The GTAP Consortium (http://www.gtap.org) provides a documented, publicly available, global, general equilibrium data base. It also conducts seminars on a regular basis to inform the research community about how to use the data in applied economic analysis.
The GTAP version 11 database represents global production and trade for xx country/regions, xx commodities and xx primary factors. The data characterize intermediate demand and bilateral trade in xx, 2011, 2014 and 2017, including tax rates on imports and exports and other indirect taxes.
In collaboration with GTAP researchers, the US Department of Agriculture and other WiNDC consortium members we have produced a version of the WiNDC 50 state database and model which may be embedded within a multiregional (global) GTAP model. The single region in the GTAP dataset is replaced by 50 states in the GTAPWiNDC dataset. USA national totals from GTAP 11 are retained in the extended model.
The principal programming language for GTAP data and modeling work is GEMPACK. In the GEMPACK framework the model is solved as a system of nonlinear equations. Our implementation of the GTAPWiNDC model is provided in GAMS. The build stream which reconciles the database and the illustrative models are provided here with tools which permit users to aggregate, filter and adjust benchmark datasets.
The GTAPWiNDC buildstream incorporates data from either the publicly available GTAP 9 release or proprietary GTAP 11 release. To inquire about obtaining a license for the GTAP 11 database, visit the GTAP website. The GTAP version 9 database is included in our data distribution.
You must build both core and household prior to building
GTAPWiNDC.
-
gtapingams.gms- This file needs to be user modified. This controls which version of GTAP to use and where the datafile is located. Explicit directions are detailed in this file. -
build.gms- Builds GTAP and GTAPWiNDC datasets.Inputs:
gtapingams.gms,gtap*/gtap*/g20_32.gdx,gtap*/gtap*/g20_43.gdx,household/datasets/cps_static_all_2017.gdxOutputs:
%year%/Command line options:
Command Options Default Description year gtap11/a: 2017, 2014, 2011 -- gtap9: 2011 2017 The year to run Data files exist for 2004 and 2007, but these do not have carbon and energy data. They could be used if those inputs are dropped from the code.
-
gtap_model.gms- Replicates the benchmark equilibrium for the input GTAP model.Inputs:
gtapingams.gms,gtap*/gtap*/g20_32.gdx,gtap*/gtap*/g20_43.gdx -
write_stub.gms- Read the GTAP dataset (20_32/20_43), add array dimensions for households (h) and subregions (s). The GTAP data is loaded for household and subregion "rest".Inputs:
gtapingams.gms,gtap*/gtap*/g20_32.gdx,gtap*/gtap*/g20_43.gdxOutputs:
%year%/gtapwindc/32_stub.gdx,%year%/gtapwindc/32_stub.gdx -
gtapwindc_data.gms,gtapwindc_mge.gms,gtapwindc_mcp.gms- Scripts which replicate the benchmark equilibrium for the output GTAP_WiNDC model (GAMS/MCP and GAMS/MPSGE). This runs several times during the build process, once for the stub dataset and once for the combined data. -
windc_data.gms- Loads the WiNDC household data.Inputs:
household/datasets/cps_static_all_2017.gdx -
windc_model.gms- Replicates the benchmark equilibrium for the WiNDC household model.Inputs:
household/datasets/cps_static_all_2017.gdx -
agrdisagg.gms- This routine only runs on the g20_43 disaggregation.
