Deep Hedging
The study uses deep neural networks to enhance portfolio risk management, leading to significant risk reduction and practical market strategy insights.
23 sharesSource ↗
Quant LetterNo. 104
162 items across 10 sections, as sent to readers on 3 July 2025. Paper titles open their ML-Quant page; ↗ goes to the source.
Quantitative-finance and ML-for-finance preprints from arXiv.
26 items
The study uses deep neural networks to enhance portfolio risk management, leading to significant risk reduction and practical market strategy insights.
23 sharesSource ↗
The research warns about the sensitivity of large linear machine learning models in predicting equity premiums, suggesting caution in their use.
7 sharesSource ↗
The study reveals that combining structured data with unstructured text from Federal Reserve communications improves the accuracy of central bank policy predictions.
4 sharesSource ↗
The research presents a framework that uses Open Banking data to estimate customer value across firms, potentially boosting profitability by 21.06%.
4 sharesSource ↗
Hybrid models that blend structured data with Federal Reserve communications are more effective in predicting central bank policy changes, especially in U.S. federal funds rate shifts.
4 sharesSource ↗
An analytical approximation for the local volatility function in the Cheyette interest rate model has been developed, expanding the Dupire framework to fixed-income markets and aiding model calibration.
4 shares1 citation todaySource ↗
A study on derivative securities pricing in markets modeled by a sub-mixed fractional Brownian motion with jumps shows the model's precision and adaptability in capturing market phenomena like memory and heavy-tailed jumps, especially for barrier options.
3 sharesSource ↗
Research using satellite imagery and phone records shows that long-term conflict, such as Taliban control, impacts seasonal migration in Afghanistan, but extreme violent events do not significantly disrupt labor flows.
10 sharesSource ↗
Large language models like ChatGPT can boost productivity and knowledge sharing among Open-Source Software developers, especially in complex or rapidly changing contexts.
7 shares2 citations todaySource ↗
A study found that global residential energy demand rises at temperatures below -5 degrees Celsius and above 30 degrees Celsius, with developed countries more sensitive to high temperatures.
2 sharesSource ↗
Two Food Policy articles promote the use of least-cost benchmark diets to monitor and improve food security, offering a new indicator of food access and guiding interventions for universal access to healthy diets.
2 shares4 citations todaySource ↗
Chinese companies' digital transformation is changing job structures, increasing the need for managerial and technical roles and decreasing manual labor demand.
2 sharesSource ↗
The European Carbon Border Adjustment Mechanism slightly increases EU's national expenditure and reduces emissions in EU imports by 3%.
2 sharesSource ↗
In Florida, the size, duration, and work type of Design-Bid-Build projects significantly affect change orders frequency, and a discrete choice model can enhance contract type selection.
2 shares1 citation todaySource ↗
The COVID-19 pandemic and geopolitical conflicts have disrupted global textile and fashion supply chains, causing order cancellations, layoffs, and a shift towards automation and digitalization.
2 shares1 citation todaySource ↗
The article explores the effects of AI on specialized fields, noting its potential to diminish skill and value. It suggests a framework for creating AI systems that maintain human autonomy in these areas.
6 shares30 citations todaySource ↗
A new decentralized framework for capital allocation combines multiple strategies and allows both humans and AI to participate in strategy development and allocation, all implemented on-chain.
7 sharesSource ↗
Fairness Shaping: FairMarket-RL, a hybrid model combining Large Language Models and Reinforcement Learning, is introduced to create fairness-aware trading agents in a simulated microgrid, leading to more equitable outcomes.
7 shares1 citation todaySource ↗
Rough volatility models are found to be misaligned with Bitcoin volatility due to a multifractal structure that contradicts the homogeneity assumptions of rough volatility estimation.
4 sharesSource ↗
A study using a model inspired by blockchain smart contracts reveals that the best price benchmark varies based on the significance of fixed and variable manipulation costs.
4 sharesSource ↗
RobustiPy is a new Python tool for analyzing model uncertainty, providing efficient methods for confidence intervals, model selection, and out-of-sample evaluation.
32 sharesSource ↗
Passive investing can lead to higher costs than strategies that gradually acquire shares, with traders earning significant profits from providing liquidity at reconstitution events.
12 sharesSource ↗
The suspense and surprise of sports matches could be used as alternative policy targets for league organizers, as analysis shows lower suspense for top teams and consistent surprise values.
11 sharesSource ↗
The Diversification Quotient (DQ) is a robust measure of portfolio diversification, showing more resilience under various distributional settings than the diversification ratio (DR).
11 sharesSource ↗
Large Language Models combined with topic models can model narrative shifts over time, but they struggle to differentiate between content and narrative shifts, as shown in a study of The Wall Street Journal articles.
7 shares5 citations todaySource ↗
Working papers in finance and economics from SSRN.
