A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.
The paper models CBF dynamics using queueing theory and insurance risk models.
Since beginning of the 2008 financial crisis almost half a trillion euros have been spent to financially assist EU member states in taxpayer-funded bail-outs. These crisis resolutions are often accompanied by austerity programs causing political and social friction on both domestic and international levels. The questio…
BAIL learns high-performing policies from batch data without additional interactions.
Study shows GDP and CPI predict CCC funding, highlighting need for economic forecasting.
This report was originally written as an industry white paper on Hedge Funds. This paper gives an overview to Hedge Funds, with a focus on risk management issues. We define and explain the general characteristics of Hedge Funds, their main investment strategies and the risk models employed. We address the problems in H…
To mitigate potential contagion from future banking crises, the European Commission recently proposed a framework which would provide for the of bank creditors in the event of failure. In this study, we examine this framework retrospectively in the context of failed European banks during the global f…
Activists align with large fund preferences for success.
FedSight AI predicts federal funds rate using LLMs and multi-agent reasoning.
Exchange Traded Funds (ETFs) have been gaining increasing popularity in the investment community as is evidenced by the high growth both in the number of ETFs and their net assets since 2000. As ETFs are in nature similar to index mutual funds, in this paper we examined if this growing demand for ETFs can be explained …
AI+MPS workshop aims to strengthen AI's role in science.
Study shows market volatility affects optimal communication design for trading strategies.
This paper studies the bail-out optimal dividend problem with regime switching under the constraint that the cumulative dividend strategy is absolutely continuous. We confirm the optimality of the regime-modulated refraction-reflection strategy when the underlying risk model follows a general spectrally negative Markov…
Decision makers, such as doctors and judges, make crucial decisions such as recommending treatments to patients, and granting bails to defendants on a daily basis. Such decisions typically involve weighting the potential benefits of taking an action against the costs involved. In this work, we aim to automate this task…
A protocol reduces transaction costs for portfolio managers.
In this note we study the bilateral merchandise trade flows between 186 countries over the 1948-2005 period using data from the International Monetary Fund. We use Pajek to identify network structure and behavior across thresholds and over time. In particular, we focus on the evolution of trade "islands" in the a world…
We propose a novel approach for analysis of the composition of an equity mutual fund based on the time series decomposition of the price movements of the individual stocks of the fund. The proposed scheme can be applied to check whether the style proclaimed for a mutual fund actually matches with the fund composition. …
Funds inflate their returns due to price pressure, leading to wealth reallocation and market crashes.
Optimal control problem for firm cash flow with dividend and capital injection strategies.
This paper studies the optimal dividend problem with capital injection under the constraint that the cumulative dividend strategy is absolutely continuous. We consider an open problem of the general spectrally negative case and derive the optimal solution explicitly using the fluctuation identities of the refracted-ref…
Study on CEF discount in Bangladesh, finds size and maturity impact, turnover negative.
Paper finds funding rates on BitMEX predict Bitcoin inverse swap contracts.
Deep learning models predict mutual funds' performance better than traditional methods.
This paper optimizes perpetual contract liquidity by accounting for funding rates.
This paper examines the risk-adjusted performance and differential fund flows for socially responsible mutual funds (SRMF). The results show that SRMF rated high on ESG, perform better than lower rated ESG funds during the period of economic crisis. The findings also show that low ESG rated SRMF had higher differential…
Study finds Indian mutual funds adjust cash holdings based on inflows, impacting stock purchases.
Blockchain protocol improves traditional mutual funds with performance fees and investor protection.
Paper introduces a method to assess liquidity risk in meme tokens using entity-linked address analysis.
Study uses machine learning and PolyModel to improve hedge fund performance.
In this paper we investigate the relationship between Funding Value Adjustment (FVA) and Net Stable Funding Ratio (NSFR). FVA is defined in a consistent way with NSFR such that the new framework of FVA monitors the costs due to keeping NSFR at an acceptable level, as well. In addition, the problem of choosing the optim…
Study examines Indian equity mutual funds' investment style and risk-shifting.
Sparse portfolio strategy from mutual funds' favorite stocks in China A share market.
A fund manager invests both the fund's assets and own private wealth in separate but potentially correlated risky assets, aiming to maximize expected utility from private wealth in the long run. If relative risk aversion and investment opportunities are constant, we find that the fund's portfolio depends only on the fu…
Estimates growth loss in fund models and proposes a shrinkage method.
Study uses topic modeling and sentiment analysis to uncover hedge fund performance insights.
Funding is a cost to trading desks that they see as an input. Current FVA-related literature reflects this by also taking funding costs as an input, usually constant, and always risk-neutral. However, this funding curve is the output from a Treasury point of view. Treasury must consider Regulatory-required liquidity bu…
In this note we sketch an initial tentative approach to funding costs analysis and management for contracts with bilateral counterparty risk in a simplified setting. We depart from the existing literature by analyzing the issue of funding costs and benefits under the assumption that the associated risks cannot be hedge…
New methods for equity fund selection and portfolio construction using mutual fund top holdings.
Upper bounds on utility for managing heterogeneous collectivised funds.
The proprietary nature of Hedge Fund investing means that it is common practise for managers to release minimal information about their returns. The construction of a Fund of Hedge Funds portfolio requires a correlation matrix which often has to be estimated using a relatively small sample of monthly returns data which…
The study quantifies the impact of fund miscategorization using machine learning.
Machine learning categorizes mutual funds for better investment strategies.
A new method identifies similar mutual funds using graph learning.
The paper analyzes fairness of compensation-based risk-sharing schemes for fund payouts.
Investors in Target Date Funds are automatically switched from high risk to low risk assets as their retirements approach. Such funds have become very popular, but our analysis brings into question the rationale for them. Based on both a model with parameters fitted to historical returns and on bootstrap resampling, we…
We analyze expenditure patterns of discretionary funds by Brazilian congress members. This analysis is based on a large dataset containing over million expenses made publicly available by the Brazilian government. This dataset has, up to now, remained widely untouched by machine learning methods. Our main contribut…
By exploiting a bipartite network representation of the relationships between mutual funds and portfolio holdings, we propose an indicator that we derive from the analysis of the network, labelled the Average Commonality Coefficient (ACC), which measures how frequently the assets in the fund portfolio are present in th…
AI platforms disrupt investment by personalizing deal sourcing and insights.
The paper uses clustering and integer programming to optimize stock selection for investment funds.