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gams:fast_calculation_of_mappings

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gams:fast_calculation_of_mappings [2010/05/21 21:20]
support created
gams:fast_calculation_of_mappings [2010/05/21 21:23] (current)
support
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  The goal of the program is to calculate distances between companies for each individual sector. ​  The goal of the program is to calculate distances between companies for each individual sector. ​
  Based on these inter-firm distances, I want to construct count variables to obtain the number ​  Based on these inter-firm distances, I want to construct count variables to obtain the number ​
- of "​industry-peers"​ located within, say, 25 km circle of each indvidual ​company.+ of "​industry-peers"​ located within, say, 25 km circle of each individual ​company.
    
- We are using mapping for an efficient implementation. ​+ We are using mapping for an efficient implementation. The data file is below.
    
 $offtext $offtext
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 Execute_Unload '​results.gdx',​loc010_count,​ loc1025_count,​ locplus25_count,​ rep; Execute_Unload '​results.gdx',​loc010_count,​ loc1025_count,​ locplus25_count,​ rep;
 </​code>​ </​code>​
 +{{:​gams:​mapping.zip|}}
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