本课题研究数据驱动的运营管理在电子商务等场景中的应用，目标是通过数学建模结合实际数据提供商业决策分析和最优化，挖掘商业洞察。

This project studies data-driven operations in E-commerce and other applications, with the target of proving business analytical decisions and optimization through mathematical modelling, and further uncovering managerial insights.

重要性体现在商业实践需要有理论指导的决策建议，挑战在于如何结合实际情况合理建模，如何判断模型的泛化性和稳健性。

The importance lies in the fact that business practice needs theory-based polices, and the challenge is that how to model the real situation properly and how to make the model more robust to all kinds of uncertainties.

在线决策、渐进分析、模拟法。

Online decision, asymptotic analysis, simulation based method

通过严格上下界分析给出决策算法的性能保障，在一定条件下证明简单的算法也能导出很好的结果。

Provide rigorous performance bound analysis for proposed policy and algorithms, with important implication that simple algorithm can lead to good results.

模型建立、理论推导、数据收集和模型校正、数值实验。

Building models, theoretical analysis, data collection and mode calibration, numerical experiments.

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张海伦，万静远，刘宇舟，王雨豪

Opaque selling: Preliminary results

Research Pipeline

Xu, Z., H. Zhang, J. Zhang and R. Zhang (2020). Online Demand Fulllment under Limited Flexibility." Management Science.

Long Z., N. Shimkin, H. Zhang and J. Zhang (2020). Dynamic Scheduling for Multiclass Many-server Queues with Abandonment: the Generalized c =h Rule."Operations Research.

Zhang, H., J. Zhang and R. Zhang (2020). Simple Policies with Provable Bounds for Managing Perishable Inventory". Production and Operations Management.

Wang G., H. Zhang and J. Zhang. On-demand Matching in a Spacial Model with Abandonment.", Major revision with Operations Research.

Zhang, H., J. Zhang and R. Zhang. Optimal control of production systems with limited flexibility under continuous review."

Fan, X., H.Zhang. The Role of Government Funding in Firm's Investment Decision: Promoting Innovation or Accelerating Bankruptcy?"

Lixiang Lia, M. Lia, H. Zhang, L. Zhang. Pricing Optimization under the Extended

Nested Logit Model"， submitted.