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Akaki Mamageishvili

Research Scientist at Offchain Labs

More in CV

My research focuses on mechanism design and optimization applied to decentralized systems, particularly blockchains.

Rollup Optimization

My primary research goal is to model, analyze, and optimize rollup protocol mechanics. Rollups help base-layer blockchains scale by improving transaction fees and speed. Designing efficient rollup technology, especially from an economic perspective, is a compelling research area.

Blockchain Governance

This field spans economics and political science. I study the players involved and how to design incentives and decision-making rules so participants contribute to the development of the underlying technology and ecosystem.

Decentralized Finance

I study automated market makers (AMMs) and their properties, including their economic mechanisms, efficiency, and impact on decentralized trading.

Journal Articles
Conference Proceedings

Conference Proceedings

Timing Games: Probabilistic backrunning and spam,

with Bruno Mazorra and Christoph Schlegel
ACM Conference of Economics and Computation, EC 2026
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Price Elasticity of Gas Demand on L1 and L2: Evidence from Ethereum and Arbitrum,

with Pranay Anchuri
Advances in Financial Technologies, AFT 2026
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On Sibyl-Proof Mechanisms,

with Minghao Pan, Bruno Mazorra and Christoph Schlegel
Advances in Financial Technologies, AFT 2026
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Economic Censorship Games in Fraud Proofs,

with Ben Berger, Edward W. Felten, Benny Sudakov
ACM Conference of Economics and Computation, EC 2025
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Journal Articles

Axioms for constant function market makers,

with Christoph Schlegel and Mateusz Kwasnicki
Mathematical Finance, 2026
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Do we need a (large) committee?,

with Hans Gersbach and Oriol Tejada
European Economic Review, 2025
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Direct or representative democracy? Co-Voting!,

with Hans Gersbach and Oriol Tejada
Mathematical Social Sciences, 2025
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Potential and Risks of Staking Pools on Blockchains,

with Hans Gersbach and Manvir Schneider
ACM Distributed Ledger Technologies: Research and Practice, 2025
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Podcasts and Talks

Economic Censorship Games in Fraud Proofs

EIP-4844 economics and rollup strategies

TimeBoost: Auctioning Time-Advantage in FCFS

Exploring the Arbitrum Ecosystem

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Working Papers

The Cost of Secure Restaking vs. Proof-of-Stake,

with Benny Sudakov
Conditionally accepted at AFT 2026
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Just-in-Time Resale in an Ahead-of-Time Auction for Faster Execution,

with Burak Oz, Christoph Schlegel and Ali Taslimi
Conditionally accepted at AFT 2026

Searcher Competition in Block Building,

with Christoph Schlegel, Benny Sudakov and Danning Sui
Accepted subject to minor revision at ACM TWEB
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