Web and Internet Economics

Post ROI Constraints.- Nash Stability in Fractional Hedonic Games with Bounded Size Coalitions.- Improved Competitive Ratio for Edge-Weighted Online Stochastic Matching.- Separation in Distributionally Robust Monopolist Problem.- Target-Oriented Regret Minimization for Satisficing Monopolists.- One Quarter Each (on Average) Ensures Proportionality.- Two-Sided Capacitated Submodular Maximization in Gig Platforms.- Price Cycles in Ridesharing Platforms.- Improved Truthful Rank Approximation for Rank-Maximal Matchings.- Reallocation Mechanisms under Distributional Constraints in the Full Preference Domain.- Abstracts.- How Good Are Privacy Guarantees? Platform Architecture and Violation of User Privacy.- Best-of-Both-Worlds Fairness in Committee Voting.- Fair Division with Subjective Divisibility.- The Incentive Guarantees Behind Nash Welfare in Divisible Resources Allocation.- Information Design for SpatialResource Allocation.- Do Private Transaction Pools Mitigate Frontrunning Risk?.- Faster Ascending Auctions via Polymatroid Sum.- Dynamic Multinomial Logit Choice Model with Network Externalities: A Diffusive Analysis.- PRINCIPRO: Data-Driven Algorithms for Joint Pricing and Inventory Control under Price Protection.- Substitutes markets with budget constraints: solving for competitive and optimal prices.- Sequential Recommendation and Pricing under the Mixed Cascade Model.- Best-Response Dynamics in Tullock Contests with Convex Costs.- MNL-Prophet: Sequential Assortment Selection under Uncertainty.- Fair Incentives for Repeated Engagement.- Markov Persuasion Processes with Endogenous Agent Beliefs.- Stochastic Online Fisher Markets: Static Pricing Limits and Adaptive Enhancements.- The Colonel Blotto Game on Measure Spaces.- Assortment Optimization in the Presence of Focal Effect: Operational Insights and Efficient Algorithms.- On Hill's Worst-Case Guarantee for Indivisible Bads.- Prophet Inequality on I.I.D. Distributions: Beating 1-1/e with a Single Query.- Allocating Emission Permits Efficiently via Uniform Linear Mechanisms.- Collective Search in Networks.- The Limits of School Choice with Consent.- Binary Mechanisms under Privacy-Preserving Noise.- Learning Non-parametric Choice Models with Discrete Fourier Analysis.- Threshold Policies with Tight Guarantees for Online Selection with Convex Costs.- Best Cost-Sharing Rule Design for Selfish Bin Packing.- Most Equitable Voting Rules.- Near-Optimal Dynamic Pricing in Large Networks.