The Straight Dope 09/15/2006
[email protected] Fri, 15 Sep 2006 07:10:40 -0400
| Newsgroups | gmane.culture.publications.straight-dope |
|---|---|
| Message-ID | <LISTMANAGER-2907760-2000630-2006.09.15-07.10.59--gcps-straightdope-list#[email protected]> |
The Straight Dope -- By Cecil Adams http://www.straightdope.com You are subscribed as: [[email protected]] To unsubscribe CLICK on the URL below this line: mailto:[email protected] If you can't "click" above, then send a blank email to: [email protected] ____________________________________________ THE STRAIGHT DOPE 09/15/2006 Dear Cecil: We're all taught in B-school that market prices are determined by supply and demand. I can't for one minute believe this is true of crude oil prices. Demand appears to be static (that is, static at a given moment, although steadily increasing with time) and not affected by price at all. China isn't going to buy incrementally less oil as the price goes up. So how is the market price actually determined? --Jason, Atlanta ~~~~~~ Looking for the perfect gift for that wedding, birthday, or bar mitzvah? Straight Dope books are the very thing! See http://www.straightdope.com/store.html ~~~~~~ Cecil replies: Simple- it's whatever the market will bear. That's the high-level view, of course. The details are more complicated. Pull up a chair. There are two ways to buy oil--first, by entering into a long- term contract to get regular deliveries, and second, by buying oil when you want it at the current price in the so-called spot market. Through the 1970s most oil on the international market was bought on long-term contracts, which meant prices didn't fluctuate much. Sure, you had that little adjustment following the 1973 oil embargo, but afterward prices remained stable, just higher. That changed following the Iran hostage crisis of 1979-'81. The price of oil more than doubled initially, then dropped when OPEC's stranglehold was broken by noncartel suppliers, such as those pumping crude from the North Sea. They could undercut existing long-term contract prices by selling on the spot market, which thereafter assumed much greater importance. Competition complicated life for bulk oil purchasers. It kept the price down, which they liked. They didn't like the resultant price fluctuations, because running a business is tough when you can't predict costs. Enter oil futures. For more, see: http://www.straightdope.com/columns/060915.html STRAIGHT DOPE CLASSIC #1 - 01/05/1990 Dear Cecil: Who gets the most pleasure out of sex--the man or the woman? According to Tiresias, a prophet in Greek mythology, the woman gets nine times more pleasure than the man. Please, say it ain't so! --Sean Sherman, Montreal, Quebec Cecil replies: I've got some good news and some bad news, Sean. But first one ground rule: we're going to confine this discussion to the physiological experience of orgasm. The more subjective aspects of sex, important though they may be, are too difficult for us scientists to quantify. Now for the good news: your basic run-of-the-mill male and female orgasms are pretty similar. Kinsey (1953) in particular took pains to emphasize that "the anatomic structures which are most essential to sexual response and orgasm are nearly identical in the human female and male," and that "orgasm in the female matches orgasm of the male in every physiologic detail except for the fact that it occurs without ejaculation." I would venture to say this jibes with most folks' everyday experience. For more, see: http://www.straightdope.com/classics/a3_224.html STRAIGHT DOPE CLASSIC #2 - 02/02/1990 Dear Cecil: What can you tell us about vacuum cleaner wounds to the penis? This malady apparently afflicts an informational underclass who think that a vacuum cleaner can simulate fellatio. - -Inquiring Mind, Chicago Cecil replies: Got those midwinter blues, kids? Cecil has just the thing to brighten up your dull lives. Several cases of "penile injuries from vacuum cleaners" were reported about ten years ago in the British Medical Journal. The injury reports are classic: "Case 1--A 60-year-old man said that he was changing the plug of his Hoover Dustette vacuum cleaner in the nude while his wife was out shopping. It 'turned itself on' and caught his penis, causing tears around the external meatus.... Multiple lacerations of the glans [were] repaired with catgut. For more, see: http://www.straightdope.com/classics/a3_225.html ____________________________________________ Here's how you can get your OWN FREE Subscription: Send a blank mailto:[email protected] ____________________________________________ Copyright 1995 - 2006 Chicago Reader, Inc. All Rights Reserved You may forward this document by email ONLY if you include the entire document INCLUDING the information at the bottom of this publication ____________________________________________ Visit our good friends at Joke A Day http://www.jokeaday.com They're kind enough to mail THE STRAIGHT DOPE for us. Join the World's Largest Daily Humor List and receive daily laughs in your email by sending mailto:[email protected]