The advertising-subscription model: what the academic and trade literature describes

The hybrid model isn't new in academic terms, but its application to consumer streaming is.

The economic structure of two-sided platforms charging both end users and advertisers is well-documented (Rochet & Tirole, 2003, cited in Enshittification). The novel piece in modern streaming is that the same platform serves both subscription-only and ad-supported tiers simultaneously, with substantially different data-collection regimes per tier.

Acquisti and colleagues' research on the economics of privacy is the most cited academic analysis of why this works:

Acquisti, Taylor & Wagman: "When firms know more about consumers, they can engage in more efficient price discrimination, targeted advertising, and product customization. These same activities, however, can reduce consumer welfare and raise privacy concerns." — Acquisti, A., Taylor, C., & Wagman, L. (2016). "The Economics of Privacy." Journal of Economic Literature, 54(2), 442–492.

Industry trade data documents that ad-tier subscribers are subject to more extensive data collection than ad-free subscribers — because the ads must be targeted to be commercially viable. Antenna analytics and other measurement firms have published this finding repeatedly in trade press.

For the consumer, the practical decision: the dollar discount of an ad-supported tier represents a real saving, but the implicit cost is greater data collection plus the attention cost of ad load. The Acquisti et al. framework treats this as a real trade-off, not a hidden harm, but emphasizes that consumers systematically under-estimate the long-run value of the data they're trading.

References

• Acquisti, A., Taylor, C., & Wagman, L. (2016). J. Econ. Lit., 54(2), 442–492.
• Rochet, J.-C., & Tirole, J. (2003). J. Eur. Econ. Assoc., 1(4), 990–1029.

Related: Ad-supported streaming · Data collection · Enshittification