We construct the disaggregated dataset in two steps. The first of these concerns only the 50 state / 250 household WiNDC model. We use state shares of agricultural receipts to disaggregate the AGR into 11 separate agricultural sectors
The original WiNDC dataset has but one agricultural sector:
agr Farms and farm products (111CA)
In this step agr is disaggregated into 11
sectors corresponding to agricultural sectors in GTAP:
| Key | Description |
|---|---|
| pdr | Paddy rice |
| wht | Wheat |
| gro | Cereal grains nec |
| v_f | Vegetables, fruit, nuts |
| osd | Oil seeds |
| c_b | Sugar cane, sugar beet |
| pfb | Plant-based fibers |
| ocr | Crops nec |
| ctl | Bovine cattle, sheep, goats and horses |
| oap | Animal products nec |
| rmk | Raw milk |
| wol | Wool, silk-worm cocoons |
Inputs: gtapingams.gms, household/datasets/cps_static_gtap_32_state.gdx, gtap*/gtap*/%year%/g20_43.gdx
Outputs: %year%/windc/43.gdx
-
regiondisagg.gms- Disaggregate states and households in the corresponding 32/43 sector GTAP model.Inputs:
%year%/windc/g20_*.gdx,%year%/gtapwindc/g20_*_stub.gdx,Outputs:
%year%/gtapwindc/g20_*.gdx,%year%/gtapwindc/g20_*_proportional.gdx
| Set Name | Description |
|---|---|
| r | Regions (countries) |
| g | Sectors |
| i | Commodities |
| f | Factors of production |
| s | Subregions in the model |
| h | Households in the model |
| sf | Specific factors |
| mf | Mobile factors |
| Parameter Name | Domain | Description |
|---|---|---|
| vom | g, r, s | Total supply at market prices |
| vafm | i, g, r, s | Intermediate demand at market prices |
| vfm | f, g, r, s | Factor demand at market prices |
| yl0 | i, r, s | Local supply |
| a0 | i, r, s | Absorption |
| md0 | i, r, s | Import absorption |
| xs0 | i, r, s | Export market supply |
| nd0 | i, r, s | National market domestic absorption |
| ns0 | i, r, s | National market supply |
| c0 | r, s, h | Total household consumption |
| cd0 | i, r, s, h | Household consumption at market prices |
| evom | f, r, s | Primary factor supply |
| evomh | f, r, s, h | Household primary factor endowment |
| rtd | i, r, s | Tax rate on domestic demand |
| rtd0 | i, r, s | Benchmark tax rate on domestic demand |
| rtm | i, r, s | Tax rate on import demand |
| rtm0 | i, r, s | Benchmark tax rate on import demand |
| esube | g | Energy demand elasticity |
| etrndn | i | Elasticity of transformation -- local goods supply |
| hhtrn0 | r, s, h, trn | Household transfers |
| sav0 | r, s, h | Household saving |
| rto | g, r | Output (or income) subsidy rates |
| rtf | f, g, r | Primary factor tax rate |
| rtf0 | f, g, r | Benchmark primary factor tax rate |
| vim | i, r | Aggregate imports at market prices |
| vxmd | i, r, rr | Trade - bilateral exports at market prices |
| pvxmd | i, rr, r | Import price (power of benchmark tariff) |
| pvtwr | i, rr, r | Import price for transport services (power of tariff) |
| rtxs | i, rr, r | Export subsidy rates |
| rtms | i, rr, r | Import taxes rates |
| vtw | j | Aggregate international transportation services |
| vtwr | j, i, rr, r | Trade margins on international transport |
| vst | j, r | Trade - exports for international transportation |
| vb | r | Current account balance |
| esubva | g | Elasticity of substitution between factors |
| etrae | f | Elasticity of transformation -- sluggish factors |
| esubdm | i | Elasticity of substitution (M versus D) |
| esubm | i | Intra-import elasticity of substitution |
| r | Description |
|---|---|
| CHN | China and Hong Kong |
| JPN | Japan |
| KOR | Korea |
| IDN | Indonesia |
| IND | India |
| CAN | Canada |
| USA | United States |
| MEX | Mexico |
| ARG | Argentina |
| BRA | Brazil |
| FRA | France |
| DEU | Germany |
| ITA | Italy |
| GBR | United Kingdom |
| RUS | Russia |
| SAU | Saudi Arabia |
| TUR | Turkey |
| ZAF | South Africa |
| ANZ | Australia and New Zealand |
| REU | Rest of European Union (excluding FRA - DEU - GBR - ITA) |
| OEX | Other oil exporters |
| LIC | Other low-income countries |
| MIC | Other middle-income countries |
The GTAPWiNDC provides two aggregations, one with 43 commodities, and one with 32. This table shows both.
