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cs.GT2023
Optimal Pricing Schemes for Identical Items with Time-Sensitive Buyers
Zhengyang Liu, Liang Shan, Zihe Wang
Time or money? That is a question! In this paper, we consider this dilemma in the pricing regime, in which we try to find the optimal pricing scheme for identical items with hetero…
cs.GT2023
Improved Approximation Ratios of Fixed-Price Mechanisms in Bilateral Trades
Zhengyang Liu, Zeyu Ren, Zihe Wang
We continue the study of the performance for fixed-price mechanisms in the bilateral trade problem, and improve approximation ratios of welfare-optimal mechanisms in several settin…