21 citations · 78 across the 7 of their papers we have counts for
11 papers
SoK: Attacks on DAOs
Rainer Feichtinger, Robin Fritsch, Lioba Heimbach +2
Decentralized Autonomous Organizations (DAOs) are blockchain-based organizations that facilitate decentralized governance. Today, DAOs not only hold billions of dollars in their tr…
Arbitrageurs' profits, LVR, and sandwich attacks: batch trading as an AMM design response
Andrea Canidio, Robin Fritsch
We study a novel automated market maker design: the function maximizing AMM (FM-AMM). Our central assumption is that trades are batched before execution. Because of competition bet…
The Hidden Shortcomings of (D)AOs -- An Empirical Study of On-Chain Governance
Rainer Feichtinger, Robin Fritsch, Yann Vonlanthen +1
Decentralized autonomous organizations (DAOs) are a recent innovation in organizational structures, which are already widely used in the blockchain ecosystem. We empirically study…
Understanding the Relationship Between Core Constraints and Core-Selecting Payment Rules in Combinatorial Auctions
Robin Fritsch, Younjoo Lee, Adrian Meier +2
Combinatorial auctions (CAs) allow bidders to express complex preferences for bundles of goods being auctioned. However, the behavior of bidders under different payment rules is of…
Analyzing Voting Power in Decentralized Governance: Who controls DAOs?
Robin Fritsch, Marino Müller, Roger Wattenhofer
We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain: Compound, Uniswap and ENS. In particular, we examine how the voting power is di…
An Empirical Study of Market Inefficiencies in Uniswap and SushiSwap
Jan Arvid Berg, Robin Fritsch, Lioba Heimbach +1
Decentralized exchanges are revolutionizing finance. With their ever-growing increase in popularity, a natural question that begs to be asked is: how efficient are these new market…
The Price of Majority Support
Robin Fritsch, Roger Wattenhofer
We consider the problem of finding a compromise between the opinions of a group of individuals on a number of mutually independent, binary topics. In this paper, we quantify the lo…
Concentrated Liquidity in Automated Market Makers
Robin Fritsch
We examine how the introduction of concentrated liquidity has changed the liquidity provision market in automated market makers such as Uniswap. To this end, we compare average liq…
A Note on Optimal Fees for Constant Function Market Makers
Robin Fritsch, Roger Wattenhofer
We suggest a framework to determine optimal trading fees for constant function market makers (CFMMs) in order to maximize liquidity provider returns. In a setting of multiple compe…
Online Graph Exploration on Trees, Unicyclic Graphs and Cactus Graphs
Robin Fritsch
We study the problem of exploring all vertices of an undirected weighted graph that is initially unknown to the searcher. An edge of the graph is only revealed when the searcher vi…
Counting multi-quadratic number fields of bounded discriminant
Robin Fritsch
We prove an asymptotic formula for the number of multi-quadratic number fields of bounded discriminant with a power-saving error term. Furthermore, we explicitly calculate the lead…