| g (43) | g (32) | Description |
|---|---|---|
| i | i | Investment |
| g | g | Public expenditure |
| pdr | - | Paddy rice |
| wht | - | Wheat |
| gro | - | Cereal grains nec |
| v_f | - | Vegetables, fruit, nuts |
| osd | - | Oil seeds |
| c_b | - | Sugar cane, sugar beet |
| pfb | - | Plant-based fibers |
| ocr | - | Crops nec |
| ctl | - | Bovine cattle, sheep, goats and horses |
| oap | - | Animal products nec |
| rmk | - | Raw milk |
| wol | - | Wool, silk-worm cocoons |
| oxt | oxt | Coal, minining and supporting activities |
| tex | tex | Textiles |
| lum | lum | Lumber and wood products |
| ppp | ppp | Paper products, publishing |
| oil | oil | Petroleum, coal products |
| nmm | nmm | Mineral products nec |
| fmp | fmp | Metal products |
| eeq | eeq | Electronic equipment |
| ome | ome | Machinery and equipment nec |
| mvh | mvh | Motor vehicles and parts |
| otn | otn | Transport equipment nec |
| omf | omf | Manufactures nec |
| cns | cns | Construction |
| trd | trd | Trade |
| otp | otp | Transport nec |
| wtp | wtp | Water transport |
| atp | atp | Air transport |
| cmn | cmn | Communication |
| ofi | ofi | Financial services nec |
| obs | obs | Business services nec |
| ros | ros | Recreational and other services |
| osg | osg | Public Administration, Defense, Education, Health |
| dwe | dwe | Dwellings and real estate activities |
| ISR | ISR | Insurance |
| fof | fof | Forestry and fishing |
| fbp | fbp | Food and beverage and tobacco products (311FT) |
| alt | alt | Apparel and leather and allied products (315AL) |
| pmt | pmt | Primary metals (331) |
| ogs | ogs | Crude oil and natural gas |
| uti | uti | Utilities (electricity-gas-water) |
| CRP | CRP | Chemical, rubber, plastic products |
The GTAPWiNDC provides two aggregations, one with 43 commodities, and one with 32. This table shows both.
| i (43) | i (32) | Description |
|---|---|---|
| pdr | - | Paddy rice |
| wht | - | Wheat |
| gro | - | Cereal grains nec |
| v_f | - | Vegetables, fruit, nuts |
| osd | - | Oil seeds |
| c_b | - | Sugar cane, sugar beet |
| pfb | - | Plant-based fibers |
| ocr | - | Crops nec |
| ctl | - | Bovine cattle, sheep, goats and horses |
| oap | - | Animal products nec |
| rmk | - | Raw milk |
| wol | - | Wool, silk-worm cocoons |
| oxt | oxt | Coal, minining and supporting activities |
| tex | tex | Textiles |
| lum | lum | Lumber and wood products |
| ppp | ppp | Paper products, publishing |
| oil | oil | Petroleum, coal products |
| nmm | nmm | Mineral products nec |
| fmp | fmp | Metal products |
| eeq | eeq | Electronic equipment |
| ome | ome | Machinery and equipment nec |
| mvh | mvh | Motor vehicles and parts |
| otn | otn | Transport equipment nec |
| omf | omf | Manufactures nec |
| cns | cns | Construction |
| trd | trd | Trade |
| otp | otp | Transport nec |
| wtp | wtp | Water transport |
| atp | atp | Air transport |
| cmn | cmn | Communication |
| ofi | ofi | Financial services nec |
| obs | obs | Business services nec |
| ros | ros | Recreational and other services |
| osg | osg | Public Administration, Defense, Education, Health |
| dwe | dwe | Dwellings and real estate activities |
| ISR | ISR | Insurance |
| fof | fof | Forestry and fishing |
| fbp | fbp | Food and beverage and tobacco products (311FT) |
| alt | alt | Apparel and leather and allied products (315AL) |
| pmt | pmt | Primary metals (331) |
| ogs | ogs | Crude oil and natural gas |
| uti | uti | Utilities (electricity-gas-water) |
| CRP | CRP | Chemical, rubber, plastic products |
| f | sf | mf | Description |
|---|---|---|---|
| mgr | - | mgr | Officials and Mangers legislators (ISCO-88 Major Groups 1-2) |
| tec | - | tec | Technicians technicians and associate professionals |
| clk | - | clk | Clerks |
| srv | - | srv | Service and market sales workers |
| lab | - | lab | Agricultural and unskilled workers (Major Groups 6-9) |
| cap | cap | - | Capital |
