Papers, ranked by score

Ordered by a blend of empirical rigor (60%) and math complexity (40%).

Algorithms for Claims Trading

The recent banking crisis has again emphasized the importance of understanding and mitigating systemic risk in financial networks. In this paper, we study a market-driven approach to rescue a bank in distress based on the idea of claims trading, a notion defined in Chapter 11 of the U.S. Bankruptcy

Lab Rats Math 8.5 Rigor 2 ·  February 21, 2024

Computing Tarski Fixed Points in Financial Networks

Modern financial networks are highly connected and result in complex interdependencies of the involved institutions. In the prominent Eisenberg-Noe model, a fundamental aspect is clearing – to determine the amount of assets available to each financial institution in the presence of potential defaul

Lab Rats Math 8 Rigor 1.5 ·  February 18, 2026

Dynamic Debt Swapping in Financial Networks

A debt swap is an elementary edge swap in a directed, weighted graph, where two edges with the same weight swap their targets. Debt swaps are a natural and appealing operation in financial networks, in which nodes are banks and edges represent debt contracts. They can improve the clearing payments a

Lab Rats Math 8 Rigor 1.5 ·  February 22, 2023

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