The 'Real Time Economics' blog by Justin Lahart in the Wall Street Journal, 4/3/09, had a provocative discussion of a Brookings Institute paper attributing nearly all of last year’s economic downturn to the oil price shock.
In part it says:
Reeling from the housing bust and the banking crisis, it’s hard to think that the energy shock — the one that carried the average price of gasoline to a peak of $4.11 a gallon last July — was much more than a minor player in the economic downturn. But there’s the uncomfortable fact previous oil shocks, like the ones that came with the 1973 oil embargo, the 1979 Iranian revolution and the 1990 invasion of Kuwait, were also associated with recessions. And the 2001 recession, too, came on the heels of a run-up in oil prices.
In a paper presented at the Brookings Panel on Economic Activity Thursday, University of Calif.-San Diego economist James Hamilton crunched some numbers on how consumer spending responds to rising energy prices and came to a surprising result: Nearly all of last year’s economic downturn could be attributed to the oil price shock.
As he writes on his blog, that’s a conclusion that he doesn’t quite believe in himself. We’d like to think that, say, the seizing up of the credit markets this fall had something to with the economy falling off the table in the fourth quarter.
But then again, maybe what happened to oil prices had something to do with credit markets seizing up. The housing bubble saw people of lesser means traveling further afield to buy homes. That gave them long commutes that they were able to afford when gas was $2 a gallon, but maybe they couldn’t at $3.
http://blogs.wsj.com/economics/2009/04/03/did-the-oil-price-boom-of-2008-cause-crisis/http://pzl1.ed.ornl.gov/IAEE_2002_oil_macro_paper_rev2.pdfThe disconcerting implication is that if oil production peaks and starts to decline as many predict it will, there will be severe consequences by 2050:
In 2050 the size of the upper and middle classes remains almost constant, while the number of poor balloons to two and a half times its current level.. Even worse, the average per capita GDP of the poor group drops from $2,900 today to $1,500 in 2050, a drop of almost 50%. This is due to the burgeoning population of this group sharing the shrinking energy pie. Another significant factor is the movement of a number of large and growing countries from the from the middle class to the poor group.
In sharp contrast to the outcomes expected for the rich countries, poor nations face a decidedly bleak future in 2050. The number of poor nations or regions jumps from 5 to 18. The total population of the group more than doubles while the average per capita GDP for the group drops by half. Given the level of human misery that exists in the poor nations today, this is a decidedly ominous forecast.
By 2050 well over half the world's population will be desperately, abjectly poor, and even the rich will find themselves living in constrained circumstances as their average per capita income drops by 25%. Just at the time when foreign aid is most desperately needed, the nations that will be called on to supply it will be find themselves less able to deliver. The implications for life and death in the poverty-stricken regions are dire indeed.
http://canada.theoildrum.com/node/3230