Sunday, April 6, 2008

U.S. recessions and commodity prices

The pink bands represent U.S. recessions as reported by the NBER. Will a U.S. recession put the brakes on rising commodity prices? Or is it different this time? I would argue most of the big exporters to the U.S. are the same nations who are driving demand for commodities and energy, and a pullback in U.S. demand for finished goods will have an impact on commodity prices.

6 comments:

Mike C said...

Maybe it is a bubble. Time will tell. At least for now, I'm gonna stick with Roger's thesis. Interesting short little video

http://video.msn.com/?mkt=en-us&brand=money&vid=21e3c168-f4cf-4f9d-bd1c-5efc3193d515&playlist=videoByTag:tag:money_top_investing:ns:MSNmoney_Gallery:mk:us:vs:1&from=MSNmoney_ticker&tab=s216

Differences of opinion are what make a market. :)

Mike C said...

Let's try again :)

http://tinyurl.com/5wx79b

Mike C said...

Don't want to beat a dead horse, but a thought on the chart as presented. I think it is really easy to look at that chart visually, see the magnitude of the move from 2001 to present, and say, of course it must be a bubble.

OK. Let's say we showed a chart of the S&P 500 from 1966-1987 without any further in-depth analysis at all. Wouldn't the move from 1982-1987 look just as extreme and appear as a bubble like the 01-present move in commodities? Now you had a nasty correction in 1987, but the S&P 500 continued to march much, much higher from 1987-2000.

Tom K said...

Hi Mike,

There are several things wrong with this chart but it was the only decent one I could find illustrating commodity prices over a fairly long period. This chart isn't in log scale so the recent "bubble" looks more bubblicious than it really is. Ideally, I would have posted a 100 year, inflation-adjusted chart of commodities in log scale.

The point I wanted to illustrate in this chart is how commodity prices behave during recessions, not the magnitude of the current bubble.

The guy in the video says "we could see a 30% pull back" and "we could see commodities move sideways for some time". We might be arguing over semantics here. I would call a 30% "pull-back" a bubble pop. I'm definitely not saying commodities cannot begin a new bull market afterwards.

Speaking of the S&P 500, I still think we're in a secular bear that started back in 2000. The question is 'how much longer?'

Mike C said...

Hi Tom,

Yeah, we are using different definitions of "bubble". :) Incidentally, I think the term is starting to get overused and there is a lack of precision as to what is exactly meant when someone says "bubble".

When I think "bubble", I'm thinking about a generational high where you have a 50 to 80% drop from peak, and that level is NOT exceeded again for a number of years, even a decade or two.

Gold/silver/oil in 1980. Nikkei in 1989. NASDAQ (even S&P 500) in 2000. Those were bubbles. Gold/silver/oil didn't take out the 1980 highs until almost 30 years later. Nikkei is still WAY BELOW the 1989 level 20 years later. When will the NASDAQ pass 5000 again? I won't be surprised if it is 10-15 years. When will the S&P 500 finally leave 1500ish behind as a distant memory (2000 peak)?

From that perspective, the CRB isn't comparable IMO. Unless the world slips into and stays in a global depression (unlikely), I'm confident the CRB will be higher 5 years from now then today, and higher yet 10 years from now. There will be some nasty short-lived 20 to 30% drops along the way which I would characterize as bull market corrections instead of a bubble popping.

The tricky part with that is that if you are following a trend-following system/200 DMA type system (which I do incorporate to a degree), you'll probably get whipsawed a few times getting into and out of commodities.

I suspect that eventually there will be a bubble peak similar to the 1980 peak, and at that point the CRB might be at a level that right now is difficult to fathom (oil at 200-300, gold at 2000+, etc.).

Tom K said...

Mike, I'm in total agreement with you. The long term fundamentals; demand > supply mean commodities will likely do well over the next decade or longer. My previous comments on commodities were more short-term. I wouldn't be surprised if early March ends up being the high-water mark for the CRB index...this year.