Publications

• Fairness and Incentive Compatibility via Percentage Fees

Shahar Dobzinski, Sigal Oren, and Jan Vondrak.

In EC'23.

• A Tullock-contest-based approach for cyber security investments

David Iliaev, Sigal Oren and Ella Segev

Annals of Operations Research (2022)

• Picking the Right Winner: Why Tie-Breaking in Crowdsourcing Contests Matters

Coral Haggiag, Sigal Oren and Ella Segev

In IJCAI'22

• Mechanism Design with Moral Bidders
  Shahar Dobzinski and Sigal Oren
  In ITCS'22

• Planning on an Empty Stomach: On Agents with Projection Bias
  Sigal Oren and Nadav Sklar
  In WINE'21

• Mechanisms for Trading Durable Goods
  Sigal Oren and Oren Roth
  In WINE'21

• Optimal Stopping with Behaviorally Biased Agents: The Role of Loss Aversion and Changing Reference Points
  Jon Keinberg, Robert Kleinberg and Sigal Oren
  In EC'21 and Games and Economic Behavior 2022

• Stochastic Model for Sunk Cost Bias
  Jon Kleinberg, Sigal Oren, Nadav Sklar and Manish Raghavan
  In UAI'21

• Designing Committees for Mitigating Biases
  Michal Feldman, Yishay Mansour, Noam Nisan, Sigal Oren, Moshe Tennenholtz
  In AAAI'20

• Principal-Agent Problems with Present-Biased Agents
  Sigal  Oren and Dolav Soker
  In SAGT'19

• Incentives and Coordination in Bottleneck Models
  Moshe Babaioff and Sigal Oren
  In WINE'18

• Combinatorial Auctions with Endowment Effect
  Moshe Babaioff, Shahar Dobzinski and Sigal Oren
  In EC'18 and Games and Economic Behavior 2022

• Planning with Multiple Biases
  Jon Kleinberg, Sigal Oren and Manish Raghavan
  In EC'17

• Dynamics of Evolving Social Groups
  Noga Alon, Michal Feldman, Yishay Mansour, Sigal Oren and Moshe Tennenholtz
  Transaction on Economics and Computation, 2019. Also in EC'16.

• Planning Problems for Sophisticated Agents with Present Bias
  Jon Kleinberg, Sigal Oren and Manish Raghavan
  In EC'16

• Dynamic Models of Reputation and Competition in Job-Market Matching
  Jon Kleinberg and Sigal Oren
  In ITCS'15

• Time-Inconsistent Planning: A Computational Problem in Behavioral Economics
  Jon Kleinberg and Sigal Oren
  In EC'14. The paper was featured in the Communications of the ACM (CACM) Research Highlights section.

• Economic Efficiency Requires Interaction
  Shahar Dobzinski, Noam Nisan and Sigal Oren
  Games and Economic Behavior special issue for best AGT papers in SODA/STOC/FOCS 2014-2015. Also in STOC'14.

• Selection and Influence in Cultural Dynamics
  David Kempe, Jon Kleinberg, Sigal Oren and Aleksandrs Slivkins
  Network Science, 2016. Also in EC'13 

• On Discrete Preferences and Coordination
  Flavio Chierichetti, Jon Kleinberg and Sigal Oren
  Journal of Computer and System Sciences, 2018. Also in EC'13.

• Pay or Play
  Sigal Oren, Michael Schapira and Moshe Tennenholtz
  In UAI'13.

• The Complexity of Social Coordination
  Konstantinos Mamouras, Sigal Oren, Lior Seeman, Lucja Kot and Johannes Gehrke
  In VLDB'12

• On Bitcoin and Red Balloons
  Moshe Babaioff, Shahar Dobzinski, Sigal Oren, and Aviv Zohar
  In EC'12. Related: a non technical summary of the paper, Slashdot, The Register.

• Optimization with Demand Oracles
  Ashwinkumar Badanidiyuru, Shahar Dobzinski and Sigal Oren
  Algorithmica 2018. A preliminary version was presented in EC'12.

• How Bad is Forming Your Own Opinion?
  David Bindel, Jon Kleinberg and Sigal Oren
  Games and Economic Behavior special issue on AGT in SODA/STOC/FOCS 2011. Also in FOCS'11.

• Mechanisms for (Mis)Allocating Scientific Credit
  Jon Kleinberg and Sigal Oren
  In STOC'11 and Algorithmica, 2022 .

• Side-Communication Yields Efficiency of Ascending Auctions: The Two-Items Case
  Ron Lavi and Sigal Oren
  Games and Economic Behavior, 2012.

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