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Platform Portability
Uses Substack subdomain (paulkrugman.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Notes on economics and more.
Data updated Today
Kyla’s Newsletter
149K subs
++0.7%/wk
Economics Matters by Laurence Kotlikoff
124K subs
++0.4%/wk
Notes on the Crises
57K subs
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41.7K paid
Weekly Growth
-0.2%
Paid Subscriber Retention
+2.2%
net growth
Paid newsletter — revenue data available
See full revenue breakdown
MRR methodology, pricing analysis, and revenue projections
Create free accountUsed by thousands of newsletter operators and advertisers
$21–$42
See detailed CPM analysis
Category benchmarks and audience-size adjusted rates
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Sign up for a free account to unlock Paul Krugman's percentile rankings in Economics
Sign up freeAvg Comments
341.0
Avg Likes
1.9K
Engagement Rate
0.41%· ~2267 likes + comments/post
(comments + likes) / subscribers
Typical for lists with 556K+ subscribers
Quality Score
Engagement vs Economics
0.41% engagement rate
See Paul Krugman's score breakdown & category ranking
Quality sub-scores, category percentile, and engagement benchmarks
See full analysis freeUsed by thousands of newsletter operators and advertisers
Publishing Frequency
Daily
Last published Mar 12, 2026
7.3 posts/week avg
Economics Pricing
$13.44/mo avg
Below average(-48%)
Monetization Readiness
Already monetizing
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Sign up freePriced Below Category Average
Priced at $7/mo, 48% below the Economics average of $13/mo.