There have been several interesting articles and discussions online recently about economics. On the freakonomics blog there was chatter about the Sunk Cost Fallacy(SCF) (which Eric discussed on his blog). Then there is the Yahoo Finance article on income inequality.
Both articles, and Eric’s post, talk about rationality in economics (for Sunk Cost, read the 3rd paragraph of Eric’s post it’s a nice summation). SCF is a no-brainer, if recovery is not possible, get out and don’t throw good money after bad. Easy peasy. (I would add, that there are reasons to pursue a dying project outside of economics, such as one’s self image as successful/unsuccessful. Seeing a project through, even one that is ultimately an economic loss, could have value to the person).
The Yahoo article talks about a different emotional/economic connection, that is, relative wealth.
From the article:
In other words, we care less about how much money we have than we do about how much money we have relative to everyone else. In a fascinating survey, Cornell economist Robert Frank found that a majority of Americans would prefer to earn $100,000 while everyone else earns $85,000, rather than earning $110,000 while everyone else earns $200,000.
The author then goes on to posit:
Think about it: People would prefer to have less stuff, as long as they have more stuff than the neighbors.
I think he’s drawing the wrong conclusion personally. Let’s think of the question this way:
Would you rather make 100K while everyone else made 110K, or would you rather make 110K while everyone made 200K. You can have either, but only one, and no chance to change it afterward.
Personally I would choose 100K, and it’s not to be benevolent to the rest of the world. Even from the perspective of self interest, choosing a smaller income gap between you and the rest of society will (in my opinion) work out better for you.
It seems to be a simple market problem. If everyone else makes 200K, the market can bear higher prices for goods and services than it could if everyone made 110K. So, if you choose 110K, the market will bear higher prices and as a result you’d actually have less wealth than had you picked the smaller gap, that nets less real income.
Maybe I am being reductionistic, I’d like to hear what you have to say on the issue.