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A pre-topological analysis of the input-output model |
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| Authors: | Jean-Paul Auray Gérard Duru Michel Mougeot |
| Institution: | C.N.R.S., University of Lyon I, Lyon, France;University of Besançon, Besançon, France |
| Abstract: | The letter proposes a new method for analyzing the industrial structures. This method is founded on the pre-topological properties of the set of activities. |
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