I see the creation of new stereotypes as a social process to give human beings comfort that they are addressing the ills of their world. The real problem is that the new stereos, many of them associated with bankers and banking, do nothing to help our situation other than appease our inclinations towards negative attitudes.
In essence, the main players in the unfolding of the financial crisis were innocent of a knowledge of wrong doing. Most were people being pragmatic within their perceptions of what the rules of the economic games being played out. They did not realize that the senior supervisory managers of the game were ignorant of the ultimate effects of the market game processes or had their heads in the sand. Our stereotype is, however, different in that we have cast them, all banking industry people, as willing participants in games of deception. That these stereotypes do not really apply to the vast majority of people in the financial world is too often forgotten in the rhetoric of politicians and housewives alike.
We have been through many histories of destructive stereotyping that has led to massive amounts of injustice to innocent parties. What we all have to presently endure is that the approaches of economic analysis that are presently in place worldwide are not sufficient to the task of understanding economic processes. The whole science of economics has to improve beyond its own stereotypes.
It is no longer sufficient to use the mathematics of economics to solve economic problems. There needs to be much more empirical and information gathering in economic analysis of forms that take into account the real complexities of economic and social structures. We are far down the ladder of solutions and need to climb into realism. Our shortcuts of analysis are damaging our people and communities.