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Kathryn Green

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The Maturation of the Substack Newsletter Economy Explained

News & Media PublishersAugust 2, 2026

The Maturation of the Substack Newsletter Economy Explained

How Podcast Networks Negotiate Advertising CPM Rates

News & Media PublishersAugust 2, 2026

How Podcast Networks Negotiate Advertising CPM Rates

How Local Newspaper Paywalls Impact Subscriber Growth Rates

News & Media PublishersAugust 2, 2026

How Local Newspaper Paywalls Impact Subscriber Growth Rates

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