Strategic Decision-Making: Crowdfunding vs. Voting Mechanisms
Supported by ISF 977/24 · Initial results to appear at WINE 2025 (29.8% acceptance rate)
Game Theory
Behavioral Economics
Collective Decision-Making
Examines how individuals make strategic decisions under uncertainty, comparing crowdfunding and simple voting mechanisms. Using a custom experimental platform to analyze how risk, collective influence, and social trust affect participant choices and collective outcomes.
Multi-Agent Reinforcement Learning for Urban Traffic Control
Joint with Ayal Taitler · Supported by the Paul Ivanir Center
MARL
Game Theory
Smart Transportation
Develops an intelligent traffic control system where each traffic light functions as an autonomous agent learning to make real-time decisions. Applies game-theoretic principles to enable cooperation and competition among agents for optimizing traffic flow and reducing congestion.
Fairness-Aware Multi-Agent Reinforcement Learning
Joint with S. Shperberg · Supported by ISF 977/24
MARL
Fairness
Cooperative AI
Develops MARL mechanisms for fair decisions in asymmetric environments. Introduces a novel optimization framework with real-time performance gap measurement and dual update mechanisms that guide agents toward balanced, cooperative strategies. Applications in robotics, resource allocation, and collaborative AI.
Graph-Based Social Matching for Displaced Populations
Initial results presented at Stony Brook GT Festival 2025 · Supported by IDSAI
Graph Theory
Mechanism Design
Social Networks
Develops a graph-based allocation mechanism for displaced populations that preserves social networks. Proves that minimum graph cut solutions are game-theoretically stable and introduces an efficient Cycle-Based Improvement algorithm. Combines computational efficiency with social sensitivity for humanitarian housing allocation.
Strategic Decision-Making under Competition in Common Value Markets
Supported by ISF 977/24
Game Theory
Experimental Economics
Healthcare Operations
Examines how strategic decisions are made under conditions of competition and pressure using a controlled experiment. Measures decision speed under different competitive settings and compares it to the ex-post quality and accuracy of the decisions. At a broader level, the study aims to inform a more efficient model for allocating organs for transplantation, in which decisions are made faster while maintaining decision quality and safeguarding transplant recipients.
Blockchain-Based Food Security Management System
Supported by MOST & KKL · Publication at ISCC 2025
Blockchain
Resource Management
Social Impact
Developed a blockchain platform for food security management in Israel, where 23% of the population faces food insecurity. The system provides disaster preparedness simulation and food waste reduction strategies. Key finding: recovering 20% of current food waste could eliminate national food insecurity.
Impact of OPO Mergers on Kidney Transplant Allocation
Joint with I. Shurtz and N. Gershoni · Supported by ISF 977/24 and BGU-CHER
Healthcare Economics
Market Design
OPTN Data Analysis
Analyzed how the merger of two major Organ Procurement Organizations affected the organ allocation landscape. Used OPTN database and Difference-in-Differences methodology to assess whether consolidation enhanced organ-patient matching efficiency or introduced new market distortions.