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Tales, thoughts and policy reflections from wannabe economists (that met) at the Graduate Institute in Geneva
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About us
We are the wannabe economists of the Graduate Institute of International and Development Studies in Geneva. We use this blog to share out thoughts on the world economy and the rest. So...here's our musings and policy reflections.
Blog Archive
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2008
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March
(14)
- Statistics question
- Unhappy seeds
- Some intresting correlations
- The Economics of Sex And The Rise of ‘Pop Economics’
- Does Advanced Econometrics Have any Sex Appeal ?
- A few thoughts on Escalators, Scrambled Eggs, Bosn...
- Easterly on development
- Bailing Out Part II
- The subprime primer
- Bailing Out?
- Happy Economics or which measure is right?
- Krugman Paper
- It's not wine for cloth anymore!
- Let's all get inspired
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March
(14)
Study at the Institute
If you like Rigotnomics, you (may) want to study economics at the Graduate Institute.
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pierre-louis.vezina (at) graduateinstitute.ch
2 comments:
a chi square is a sum of standard normals, therefore a xhi square(m) is a sum of m standard mormals. If you subtract the sum of n other standard normals you'll be left with m-n standard normals. Hence the distribution will be a chi square(m-n). However you have to check that the standard normals included in the first chi square are independent from those included in the other chi square
you confuse me...a chi square is a product of normals, not a sum??? no?? what the (&)(%)&((?
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