# Competition or Countervailing Power for the European Gas Market Material

### The Eurasian Gas Network: General Information and Code

documentation (pdf) | describes the general procedure and files which are used to compute and store the results used in this and some other papers. |

EAGas-Model (rar) | contains code (mainly Mathematica notebooks and packages) used to represent the network, calibrate the model, calculate the value function etc. |

Games+Tools (rar) | contains code (mainly Mathematica some Matlab) used to calculate the solutions. |

### "Competition or Countervailing Power for the European Gas Market "

The following compressed files contain intermediate results for the different variants of the network game considered in the paper.

network parameters |
Mathematica |

General format | |

value function |
Mathematica |

General format | |

solutions | Shapley value |

mergers | Files with Results for Mergers |

### Tables and Variant Names

In the following we relate the names for the variants (games) used in the compressed files above to the cases considered in the various tables in the paper.

Tables 1,2 |
Variant Names |

RANSmarketsStQuo-Excl | |

RANSmarketsMostOpt-Excl | |

RANSmarketsStQuoNS-Excl | |

RANSmarketsMostOptNS-Excl | |

RANSmarkets and StQuo | |

RANSmarketsMostOpt | |

RANSmarkets and StQuoNS | |

RANSmarkets and MostOptNS | |

Table 3 |
Additional Variants |

ARcartelStQuoNS-Excl | |

ARcartelMostOptNS-Excl | |

ARcartel and StQuoNS | |

ARcartel and MostOptNS | |

ARNcartelStQuoNS-Excl | |

ARNcartelMostOptNS-Excl | |

ARNcartel and StQuoNS | |

ARNcartel and MostOptNS |

Tables and Mergers (rar) | contains code (Mathematica notebooks) used to create the tables in the paper and to work with mergers. |