the_capri_data_base
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| the_capri_data_base [2020/06/23 06:25] – matsz | the_capri_data_base [2020/08/02 07:04] – [Overview and data requirements for the national scale] matsz | ||
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| ** Table 3: Data items and their main sources ** | ** Table 3: Data items and their main sources ** | ||
| ^ Data items ^ Source ^ | ^ Data items ^ Source ^ | ||
| - | | Activity levels | Eurostat: Crop production statistics, Land use statistics, herd size statistics, slaughtering statistics, statistics on import and export of live animals\\ \\ For Western Balkan Countries and Turkey: Eurostat supplemented with national statistical yearbooks, data from national ministries, FAOstat production statistics and others | | + | | Activity levels | Eurostat: Crop production statistics, Land use statistics, herd size statistics, slaughtering statistics, statistics on import and export of live animals For Western Balkan Countries and Turkey: Eurostat supplemented with national statistical yearbooks, data from national ministries, FAOstat production statistics and others | |
| - | | Production, farm and market balance positions | Eurostat: Farm and market balance statistics, crop production statistics, slaughtering statistics, statistics on import and export of live animals\\ \\ For Western Balkan Countries and Turkey: Eurostat supplemented with national statistical yearbooks, data from national ministries, | + | | Production, farm and market balance positions | Eurostat: Farm and market balance statistics, crop production statistics, slaughtering statistics, statistics on import and export of live animals For Western Balkan Countries and Turkey: Eurostat supplemented with national statistical yearbooks, data from national ministries, |
| - | | Sectoral revenues, costs, and producer prices | Eurostat: Economic Accounts for Agriculture (EAA) and price indices for gap filling, otherwise unit value calculation\\ \\ For Western Balkan Countries and Turkey: Supplemented with national statistical yearbooks, data from national ministries, results from AgriPolicy, FAOstat price statistics | | + | | Sectoral revenues, costs, and producer prices | Eurostat: Economic Accounts for Agriculture (EAA) and price indices for gap filling, otherwise unit value calculation For Western Balkan Countries and Turkey: Supplemented with national statistical yearbooks, data from national ministries, results from AgriPolicy, FAOstat price statistics | |
| | Consumer prices | Derived from macroeconomic expenditure data (Eurostat, supplemented with UNSTATS) and food price information from various sources | | | Consumer prices | Derived from macroeconomic expenditure data (Eurostat, supplemented with UNSTATS) and food price information from various sources | | ||
| | Output coefficients | Derived from production and activity levels, engineering knowledge | | | Output coefficients | Derived from production and activity levels, engineering knowledge | | ||
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| **Figure 3: Overview on main estimations in for the consolidation of national data in Europe (in coco1.gms)** | **Figure 3: Overview on main estimations in for the consolidation of national data in Europe (in coco1.gms)** | ||
| - | {{::figure_3.png?600|}} | + | {{::figure_03.png?600|}} |
| Results are not always fully satisfactory (perhaps impossible given some raw data). For example the resulting prices (unit values) are far from a priori expectations for a number of series, in particular less important ones. This is because, apart from some additional security checks, unit values are by and large considered a free balancing variable calculated to preserve the identity between largely fixed EAA values and fixed production (in coco1_estimb). The priority for EAA values has been reduced somewhat in recent years but a more thorough revision would require to estimate production, market balances and EAA simultaneously rather than consecutively (first $(a)$, then $(c)$ for crops). As this is infeasible for all crops at the same time the whole estimation would need to be split up differently in the crop sector, perhaps first for the aggregates and then within those. | Results are not always fully satisfactory (perhaps impossible given some raw data). For example the resulting prices (unit values) are far from a priori expectations for a number of series, in particular less important ones. This is because, apart from some additional security checks, unit values are by and large considered a free balancing variable calculated to preserve the identity between largely fixed EAA values and fixed production (in coco1_estimb). The priority for EAA values has been reduced somewhat in recent years but a more thorough revision would require to estimate production, market balances and EAA simultaneously rather than consecutively (first $(a)$, then $(c)$ for crops). As this is infeasible for all crops at the same time the whole estimation would need to be split up differently in the crop sector, perhaps first for the aggregates and then within those. | ||
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| **Figure 9: Overview on key elements in the consolidation of global data (in global_database.gms)** | **Figure 9: Overview on key elements in the consolidation of global data (in global_database.gms)** | ||
| - | {{:figure_9.png? | + | {{:figure_09.png? |
| The program starts with including three general programs also present (possibly in task specific form) in other main programms plus the steering file (runglobal.gms) with more precise settings for the current run which may come from the GUI or from a batch file((A batch file is a steering file to execute a CAPRI task with all settings that are usually made in the GUI (say which simulation years) expressed equivalently in a certain language in a text file.)): | The program starts with including three general programs also present (possibly in task specific form) in other main programms plus the steering file (runglobal.gms) with more precise settings for the current run which may come from the GUI or from a batch file((A batch file is a steering file to execute a CAPRI task with all settings that are usually made in the GUI (say which simulation years) expressed equivalently in a certain language in a text file.)): | ||
the_capri_data_base.txt · Last modified: 2022/11/07 10:23 by 127.0.0.1