Mar. 13th, 2008
Via
edg_traveller
A paper apparently written in 1978, by a Paul Krugman of Yale University, about the difficulties of calculating shipping costs when you are travelling interstellar distance at an assumed speed that is faster than light or with travel times that could number in the hundreds of years. This is also complicated by the fact for a person on a ship time passes slower than the people left behind or at the ship's destination if the ship travels at any great speed.
The author describes it as a serious analysis of a ridiculous subject, the opposite of the usual economics paper.
http://www.princeton.edu/~pkrugman/interstellar.pdf
Paul Krugman's bio here: http://www.nytimes.com/ref/opinion/KRUGMAN-BIO.html
And a talk by him on Income Inequality and the Middle Class
http://www.youtube.com/watch?v=5kwA-CwFK5A
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A paper apparently written in 1978, by a Paul Krugman of Yale University, about the difficulties of calculating shipping costs when you are travelling interstellar distance at an assumed speed that is faster than light or with travel times that could number in the hundreds of years. This is also complicated by the fact for a person on a ship time passes slower than the people left behind or at the ship's destination if the ship travels at any great speed.
The author describes it as a serious analysis of a ridiculous subject, the opposite of the usual economics paper.
http://www.princeton.edu/~pkrugman/interstellar.pdf
Paul Krugman's bio here: http://www.nytimes.com/ref/opinion/KRUGMAN-BIO.html
And a talk by him on Income Inequality and the Middle Class
http://www.youtube.com/watch?v=5kwA-CwFK5A
Mar. 13th, 2008 01:29 pm
Twenty Four Hour Meme:
We have twenty four hours together, all the money, passports and visas we need, what do the two of us do?
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