30 items
The study uses machine learning to accurately predict the exercise of American call options, outperforming traditional assumptions.
61 sharesSource ↗
The paper finds that volatility models forecast most accurately when they match the data-generating process.
42 sharesSource ↗
The article introduces a technical analysis method that uses dividends to predict a share's lifetime maximum and minimum prices.
35 sharesSource ↗
The paper presents a new inflation model that shows inflation reacts more to larger shocks due to nonlinear shock transmission.
64 shares4 citations todaySource ↗
The study establishes a link between operational flexibility and firms' equity risk-return characteristics, showing that an exit option can reduce risk and increase equity values.
32 sharesSource ↗
The study discusses the potential of quantum machine learning in optimizing high-frequency trading strategies in US treasuries and forex markets.
3 sharesSource ↗
The research reveals that deficit financing dividend taxation can influence investment, debt-to-output fluctuations, and amplify asset price fluctuations.
32 sharesSource ↗
The study examines the challenges and opportunities in using Machine Learning for processing Classical Tamil language and its dialects, with a focus on linguistic and cultural aspects.
13 sharesSource ↗
The research uses a simulation model and machine learning to analyze import container flows at the Port of New York-New Jersey, showing improved accuracy.
27 sharesSource ↗
Kerala Study: The study introduces the SMART AI-Driven Tourism Marketing Framework to boost tourist engagement in Kerala, noting a lack of AI-based strategies in the region's tourism marketing.
14 sharesSource ↗
The article explains why creating ethical, equitable, and racially-just machine learning is currently impossible, using examples from economics and finance.
16 sharesSource ↗
The article proposes a framework for building supply chain resilience during large-scale disruptions, based on an analysis of successful global brands.
42 sharesSource ↗
The study explores the effect of global supply chain pressures on U.S. stock market returns, providing insights for corporate managers on risk management and supply chain strategy.
20 sharesSource ↗
The article discusses the rapid growth and transformation of econometrics, highlighting advances in the analysis of cross-sectional data, policy analysis, and time series techniques.
23 sharesSource ↗
The research studies the interaction between banks' use of AI in credit scoring and relationship lending, finding that AI investments help banks manage the effects of relationship lending on firms' credit supply and decisions.
33 shares3 citations todaySource ↗
Anomalies Explained: Pharmaceutical stocks offer higher returns when writing options due to their high growth potential and the unpredictability of drug trials and development.
431 sharesSource ↗
The Common Task Framework (CTF) can enhance innovation and honesty in research, and could be used in financial economics to assess asset pricing models.
246 sharesSource ↗
A new intraday trading strategy for the USTEC CFD, using a large language model to filter trading signals based on news sentiment, significantly boosts profitability.
63 sharesSource ↗
IRS officials' personal stock trades yield positive abnormal returns and are linked to future tax enforcement outcomes for the companies they invest in.
660 sharesSource ↗
FOMC Announcement Premia: Currency risk premiums fluctuate on U.S. FOMC announcement days, with currencies expecting a larger reduction in implied variance earning significantly higher returns.
213 sharesSource ↗
Ambiguity preference variables can forecast credit asset comovements, with lower-rated US credit assets being more affected by ambiguity aversion.
44 sharesSource ↗
College students' financial and economic understanding improves with more finance/economic courses, but significant gaps in general financial knowledge and misconceptions about financial tools persist.
43 sharesSource ↗
Mutual funds in the Euroarea with a diverse geographic investor base have more fluctuating flows, but it doesn't impact overall performance.
33 sharesSource ↗
The U.S.'s individual approach to digital asset regulation could isolate its markets and weaken its monetary power, indicating a need for global collaboration.
62 sharesSource ↗
Investors should be rewarded for the increased default risk associated with higher-priced bonds, an aspect overlooked by common measures like yield or Z and I spreads.
59 sharesSource ↗
During the pandemic, government-backed loans were more often given to safer, liquidity-strapped borrowers, who were less likely to struggle with repayments later.
25 shares1 citation todaySource ↗
Capital-loss carryforwards can be assessed using option-pricing, providing a consistent market basis for determining when these strategies offer real economic benefits.
67 sharesSource ↗
Fund managers can mitigate the adverse effects of competition on fund alpha by adjusting their level of active management, especially in response to competition from passive funds.
29 sharesSource ↗
A study of 43 macroeconomic variables across the G7 economies over 200 years shows evidence of mean reversion in the U.S. and significant differences between countries.
37 sharesSource ↗
Companies with high fixed costs have a negative reaction to inflation surprises, primarily due to variable costs, which form the majority of the cost structure and are positively linked with inflation beta.
35 sharesSource ↗
Economics working papers from RePEc's NEP field reports.
30 items
A new Automated Adaptive Trading System may help stabilize emerging markets during downturns, addressing issues caused by the rise of algorithmic trading and passive investing.
