Physical and Monetary Methods for Estimating the Hidden Trade of Materials
The hidden trade of a material (e.g., aluminum) refers to the trade of that material embedded in final products (e.g., automobiles). There are two methods for estimating the hidden trade amount of materials: (1) the physical method relies on the physical trade data (measured by physical units) in wh...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-05-01
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| Series: | Resources |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9276/8/2/89 |