| lnd | lnd | - | Land |
| res | res | - | Natural resources |
| s | Description | s | Description | |
|---|---|---|---|---|
| AK | Alaska | MT | Montana | |
| AL | Alabama | NC | North Carolina | |
| AR | Arkansas | ND | North Dakota | |
| AZ | Arizona | NE | Nebraska | |
| CA | California | NH | New Hampshire | |
| CO | Colorado | NJ | New Jersey | |
| CT | Connecticut | NM | New Mexico | |
| DC | District of Columbia | NV | Nevada | |
| DE | Delaware | NY | New York | |
| FL | Florida | OH | Ohio | |
| GA | Georgia | OK | Oklahoma | |
| HI | Hawaii | OR | Oregon | |
| IA | Iowa | PA | Pennsylvania | |
| ID | Idaho | RI | Rhode Island | |
| IL | Illinois | SC | South Carolina | |
| IN | Indiana | SD | South Dakota | |
| KS | Kansas | TN | Tennessee | |
| KY | Kentucky | TX | Texas | |
| LA | Louisiana | UT | Utah | |
| MA | Massachusetts | VA | Virginia | |
| MD | Maryland | VT | Vermont | |
| ME | Maine | WA | Washington | |
| MI | Michigan | WI | Wisconsin | |
| MN | Minnesota | WV | West Virginia | |
| MO | Missouri | WY | Wyoming | |
| MS | Mississippi | rest |
| h | Description |
|---|---|
| hh1 | |
| hh2 | |
| hh3 | |
| hh4 | |
| hh5 | |
| rest |
| Set Name | Description |
|---|---|
| r, q | States |
| s, g | Goods and sectors from BEA |
| gm | Margin related sectors |
| m | Margins (trade or transport) |
| h | Household categories |
| trn | Transfer types |
| Parameter Name | Domain | Description |
|---|---|---|
| ys0 | r, s, g | Sectoral supply |
| id0 | r, g, s | Intermediate demand |
| ld0 | r, s | Labor demand |
| kd0 | r, s | Capital demand |
| ty0 | r, s | Output tax on production |
| yh0 | r, s | Household production |
| cd0 | r, s | Final demand |
| c0_h | r, h | Aggregate household level expenditures |
| cd0_h | r, g, h | Household level expenditures |
| c0 | r | Aggregate final demand |
| i0 | r, s | Investment demand |
| g0 | r, s | Government demand |
| bopdef0 | r | Balance of payments |
| s0 | r, s | Aggregate supply |
| xd0 | r, g | Regional supply to local market |
| xn0 | r, g | Regional supply to national market |
| x0 | r, s | Exports of goods and services |
| rx0 | r, s | Re-exports of goods and services |
| a0 | r, s | Armington supply |
| nd0 | r, g | Regional demand from national market |
| dd0 | r, g | Regional demand from local market |
| m0 | r, s | Imports |
| ta0 | r, s | Tax net subsidy rate on intermediate demand |
| tm0 | r, s | Import tariff |
| md0 | r, m, s | Total margin demand |
| nm0 | r, g, m | Margin demand from national market |
| dm0 | r, g, m | Margin supply from local market |
| le0 | r, q, h | Household labor endowment |
| ke0 | r, h | Household interest payments |
| tk0 | r | Capital tax rate |
| tl0 | r, h | Household marginal labor tax rate |
| sav0 | r, h | Household saving |
| hhtrn0 | r, h, trn | Disaggregate transfer payments |
| pop0 | r, h | Population (households or returns in millions) |
| Parameter Name | Domain | Description |
|---|---|---|
| hhadj0 | r | Household adjustment |
| tl_avg0 | r, h | Household average labor tax rate |
| tfica0 | r, h | Household FICA labor tax rate |
| fsav0 | Foreign savings | |
| fint0 | Foreign interest payments | |
| govdef0 | Government deficit | |
| taxrevL | r | Tax revenue |
| taxrevK | Capital tax revenue | |
| totsav0 | Aggregate savings | |
| trn0 | r, h | Household transfer payments |
| ty | r, s | Counterfactual production tax |
| tm | r, g | Counterfactual import tariff |
| ta | r, g | Counteractual tax on intermediate demand |
| lse_inc | Labor supply income elasticity | |
| lse_sub | Labor supply substitution elasticity | |
| lsr0 | r, h | Leisure demand |
| ls0 | r, h | Labor supply (net) |
| esubL | r, h | Leisure-consumption elasticity |
| etaK | Capital transformation elasticity | |
| tk | r, s | Counterfactual capital taxes |
| tfica | r, h | Counterfactual FICA labor taxes |
| tl | r, h | Counterfactual marginal labor taxes |
