be absolutely zero sales of the Chevy Volt. It costs more, and provides nothing more, than other cars in its class, even with a government incentive to purchase. Chevy still sells the car, and Toyota sells even more Priuses even though the Prius also costs more than its fuel efficiency will repay. This is not because of rational behavior -- it is because people treat these vehicles as "eco-status" symbols "Look how green I am." Similarly, the theoretical car wash I posited could serve the same market.
Wrong analysis. Smith's point is that you THOUGHT you were voting your own "self-interest" when you actually harmed your own self-interest.
I only harmed my self interest if A: I don't care about the larger society in which I live; and B) I accept your view that I would have received student loans if Reagan had left more money in the program -- something I don't believe to be true at all. As I do care about the society I live in, I thought Reagan's approach to governance was better for that society, and hence better for me, and I voted that interest.
But again, the reality is that you did not have the SCOPE OF CONCEPTION to connect that voting for Reagan would personally cost you $1,000,000+ over the course of your lifetime.
And it did not. Remember -- long before I had the financial aid experience I'd related to you, I'd chosen my career field. I worked in my chosen career field for 14 years, along side people who had college degrees and who didn't make any more money than I did during that period. I haven't lost the $500,000 you predict I would have lost by this point in my life, because that level of income isn't available in that profession, except to a very few elites at the top of very large markets, 2 percent or fewer of the whole. If anything, I've made more than I would have because I changed career fields in my late 30s.
(And if you received a full college education, you would have a degree. Most who claim to have received a college education minus the degree really are missing some significant parts of the education).
I have three years of college. I've been considering finishing up in the upcoming calendar year for a whole host of reasons, almost none of which are money related. If I'd had the money I was denied in 1989, I'd have probably finished up by Spring semester, 1991. I'm not certain how 18 more months of classroom work would have changed the knowledge and skills at my fingertips today. I have a college education.
And yes, the lack of a degree reduces the salary offer you get. EVENTUALLY your resume becomes the stronger differentiator, but by then, the college degreed folks are already earning at a higher level. The data on this is quite clear.
http://www.census.gov/prod/2002pubs/p23-210.pdf
Which means when I started in 1992 as a civilian journalist I might have made 18K a year instead of 13 or 14. Midcareer, it wouldn't have made any difference because the money simply wasn't there for that sort of job. I turned down a job with a Gannett publication (the Democrat, in Bellville, IL) in 1998 because it was only a $3 an hour raise over where I was working at the time, and the cost of living in the Bellville area was much higher than where I lived. But that $3 hourly increase would have moved my pay into the $20 to $22K a year range -- and that's what reporters were making then, outside nine or 10 large markets with large publications.
Today, working in media relations, I find the same salary levels in my former career field, with the only increase being in adjustments for inflation. It's a "commodities" issue too, as the field of print journalism is still glutted with out-of-work writers caused by massive downsizing in the big markets. I made my career change at just the right time.