Search Results for author: Yeon-Koo Che

Found 10 papers, 0 papers with code

Predictive Enforcement

no code implementations8 May 2024 Yeon-Koo Che, Jinwoo Kim, Konrad Mierendorff

We study law enforcement guided by data-informed predictions of "hot spots" for likely criminal offenses.

Leveraging Uncertainties to Infer Preferences: Robust Analysis of School Choice

no code implementations25 Sep 2023 Yeon-Koo Che, Dong Woo Hahm, YingHua He

Inferring applicant preferences is fundamental in many analyses of school-choice data.

counterfactual

Optimal Queue Design

no code implementations15 Jul 2023 Yeon-Koo Che, Olivier Tercieux

We study the optimal method for rationing scarce resources through a queue system.

Prolonged Learning and Hasty Stopping: the Wald Problem with Ambiguity

no code implementations30 Aug 2022 Sarah Auster, Yeon-Koo Che, Konrad Mierendorff

This paper studies sequential information acquisition by an ambiguity-averse decision maker (DM), who decides how long to collect information before taking an irreversible action.

Stable Matching with Mistaken Agents

no code implementations28 Jul 2022 Georgy Artemov, Yeon-Koo Che, YingHua He

Motivated by growing evidence of agents' mistakes in strategically simple environments, we propose a solution concept -- robust equilibrium -- that requires only an asymptotically optimal behavior.

Robustly Optimal Mechanisms for Selling Multiple Goods

no code implementations6 May 2021 Yeon-Koo Che, Weijie Zhong

We study robustly optimal mechanisms for selling multiple items.

"Near" Weighted Utilitarian Characterizations of Pareto Optima

no code implementations25 Aug 2020 Yeon-Koo Che, Jinwoo Kim, Fuhito Kojima, Christopher Thomas Ryan

We characterize Pareto optimality via "near" weighted utilitarian welfare maximization.

Bailout Stigma

no code implementations10 Jun 2020 Yeon-Koo Che, Chongwoo Choe, Keeyoung Rhee

We develop a model of bailout stigma where accepting a bailout signals a firm's balance-sheet weakness and worsens its funding prospect.

Keeping the Listener Engaged: a Dynamic Model of Bayesian Persuasion

no code implementations16 Mar 2020 Yeon-Koo Che, KyungMin Kim, Konrad Mierendorff

We consider a dynamic model of Bayesian persuasion in which information takes time and is costly for the sender to generate and for the receiver to process, and neither player can commit to their future actions.

Weak Monotone Comparative Statics

no code implementations15 Nov 2019 Yeon-Koo Che, Jinwoo Kim, Fuhito Kojima

We develop a theory of monotone comparative statics based on weak set order -- in short, weak monotone comparative statics -- and identify the enabling conditions in the context of individual choices, Pareto optimal choices% for a coalition of agents, Nash equilibria of games, and matching theory.

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