London Group Meeting – New York, 19-21 June 2006
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Transcript of London Group Meeting – New York, 19-21 June 2006
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
London Group Meeting – New York, 19-21 June 2006
Calculation of direct and indirect material inputs by type of raw material and economic activities
Karl SchoerFederal Statistical Office Germany, Environmental-Economic Accounting
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Overview1. Introduction2.The political and methodological context3.Direct use of primary material4. Indirect use of raw material5.Raw material equivalents6.The state of the project
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
The political and methodological context
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Exports(physical units)
Physical trade Balance (PTB)
Direct material input(DMI)
Raw material productivityGDP / DMI
DMI by type of material
Exports(physical units)by type of rawmaterial
PTB by type of rawmaterial
DMI byeconomicactivities andtype of material
Raw material productivityGDP / DMI bytype of material
Raw material productivity byeconomicactivities andtype of material
Original values
Raw material equivalents
Decomposition analysis IOT-analysis(indirect effects)
Monetaryvariables(GDP, GVA, MIOT)
DMI and related indicators
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Direct use of primary material by economic activities
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Supply and Use of products, raw materials and residuals by economic activities and the environment
Final use
PB1 PB2 ... PBn RS1 RS2 ... RSnHomogeneous branches
PB1
PB2
...
PBn
Input of raw materials from the environment
RM1
RM2
...
RMn
Supply (domestic production and imports)
Intermediary use Output of residuals to the environment
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Domesticenvironment
Rest ofthe world
Domestic economy
Primaryproduc-tion
PB1 ... PBn Finaluse
Domestic extractionby type of raw material
Imports by type of raw material and products thereof
Option 1
Domesticenvironment
Rest ofthe world
Domestic economy
Primaryproduc-tion
PB1 ... PBn Finaluse
Domestic extractionby type of raw material
Imports by type ofraw material and products thereof
Option 2
Disaggregation of direct use of primary material by economic activities and type of raw material
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Direct use of primary materials by economic activities and type of material
Type of material
PB1 PB2 ... PBn Consumption of private
households
Public consumtion
Capital formation
Exports
DRM1
DRM2
...
DRMn
IRM1
IRM2
...
IRMn
IP1
IP2
...
IPn
DRM1 + IRM1 + IP1
DRM2 + IRM2 + IP2
...
DRMn + IRMn + IPn
Total raw material and products thereof
Homogeneous production branches Final use categories
Imported semi-finished and finished products assigned to the main type of raw material
Imported raw materials
Domestically extracted raw materials
Economic activities
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Indirect use of raw material
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Calculation of indirect effects of the use of an individual raw material
Homogeneous branchesHomoge-neous product groups
Input-output matrix
(physical, monetary or hybrid)
Indirect use of raw material (RMi) for interme-diary and final use in tons
Direct use of raw material (RMi) in tons
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
IOT-matrixes available for calculation of the indirect use of raw materialsby type of product
Type of use structure
Description
Monetary IOT
Monetary Standard MIOT is applied for each type of raw material
Physical IOT Full Physical Standard PIOT is applied for each type of raw material
Simplified Physical Simplified PIOT is applied for each type of raw material
Hybrid IOT Simple Mixed monetary and physical
1. Special IOT-matrix for each type of raw material 2. The use structure for the first step of the production chain (use of raw material after extraction) is replaced by physical information
Expanded Mixed monetary and physical
1. Special IOT-matrix for each type of raw material 2. The use structures for the first steps (usually more than one) of the production chain are replaced by physical information 3. Symmetrical disaggregation of relevant homogeneous branches of the standard IOT classification
Type of IOT matrix
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Monetary IOT
Physical IOT
Expanded hybrid IOT
Environment Raw materialextraction
Primaryprocessing ofraw material
Other branches
RMi
RMi1
RMi2
RMi3
RMi1
RMi2
RMi3
Ei
Ei
Ei1
Ei2
Ei3
PPi
PPi
PPi1
PPi2
PPi3
OB2
OB1
OB1
OB2
OB1
OB2
OB3
OBn
OB3
OBn
OBn
OB3
...
...
...
OB1
OBn
OBn
OB2
OB3
RMi1
RMi2
RMi3
PPi
OB1
OB2
OB3
...
