The news is full of stories about falling oil prices. While energy is a key component of the economy, high and low prices simply switch economic incentives.The news is full of stories about falling oil prices. According to various wire and news reports:

American motorists are saving $630 million on gasoline compared with what they paid at June prices, and they would receive a $230 billion windfall if prices were to stay this low for a year. – Washington Post Oil prices in North Dakota are below $50 – Bloomberg (This, we note, is tight light oil for which there is limited refining capacity. It is trading at a discount to West Texas Intermediate crude, which itself trades at a discount to the international standard, Brent Sea crude.) Oil...