{"id":40942,"date":"2026-05-12T17:27:08","date_gmt":"2026-05-12T15:27:08","guid":{"rendered":"https:\/\/www.graviton.at\/letterswaplibrary\/dataset-naics-contagion-map-topological-edge-network-mapping-1100-supply-chain-cascades-across-340-industries\/"},"modified":"2026-05-12T17:27:08","modified_gmt":"2026-05-12T15:27:08","slug":"dataset-naics-contagion-map-topological-edge-network-mapping-1100-supply-chain-cascades-across-340-industries","status":"publish","type":"post","link":"https:\/\/www.graviton.at\/letterswaplibrary\/dataset-naics-contagion-map-topological-edge-network-mapping-1100-supply-chain-cascades-across-340-industries\/","title":{"rendered":"[Dataset] NAICS Contagion Map: Topological Edge Network Mapping 1,100+ Supply Chain Cascades Across 340+ Industries"},"content":{"rendered":"<p><!-- SC_OFF --><\/p>\n<div class=\"md\">\n<p>I\u2019m releasing the <strong>NAICS Contagion Map<\/strong>, a dataset designed to bridge the gap between the physical economy (NAICS) and financial market taxonomies (GICS).<\/p>\n<p>The goal was to map how volatility in upstream raw materials (Tier 4) systematically ripples down to consumer-facing products (Tier 1). This is particularly useful for anyone doing economic modelling, supply chain resilience analysis, or ESG\/Risk research.<\/p>\n<p><strong>What\u2019s inside the CSVs:<\/strong><\/p>\n<ul>\n<li><strong>340+ NAICS Nodes:<\/strong> Each assigned a Contagion Score (1.0 &#8211; 10.0) based on upstream concentration (HHI) and structural importance.<\/li>\n<li><strong>1,100+ Topological Edges:<\/strong> Mapping the exact flow from Tier 4 (Commodities) -&gt; Tier 3 (Extractors) -&gt; Tier 2 (Processors) -&gt; Tier 1 (Assemblers).<\/li>\n<li><strong>NAICS to GICS Bridge:<\/strong> Each node is mapped to its financial sector equivalent.<\/li>\n<\/ul>\n<p><strong>Methodology:<\/strong> This is a derived dataset. The structural tiers and contagion scores were generated via a deterministic heuristic algorithm I built that analyzes industrial interdependencies. While the raw NAICS data is from Census\/GICS registries, the relationship mapping (edges) and risk scoring are my original derivation.<\/p>\n<p><a href=\"https:\/\/github.com\/Plainr25\/manufacturing-contagion-map\/tree\/main?tab=readme-ov-file\"><strong>Access GitHub Repo<\/strong> <\/a><\/p>\n<p><strong>Full Disclosure :<\/strong> I am the creator of this project. I\u2019m sharing this as a free open-source intelligence drop for the community to play with. I\u2019d love to get feedback on the edge logic or hear how you&#8217;re using the topology in your own models.<\/p>\n<\/div>\n<p><!-- SC_ON -->   submitted by   <a href=\"https:\/\/www.reddit.com\/user\/Vast-Village-2596\"> \/u\/Vast-Village-2596 <\/a> <br \/> <span><a href=\"https:\/\/www.reddit.com\/r\/datasets\/comments\/1tb4dla\/dataset_naics_contagion_map_topological_edge\/\">[link]<\/a><\/span>   <span><a href=\"https:\/\/www.reddit.com\/r\/datasets\/comments\/1tb4dla\/dataset_naics_contagion_map_topological_edge\/\">[comments]<\/a><\/span><\/p><div class='watch-action'><div class='watch-position align-right'><div class='action-like'><a class='lbg-style1 like-40942 jlk' href='javascript:void(0)' data-task='like' data-post_id='40942' data-nonce='9941108d62' rel='nofollow'><img class='wti-pixel' src='https:\/\/www.graviton.at\/letterswaplibrary\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif' title='Like' \/><span class='lc-40942 lc'>0<\/span><\/a><\/div><\/div> <div class='status-40942 status align-right'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>I\u2019m releasing the NAICS Contagion Map, a dataset designed to bridge the gap between the physical economy&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-40942","post","type-post","status-publish","format-standard","hentry","category-datatards","wpcat-85-id"],"_links":{"self":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts\/40942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/comments?post=40942"}],"version-history":[{"count":0,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts\/40942\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/media?parent=40942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/categories?post=40942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/tags?post=40942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}