One more quick one from the airport -- Richard Thaler attempts to nudge people away from the idea that the president can control gas prices (and he calls for an increase in the gas tax):
Why Gas Prices Are Out of Any President’s Control, by Richard Thaler, Commentary, NY Times: Everyone knows it’s dangerous to ingest gasoline or to inhale its fumes. But I am starting to believe that merely thinking about the price of gasoline can damage cognitive processing. Thus I may be risking some of my precious few remaining brain cells by writing about that topic.
Here is a one-item test to see whether you are guilty of cloudy thinking about gas prices: Do you believe that they are something a president can control? Many Americans believe that the answer is yes, but any respectable economist will tell you that the answer is no.
Consider a recent poll of a panel of economists conducted by the University of Chicago Booth School of Business, where I teach. ... The 41 panel members were asked whether they agreed with the following statement: “Changes in U.S. gasoline prices over the past 10 years have predominantly been due to market factors rather than U.S. federal economic or energy policies.”
Not a single member of the panel disagreed with the statement.
Here is why: Oil is a global market in which America is a big consumer but a small supplier. ...[continue reading]...