...Simple hybrid IOT
Ei1
Ei2
Ei3
Depiction of the flow of a domestic raw material category through the first stages of the production chain by different types of IOT-matrixes
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
+
=
Monetary IOTSupply Final Use
PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 ... PBnPG1PG2PG3PG4PG5PG6PG7PG8...PGn
Intermediary use
Type of raw material
Final use
PB11 PB12 ... PB1n PB31 PB32 ... PB3n Ohers
Supply
PG11PG12...PG1nPG31PG32..PG3n
Use
PG11PG12...PG1nPG31PG32..PG3n
Intermediary use
Physical flow table for a material category
Hybrid IOT for a material categorySupply Final Use
PB11 PB12 .. PB1n PB2 PB31 PB32 PB3 ... PB3n PB4 PB5 PB6 PB7 PB8 ... PBnPG11PG12...PG1nPG2PG31PG32...PB3n
PG4PG5PG6PG7PG8...PGn
Intermediary use
The elements for the construction of an expanded hybrid IOT
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MIOTSupply
… Mining of metal ores
Primary processing of metal ores
…
… monetary monetary monetary monetary
Mining of metal ores
monetary monetary monetary monetary
Primary processing of metal ores
monetary monetary monetary monetary
… monetary monetary monetary monetary
Use
Federal Statistical Office of Germany
© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Physical use table for copperMaterial
… …Copper Other
metalsCopper Other
metalsCopper physical physical physical physical physical physical
Other metals physical physical physical physical physical physicalCopper physical physical physical physical physical physical
Other metals physical physical physical physical physical physical
Metal ores after primary processing
UseMining of metal ores Primary processing of
Metal ores
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
HIOT (expanded)Supply
… …
Copper Other metals
Copper Other metals
… monetary monetary expanded
monetary expanded
monetary expanded
monetary expanded
monetary
Copper physical physical physical physical physical physical
Other metals
physical physical physical physical physical physical
Copper physical physical physical physical physical physical
Other metals
physical physical physical physical physical physical
… monetary monetary expanded
monetary expanded
monetary expanded
monetary expanded
monetary
UseMining of metal ores Primary processing of
metal ores
Primary processing of metal ores
Mining of meta ores
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Approaches for calculating indirect effects for imported products
Type of approach
Description Type of product
IOT-approach
Assumption: production process is represented sufficiently by a domestic process
Some raw materials, most finished and semi-finished products
Coefficient-approach
Production process is not represented by a domestic process
Products that are not produced in the domestic economy
Coefficient-approach
Production process is not represented sufficiently by a domestic processes
Products that are produced under climatic, geo-physical or other conditions that are considerably different from the domestic conditions (especially many agricultural and mining products)
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Raw material equivalents
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Raw material equivalents for imported products by type of raw material
Total raw materials
RM1 RM2 ... RMnRM1RM2...RMnRM1RM2...RMnPG1PG2...PGn
Total raw material equivalents for imports
Total
Type of raw materialType of product
Indirect imports of raw materials related to the directly imported raw materials
Indirect imports of raw materials related to the direct imports of semi-finished and finished products
Direct imports of raw materials
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The state of the project
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Category of material Status Disaggregation
Agricultural products Under preparation 46 agricultural production processes, disaggregation of food industry and chemical production (only monetary disaggregation)
Wood Available Standard IOT classification
Other biotic materials Planned
Energy carriers Available 30 energy carriers and disaggregation of important energy users
Construction and industrial minerals
Planned
Iron Under preparation Disaggregation of iron, steal production and semi-finished iron products
Aluminium Under preparation Disaggregation of aluminium production and semi-finished aluminium products
Other metals Planned
The German system of physical material flow tables for raw material categories
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Thank you!
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© Federal Statistical Office of Germany, Environmental-Economical Accounting, 2006
Supply
Products (units) Forestry & logging
Manufacture of wood products
Manufacture of pulp
Manufacture of paper
Printing Recycling Other
Standing timber (1000 m3 over bark) 90.244 90.244 90.244 Saw logs (1000 m3) 41.113 0 41.113 2.251 43.365 Fuel wood (1000 m3) 12.501 0 12.501 120 12.621 Pulp wood (1000 m3) 5.445 0 5.445 54 5.499 Sawnwood and wood-based panels (1000 m3) 37.222 37.222 9.606 46.828 Other wood products (1000 m3) 17.044 17.044 4.459 21.503 Pulp (1000 t) 13.956 13.956 4.473 18.429 Paper (1000 t) 20.392 20.392 10.574 30.966 Wood waste as a product (1000 t) 17.869 1.399 19.268 1.017 20.285 Paper waste as a product (1000 t) 1.200 0 13.149 0
14.349 2.566 16.915
Use
Products (units) Forestry & logging
Manufacture of wood products
Manufacture of pulp
Manufacture of paper
Printing Recycling Other
Standing timber (1000 m3 over bark) 73.925 73.925 16.319 90.244 Saw logs (1000 m3) 38.730 38.730 4.634 43.365 Fuel wood (1000 m3) 2.504 2.504 10.084 32 12.621 Pulp wood (1000 m3) 4.504 4.504 995 5.499 Sawnwood and wood-based panels (1000 m3) 21.305 13.995 35.299 0 0 11.529 46.828 Other wood products (1000 m3) 0 18.531 18.531 0 0 2.972 21.503 Pulp (1000 t) 17.762 17.762 667 18.429 Paper (1000 t) 9.705 0 9.737 19.442 0 11.524 30.966 Wood waste as a product (1000 t) 15.643 2.470 18.113
2.172 20.285
Paper waste as a product (1000 t) 13.219 80 13.299
3.616 16.915
Exports Total
Output of industries Total Imports Total
Intermediate consumption by industries Total Final consumpti
on
Capital formation
Physical flow tables for wood and wood products for Germany 2004