product_space — Atlas of Economic Complexity export network
- Description
The "product space", a network of products in world trade, as visualized in the Atlas of Economic Complexity (R. Hausmann, C. A. Hidalgo et al.), and distributed by M. Coscia. Nodes are products, and edges connect products that tend to be exported together by the same countries, based on the UN Comtrade data on world trade. The relatedness of two products $i$ and $j$ is measured by their proximity, $\phi_{ij} = \min\{P(x_i|x_j), P(x_j|x_i)\}$, where $P(x_i|x_j)$ is the conditional probability that a country exports product $i$ with revealed comparative advantage (i.e. a share of its exports larger than the share of the product in world trade), given that it does so for product $j$. The networks are not the full proximity matrix, but the sparse backbones used for visualizing it, which consist of the strongest links (in Hidalgo et al., Science 317, 482 (2007), the maximum spanning tree of the proximity network plus the links with the highest proximity). Edges are undirected.
There are two networks, using different product classifications at the 4-digit level:
SITC, based on the Standard International Trade Classification, andHS, based on the Harmonized Commodity Description and Coding System.The networks have the following properties:
- (Node)
pid: the 4-digit product code (SITC or HS). - (Node)
community: the product community (cluster of related products) in the source data, which determines the color of the node. - (Node)
pos: the $(x,y)$ coordinates of the product in the layout of the visualization. - (Node)
size: the node size in the visualization, which reflects the product's share of world trade, but not linearly. - (Node)
leamer(SITConly): the Leamer category of the product (a grouping of products into 10 categories by factor intensity). - (Node)
name: the name of the product. - (Node)
color: the color of the node in the visualization, which corresponds to the product community. - (Edge)
width,color: the width and color of the edge in the visualization, which reflect the strength of the link (proximity), but not linearly.
- (Node)
- Tags
- Economic Trade Weighted Projection Metadata
- Added
- 2021-12-25
- Citation
-
- R. Hausmann et al., "The Atlas of Economic Complexity: Mapping paths to prosperity." MIT Press (2014) 10.7551/mitpress/9647.001.0001 Sci-Hub
- C. A. Hidalgo, B. Klinger, A.-L. Barabási, R. Hausmann, "The Product Space Conditions the Development of Nations", Science 317(5837), 482-487 (2007) 10.1126/science.1144581 Sci-Hub
- CA Hidalgo, R Hausmann, "The Building Blocks of Economic Complexity", Proc. Natl. Acad. Sci. 106(26):10570-10575 (2009) 10.1073/pnas.0900943106 Sci-Hub
- R Hausmann, CA Hidalgo, S Bustos, M Coscia, S Chung, J Jimenez, A Simoes, MA Yildirim, "The Atlas of Economic Complexity", Puritan Press (2011). ISBN-10: 0615546625 atlas.media.mit.edu
- Upstream URL OK
- http://www.michelecoscia.com/?page_id=223
- Networks
-
Tip: click on a column header to sort the list, or hover over it for a description.
Column legend
- $\left<k\right>$
- Mean degree
- $\sigma_k$
- Standard deviation of the degrees
- $\lambda_h$
- Largest eigenvalue of the Hashimoto (non-backtracking) matrix
- $\tau$
- Random walk mixing time
- $r$
- Degree assortativity
- $c$
- Global clustering coefficient
- $\oslash$
- (Pseudo-) diameter
- $S$
- Relative size of the largest component
- NPs
- Node properties
- EPs
- Edge properties
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv HS 866 2,532 5.85 7.87 24.41 144.18 0.46 0.43 21 1.00 Undirected Unipartite pid community size pos leamer name width color 52 KiB 72 KiB 70 KiB 67 KiB SITC 774 1,779 4.60 5.99 19.99 417.51 0.46 0.43 27 1.00 Undirected Unipartite pid community size pos leamer name color width color 50 KiB 74 KiB 72 KiB 71 KiB - Ridiculograms*