# Differences

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 — results.gms_outdated [2017/08/23 08:48] (current)jfoure created 2017/08/23 08:48 jfoure created 2017/08/23 08:48 jfoure created Line 1: Line 1: + ====== Results.gms (Outdated) ====== + ''​Results.gms''​ calculates aggregates, change in welfare and other other variables. These calculations are made for two geographical breakdown: the one used for all the simulations and another one more aggregated. Both are defined in ''​Aggregation.xls''​. See [[Spreadsheet interface (Outdated)|spreadsheet interface (Outdated)]] for more details. Make sure you have the file ''​Definitions.gms''​ with the chosen aggregation in your MIRAGE directory. + + You can change the files ''​Indicateurs.gms'',​ ''​Variations.gms''​ and ''​Sorties.gms''​ if you want to add more variables to Excel output than by default. On the contrary, the files ''​PrixX.gms'',​ ''​PrixP.gms'',​ ''​Exp.gms'',​ ''​Imp.gms'',​ ''​Var.gms'',​ ''​Result_ini.gms''​ and ''​Result_var''​ must not be changed. + + ===== Macroeconomic aggregates ===== + + + ===== Welfare measurement ===== + Equivalent variation in a given year and a given country is defined as: + + $$+ EV_{r,t} = E\left(P_{r,​t}^0,​U_{r,​t}\right)-E\left(P_{r,​t}^0,​U_{r,​t}^0\right) +$$ + + ===== Welfare decomposition ===== + + + ===== Results extraction ===== + + ==== Options ==== + At the beginning of the file, you define the initial year used to display the initial level in Excel files. + <​code>​ + ​$setglobal ini 2006 ! First year for results display + ​ + + By default, for most of variables only the last year is extracted for Excel. You can add other years by changing the subset t_. Be aware that the files risk to be very big if you add too many years. + <​code>​ + ​SET t_(Temps);​ + + ​t_(Temps)$card(Temps) = yes; + ​ + ==== Files ==== + + Seven csv files per simulations are written in the subdirectory ''​Results''​. They have no specific name by default. You have two ways to define a name. ''​Results.gms''​ expects as a name a control variable called ''​simu''​. You can define it on the command line like in [[Running a simulation with GAMS (Outdated)#​MIRAGE.gms|MIRAGE.gms (Outdated)]] or inside ''​Results.gms''​ with the following line: + <​code>​ + \$set simu example + ​ + When you have extracted all results, use the Excel Add-in ''​TCD.xla''​ to get them in Excel pivot tables. See [[Spreadsheet interface (Outdated)# Extraction of results|extraction of results (Outdated)]] for more details.