29 citations · 221 across the 38 of their papers we have counts for
5 papers · 1 filter
How to manipulate truthful prior-dependent mechanisms?
Pingzhong Tang, Yulong Zeng
In the standard formulation of mechanism design, a key assumption is that the designer has reliable information and technology to determine a prior distribution on types of the age…
Approximation of barter exchanges with cycle length constraints
Suiqian Luo, Pingzhong Tang, Chenggang Wu +1
We explore the clearing problem in the barter exchange market. The problem, described in the terminology of graph theory, is to find a set of vertex-disjoint, length-restricted cyc…
Optimal dynamic mechanisms with ex-post IR via bank accounts
Vahab Mirrokni, Renato Paes Leme, Pingzhong Tang +1
Lately, the problem of designing multi-stage dynamic mechanisms has been shown to be both theoretically challenging and practically important. In this paper, we consider the proble…
Optimal Auctions for Negatively Correlated Items
Pingzhong Tang, Zihe Wang
We consider the problem of designing revenue-optimal auctions for selling two items and bidders' valuations are independent among bidders but negatively correlated among items. In…
On the power of dominated players in team competitions
Kai Jin, Pingzhong Tang, Shiteng Chen
We investigate multi-round team competitions between two teams, where each team selects one of its players simultaneously in each round and each player can play at most once. The c…