Friday, December 4, 2015

The Armchair Economist: Economics and Everyday life



Have you ever wondered the followings?

(1)               Sales increase even though the endorsement of a celebrity appears to convey NO information about the quality of a product (p.14).
(2)             Some concerts predictably sell out weeks in advance, and would still sell out even if the promoters raised ticket prices, but the prices AREN’T raised (p.13).
(3)             Much primitive agriculture and even in parts of the Third World today shares a strange common feature. There are very few large plots of land; instead, each farmer owns several SMALL plots SCATTERED around the village (p.16 – 17).
(4)             People give each other store-bought gifts but NOT cash or gift voucher, which is never the wrong size or color (p.18-19).
(5)             Many firms provide their employees with more health coverage than is required by law, say $5000 worth of medical insurance. But NOT giving employee an extra $5000 in wages and let them spend it as they want (p.23).
(6)             The demand for beef is far greater than the demand for shark fin, but cattle are NOT threatened with extinction (p.81).
(7)             Once you enter the theater, the owner has a monopoly on popcorn, soft drinks and rest rooms.  Popcorn and soft drinks are usually charged higher in the theater whereas rest rooms are FREE of charge (p.159 – 167). 
(8)             Government officials told you that the number of driver deaths would be lowered by mandating the use of seat belts. However, the economists predicted that once the regulation went into effect, the number of auto accidents INCREASED (p.3 - 4).

The human behviours mentioned above seem to be irrational. Some even appear to violate the economics theories that we learn in high school. But are they? How does the author reconcile or explain these phenomena? If you are interested in the way he explores and explains these phenomena, there is another book, More sex is a safer sex, that I mentioned in this blog “008. Are you ready for this?” You are welcome to read this too.


Landsburg, Steven E. (2009). The Armchair Economist: Economics and Everyday life. London: Pocket Books.


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