Showing posts with label forecast. Show all posts
Showing posts with label forecast. Show all posts

Predicting the bubble bursts

11:03 AM Reporter: Baris Sanli 0 Responses

On June 14th 2009, a blog claimed Shangai Composite index to collapse between 17th July-27th July. It didn't happen. But the bubble burst after a week. Swiss scientist claims they have a mechanism to capture the inflating bubbles.

Ref:
http://www.technologyreview.com/blog/arxiv/24023/?nlid=2294
http://www.technologyreview.com/blog/arxiv/23839/#comment-212835
http://arxiv.org/abs/0907.1827
http://www.er.ethz.ch/fco/

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Turkish Electricity and Energy Demand until 2020

1:10 PM Reporter: Baris Sanli 0 Responses
One of the many questions regularly discussed in Turkey is whether the energy demand projections are faulty or there is an "age-old" program that doesn't fit today's world. To challenge this question and to show that results are a product of inputs, I made an approximation to Turkish Energy Ministry's MAED results of 2004. The following excel sheet is a result of my work. What I basically did was to take the published forecasts from the ministry's web site and make the appropiate approximations. By permission, I posted it on several forums. And no one criticized it, and I received emails for how to use the model or methodology!
The main point in this work is as long as you put economic realisations model corrects itself. At the end even some Nobel price winning economists do not owe their success to that software or this software but a bunch of simple equations.
The following forecast assumes 2009 is not a negative growth year.
My forecast for March is as follows (for total energy):

And electricity demand is as follows


Excel file is here, use with permission ( The economic and demographic growth rates are not reflecting the real values)

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