Welker’s daily links 11/14/2009

Nov 15 2009

Published by Jason Welker at 12:30 am under

LRB · John Gray · We simply do not know! – Annotated

AP Macro and IB teachers should read this review of George Akerlof and Robert Schiller’s book “Animal Spirits”. There are some great points in this piece that can be brought into the AP or IB classroom with regards to the assumption of rational behavior and more importantly the Keynesian/Classical debate on Macroeconomic policy issues.

tags: Keynes, rational behavior, free markets, markets, macroeconomics, animal spirits, fiscal policy, efficiency
- The last two years, in which capitalism has suffered one of its periodic shocks, have given John Maynard Keynes a new lease of life. Events have demonstrated the limits of the theory that economies can be relied on to be stable if they are lightly regulated and otherwise left to themselves. There is now much talk of the paradox of thrift, whereby the rational choices of individuals can prove collectively ruinous, and of the need for government to counteract the inherently anarchic tendencies of markets. Keynes has been revived because he understood that markets are very often irrational. Unfortunately, few of those who urge that we go back to him seem to have understood why he believed this.
- Apart from a brief postscript to one of the chapters and a few remarks in the preface, George Akerlof and Robert Shiller’s Animal Spirits was written before the current crisis. Yet, based on research undertaken over many years, it can be read as prefiguring the current disillusionment with economics. The trouble with prevailing theories, in Akerlof and Shiller’s view, is that they assume human beings are more rational than they actually are. ‘This book, which draws on an emerging field called behavioural economics, describes how the economy really works,’ they claim. ‘It accounts for how it works when people really are human, that is, possessed of all-too-human animal spirits.’
  - – post by jasonwelker
- ‘Just as Adam Smith’s invisible hand is the keynote of classical economics,’ they write, ‘Keynes’s animal spirits are the keynote to a different view of the economy – a view that explains the underlying instabilities of capitalism.’ Here they are endorsing the caricature of Smith propagated by neoliberal ideologues anxious to confer a distinguished patrimony on an illegitimate intellectual offspring.
  - – post by jasonwelker
- Shackle took Keynes’s argument a step further, and showed that no economic policy can ensure economic stability indefinitely. ‘Keynesian’ policies are no exception to this rule. Deficit financing and monetary expansion may have worked well in the conditions that existed after the Second World War. It is not clear that they will be so effective today, when globalisation has brought a freedom of capital movements that did not exist then.
  - – post by jasonwelker
- Economics and politics are not separate branches of human activity, and economic life cannot be studied independently of social divisions and political conflicts among populations, along with their cultures and religions.

Posted from Diigo. The rest of my favorite links are here.

About the author: Jason Welker is a teacher at Zurich International School in Switzerland, where he teaches Advanced Placement and International Baccalaureate Economics. Jason was an international school student in Malaysia before studying economics at Seattle University then earning his Masters in Education. He calls Seattle and Northern Idaho home. In addition to maintaining an economics wiki and this blog for economics student and educators, Jason also gives presentations on using Web 2.0 tools in education at workshops and conferences around the world. His economics wiki won the 2007 "Best Educational Wiki" award from the "EduBlog Awards".