Prior Analytics
6 November 2008, 16:51 UTCGelman on the Election
Gelman has a nice quick analysis of election results, suggesting that state-by-state there was overall a uniform blue shift of about 4% (+- 3%) compared to 2004. However, since 2000, the youth vote has become increasingly blue shifted:
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9 October 2008, 3:32 UTCRail vs. Bus
Mostly a convenient place to bookmark items relevant to the debate. If I keep up, this will change periodically.
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5 August 2008, 12:12 UTCBicycle Helmets & Pedestrian Casualties
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9 July 2008, 14:58 UTCReston to GMU Bike Route -- Updated
1 July 2008, 21:45 UTCCorrelation & Causation
18 June 2008, 20:38 UTCThe Crowd Within
16 June 2008, 19:40 UTCAudiophiles, Significance Tests, Greenspun's Tenth Rule
10 June 2008, 13:27 UTCDemocracy
13 March 2008, 0:24 UTCKrugman on Interstellar Trade
6 March 2008, 1:33 UTCScience & Magic
29 November 2007, 1:58 UTCFixed Links
10 October 2007, 16:41 UTCAviation collision experiments
22 September 2007, 14:52 UTCPay for free software
Krugman 1978. The Theory of Interstellar Trade
This paper extends interplanetary trade theory to an interstellar setting. It is chiefly concerned wtih the following question: how should interest charges on goods in transit be computed when the goods travel at close to the speed of light? This is a problem because the time taken in transit will appear less to an observer travelling with the goods than to a stationary observer. A solution is derived from economic theory, and two useless but true theorems are proved.
(p.2) These complications make the theory of interstellar trade appear at first quite alien to our usual trade models; presumably it seems equally human to alien trade theorists.
(p.2) This paper, then, is a serious analysis of a ridiculous subject, which is of course the opposite of what is usual in economics.
(p.5) At this point is [sic] is unlikely that the reader will raise the following objection.
And his second theorem is that:
If sentient beings may hold assets on two planets in teh same inertial frame, competition will equalize the interest rates on the two planets.
Thanks to njh, now with Aether-powered blog.