Search Results for author: Zengjing Chen

Found 4 papers, 0 papers with code

Long bet will lose: demystifying seemingly fair gambling via two-armed Futurity bandit

no code implementations12 Nov 2022 Zengjing Chen, Huaijin Liang, Wei Wang, Xiaodong Yan

No matter how much some gamblers occasionally win, as long as they continue to gamble, sooner or later they will lose more to the casino, which is the so-called long bet will lose.

Fairness Marketing

Approximate optimality and the risk/reward tradeoff in a class of bandit problems

no code implementations14 Oct 2022 Zengjing Chen, Larry G. Epstein, Guodong Zhang

This paper studies a sequential decision problem where payoff distributions are known and where the riskiness of payoffs matters.

A Confirmation of a Conjecture on the Feldman's Two-armed Bandit Problem

no code implementations2 Jun 2022 Zengjing Chen, Yiwei Lin, Jichen Zhang

Myopic strategy is one of the most important strategies when studying bandit problems.

A Central Limit Theorem, Loss Aversion and Multi-Armed Bandits

no code implementations10 Jun 2021 Zengjing Chen, Larry G. Epstein, Guodong Zhang

This paper studies a multi-armed bandit problem where the decision-maker is loss averse, in particular she is risk averse in the domain of gains and risk loving in the domain of losses.

Multi-Armed Bandits

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