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Chris
08-07-2012, 11:47 AM
...With each one spending about five minutes on one of the key theories of the business cycle, they're essential viewing for anybody interested in where we are and how we got here. It might be a little much to hope that our rulers would be able to give a rudimentary outline of these theories without having watched these videos, but for the one or two who were dozing in class that day, these should still be useful.

...What always strikes me is how uncertain all of this is. There are smart, sane, informed economists in each 'camp', and many in no camp at all. Yet politics has demanded that economists provide one grand answer to our problems, as if the book is closed and the questions are settled. (Harry Truman famously asked for a one-armed economist who couldn't answer his questions with, "Well, on the other hand...".) Some economists have obliged them, offering superficially easy, get-rich-quick schemes to 'end this depression now', and they're celebrated even if their area of technical expertise isn't where they're now giving out free advice.

It would be nice if more politicians would realize that the economy isn't a straightforward engine that just needs the right engingeer, but a highly complex spontaneous order that may give surprising and unpleasant reactions to well-intended stimulii. The economist who, to quote Hayek, 'demonstrates to men how little they really know about what they imagine they can design' may never be as popular as the one who offers the no-fail solution. But I hope they keep pointing it out until someone learns.

From On business cycles and economic engineering (http://www.adamsmith.org/blog/economics/on-business-cycles-and-economic-engineering)

Intro...

http://www.youtube.com/watch?v=cTso97ARqKI&feature=player_embedded
Keynesian Theory...

http://www.youtube.com/watch?v=g_647R_vUVc&feature=player_embedded
Real Business Cycle Theory...

http://www.youtube.com/watch?v=RYXyNNcsniI&feature=player_embedded
Austrian Theory...

http://www.youtube.com/watch?v=Log_dcRj7HI&feature=player_embedded
Monetarist Theory...

http://www.youtube.com/watch?v=SgweT-7i1hU&feature=player_embedded