Contingent Public Goods — When Collective Provision Depends on Algorithmic Thresholds

或有公共品：集体供给如何取决于算法阈值

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Public transportation routes are now optimized using real-time ridership algorithms that treat 'service viability' as a dynamic function of app-based demand signals—not fixed population thresholds.
Municipal broadband subsidies activate only when private providers submit predictive models showing 'feasible ROI'—a calculation excluding social externalities like digital inclusion.

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