230 likes | 364 Views
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 Schoer Federal Statistical Office Germany, Environmental-Economic Accounting. Overview Introduction
E N D
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 Schoer Federal Statistical Office Germany, Environmental-Economic Accounting
Overview • Introduction • The political and methodological context • Direct use of primary material • Indirect use of raw material • Raw material equivalents • The state of the project
DMI and related indicators Raw material equivalents Original values Direct material input (DMI) Monetary variables (GDP, GVA, MIOT) Exports (physical units) Raw material productivity GDP / DMI Physical trade Balance (PTB) DMI by type of material Raw material productivity GDP / DMI by type of material Exports (physical units) by type of raw material PTB by type of raw material DMI by economic activities and type of material Decomposition analysis IOT-analysis (indirect effects) Raw material productivity by economic activities and type of material
Direct use of primary material by economic activities
Supply and Use of products, raw materials and residuals by economic activities and the environment
Disaggregation of direct use of primary material by economic activities and type of raw material Domestic economy Option 1 Domestic extraction by type of raw material Domestic environment Primary produc- tion ... Final use PB1 PBn Imports by type of raw material and products thereof Rest of the world Domestic extraction by type of raw material Domestic economy Option 2 Domestic environment Primary produc- tion ... Final use PB1 PBn Imports by type of raw material and products thereof Rest of the world
Direct use of primary materials by economic activities and type of material
Calculation of indirect effects of the use of an individual raw material
IOT-matrixes available for calculation of the indirect use of raw materials by type of product
Depiction of the flow of a domestic raw material category through the first stages of the production chain by different types of IOT-matrixes Environment Other branches Raw material extraction Primary processing of raw material OB1 OB2 RMi Ei PPi OB3 Monetary IOT ... OBn OB1 RMi1 OB2 PPi Ei Physical IOT RMi2 OB3 ... RMi3 OBn OB1 OB1 RMi1 Ei1 OB2 OB2 PPi OB3 OB3 RMi2 Ei2 ... ... Simple hybrid IOT OBn RMi3 Ei3 OBn OB1 RMi1 Ei1 PPi1 Expanded hybrid IOT OB2 OB3 RMi2 Ei2 PPi2 ... RMi3 Ei3 PPi3 OBn
The elements for the construction of an expanded hybrid IOT + =
Approaches for calculating indirect effects for imported products
Raw material equivalents for imported products by type of raw material
The German system of physical material flow tables for raw material categories
Physical flow tables for wood and wood products for Germany 2004