| MPSEPS | ||
| MPSREPORT |
In the 32 aggregation, q is an alias of r
| r | Description | r | Description | |
|---|---|---|---|---|
| AK | Alaska | MT | Montana | |
| AL | Alabama | NC | North Carolina | |
| AR | Arkansas | ND | North Dakota | |
| AZ | Arizona | NE | Nebraska | |
| CA | California | NH | New Hampshire | |
| CO | Colorado | NJ | New Jersey | |
| CT | Connecticut | NM | New Mexico | |
| DC | District of Columbia | NV | Nevada | |
| DE | Delaware | NY | New York | |
| FL | Florida | OH | Ohio | |
| GA | Georgia | OK | Oklahoma | |
| HI | Hawaii | OR | Oregon | |
| IA | Iowa | PA | Pennsylvania | |
| ID | Idaho | RI | Rhode Island | |
| IL | Illinois | SC | South Carolina | |
| IN | Indiana | SD | South Dakota | |
| KS | Kansas | TN | Tennessee | |
| KY | Kentucky | TX | Texas | |
| LA | Louisiana | UT | Utah | |
| MA | Massachusetts | VA | Virginia | |
| MD | Maryland | VT | Vermont | |
| ME | Maine | WA | Washington | |
| MI | Michigan | WI | Wisconsin | |
| MN | Minnesota | WV | West Virginia | |
| MO | Missouri | WY | Wyoming | |
| MS | Mississippi |
| s (43) | gm (43) | s, g (32) | gm (32) | Description |
|---|---|---|---|---|
| fbp | fbp | fbp | fbp | Food and beverage and tobacco products (311FT) |
| - | - | agr | agr | Farms and farm products (111CA) |
| tex | tex | tex | tex | Textiles |
| uti | - | uti | - | Utilities (electricity-gas-water) |
| oil | oil | oil | oil | Petroleum, coal products |
| fof | fof | fof | fof | Forestry and fishing |
| alt | alt | alt | alt | Apparel and leather and allied products (315AL) |
| pmt | pmt | pmt | pmt | Primary metals (331) |
| trd | trd | trd | trd | Trade |
| oxt | oxt | oxt | oxt | Coal, minining and supporting activities |
| ros | - | ros | - | Recreational and other services |
| dwe | - | dwe | - | Dwellings and real estate activities |
| LUM | LUM | LUM | LUM | Lumber and wood products |
| NMM | NMM | NMM | NMM | Mineral products nec |
| FMP | FMP | FMP | FMP | Metal products |
| MVH | MVH | MVH | MVH | Motor vehicles and parts |
| OTN | OTN | OTN | OTN | Transport equipment nec |
| OME | OME | OME | OME | Machinery and equipment nec |
| CNS | - | CNS | - | Construction |
| WTP | WTP | WTP | WTP | Water transport |
| ATP | ATP | ATP | ATP | Air transport |
| ISR | - | ISR | - | Insurance |
| OGS | OGS | OGS | OGS | Crude oil and natural gas |
| PPP | PPP | PPP | PPP | Paper products, publishing |
| CRP | CRP | CRP | CRP | Chemical, rubber, plastic products |
| EEQ | EEQ | EEQ | EEQ | Electronic equipment |
| OMF | OMF | OMF | OMF | Manufactures nec |
| OTP | OTP | OTP | OTP | Transport nec |
| CMN | CMN | CMN | CMN | Communication |
| OFI | - | OFI | - | Financial services nec |
| OBS | - | OBS | - | Business services nec |
| OSG | - | OSG | - | Public Administration, Defense, Education, Health |
| pdr | - | - | - | Paddy rice |
| wht | - | - | - | Wheat |
| gro | - | - | - | Cereal grains nec |
| v_f | - | - | - | Vegetables, fruit, nuts |
| osd | - | - | - | Oil seeds |
| c_b | - | - | - | Sugar cane, sugar beet |
| pfb | - | - | - | Plant-based fibers |
| ocr | - | - | - | Crops nec |
| ctl | - | - | - | Bovine cattle, sheep, goats and horses |
| oap | - | - | - | Animal products nec |
| rmk | - | - | - | Raw milk |
| wol | - | - | - | Wool, silk-worm cocoons |
| m | Description |
|---|---|
| trd | Retail margin |
| trn | Transport margin |
| h | Description |
|---|---|
| hh1 | |
| hh2 | |
| hh3 | |
| hh4 | |
| hh5 |
| trn | Description |
|---|---|
| hucval | unemployment compensation |
| hwcval | workers compensation |
| hssval | social security |
| hssival | supplemental security |
| hpawval | public assistance or welfare |
| hvetval | veterans benefits |
| hsurval | survivors income |
| hdisval | disability |
| hedval | educational assistance |
| hcspval | child support |
| hfinval | financial assistance |
| medicare | |
| medicaid |