B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
5
5 -- ecommerce growth acceleration for global e-commerce (2021)
The IBM retail index estimates that the pandemic accelerated e-commerce growth by 5 years.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
5
Unit
Duration Years
Data Vintage
2021
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
35
Freshness
95
Source
IBM
Primary
Tier C
https://www.behaviorally.com/blog/smart-carts-social-shopping-the-role-of-the-store-top-3-takeaways-… ↗
Source Article
Smart Carts, Social Shopping, and the Role of the Store Behaviorally
Original Research
IBM
· Original study ↗
Methodology
IBM retail index estimate cited at GroceryShop 2021
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
global e-commerce: 5 ecommerce growth acceleration. Source: IBM (2021). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ibm-retail-index-ecommerce-acceleration-2021
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<blockquote cite="https://lighthousedata.io/data/ibm-retail-index-ecommerce-acceleration-2021" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>5</strong> -- ecommerce growth acceleration for global e-commerce<br><small>Source: IBM (2021) · <a href="https://lighthousedata.io/data/ibm-retail-index-ecommerce-acceleration-2021" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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