27 sharesSource ↗
Machine learning has been utilized to identify assets driving downward trends in the Pakistan Stock Exchange, suggesting a portfolio optimization strategy for effective asset allocation.
25 sharesSource ↗
Using expected shortfall as the risk measure in risk parity portfolio optimization can lessen sensitivity to volatility shocks, decrease portfolio turnover during market turmoil, and enhance risk-adjusted returns considering fat-tailed returns.
16 sharesSource ↗
The research compares trading strategies globally and finds that Sharpe Ratio-based strategies are more profitable than the buy-and-hold strategy, supporting the Adaptive Market Hypothesis.
15 sharesSource ↗
The study introduces a new method for assessing decision-making units' efficiency over time, using the Whale Optimization Algorithm to identify stable trading strategies and companies.
11 sharesSource ↗
The article uses a new data augmentation technique to analyze poverty in the Middle East and North Africa, highlighting the significance of using alternative data sources for poverty analysis.
10 sharesSource ↗
The BRM method is introduced for analyzing missing data patterns, reducing data imputation and enhancing predictive performance.
20 sharesSource ↗
A new N-MDIS strategy using machine learning is proposed to improve the accuracy of equity premium prediction.
19 sharesSource ↗
The study suggests that firms are more likely to adopt zero-leverage policies as product market competition intensifies, especially those with higher earnings volatility.
18 sharesSource ↗
The paper shows that accurately measured news sentiment significantly impacts intraday stock return volatility.
16 sharesSource ↗
A modified version of Stochastic Gradient Boosting is proposed to estimate production possibility sets in DEA, reducing overfitting and enhancing performance in high-dimensional settings.
16 sharesSource ↗
Machine learning models are more effective than traditional methods in predicting Chinese corporate merger and acquisition activities, with certain variables impacting prediction accuracy.
28 sharesSource ↗
Two new deep learning frameworks have been proposed for estimating financial risk measures, outperforming existing methods and aiding in better capital allocation for financial institutions.
27 sharesSource ↗
The volatility of long-term treasury bond contracts, especially 10-year ones, can predict Chinese stock market volatility, with machine learning methods offering more accurate forecasts than traditional models.
24 sharesSource ↗
The article proposes a new algorithm and machine learning model to enhance efficiency and accuracy in the Lot Streaming and Scheduling Problem (LSSP) with unpredictable product arrival times.
16 sharesSource ↗
The paper introduces a new machine learning technique for decomposing and analyzing complex time series, providing a potential alternative to the Box-Jenkins method in financial modeling.
13 sharesSource ↗
The study uses machine learning to create a monetary policy frictions index from financial news, revealing significant impacts on nonperforming loans of Chinese commercial banks.
12 sharesSource ↗
The research uses machine learning to study the global housing market's interconnectedness, identifying the US market as the main source of systematic shocks with its interest rate as the most influential factor.
10 sharesSource ↗
ML vs. DL: Deep learning methods have been found to be more effective than traditional machine learning in predicting oil prices, especially during crises.
31 sharesSource ↗
The newly introduced MFF-CPPM model in China has shown higher accuracy and flexibility in predicting carbon trading prices compared to standard models.
10 sharesSource ↗
The study uses machine learning to predict the CBOE Volatility Index, highlighting the importance of weekly jobless claim data in enhancing trading strategies.
23 sharesSource ↗
The research finds traditional models more effective than machine learning and deep learning models in predicting stock price movements in the Eurozone banking sector.
13 sharesSource ↗
The paper suggests that a data-driven culture and AI infrastructure are key to enhancing firm performance with AI capability.
5 sharesSource ↗
The study uses machine learning to analyze social media discussions on climate change, advocating for diverse policies and a holistic approach to achieve net-zero goals.
4 sharesSource ↗
The article discusses the problem of dark patterns in online retail investment platforms, proposing the use of behavioral sciences and AI for better regulation and investor protection.
2 sharesSource ↗
The study profiles young informal workers in the EU27, aiming to understand how Covid-19 has impacted youth informality in the labour market.
2 sharesSource ↗
The paper discusses how artificial intelligence can improve resource management in cloud environments, boosting DevOps workflows' performance and efficiency.
2 sharesSource ↗
The review investigates the link between e-governance initiatives and citizen participation, emphasizing the need for interdisciplinary research to assess these initiatives' effectiveness.
2 sharesSource ↗
The paper analyzes literature on the factors influencing banks' performance, proposing new research areas in digital transformation, artificial intelligence, and the impact of COVID-19.
1 sharesSource ↗
The study tests the Work Need Satisfaction Scale (WNSS) among online gig workers, suggesting the scale needs modification to better reflect the specifics of online platform work.
1 sharesSource ↗
The general machine-learning papers the letter carried in 2023-25.
10 items
Language Agent: QLASS is a new system designed to enhance the performance of language agents by offering step-by-step guidance and Q-value estimations, even with minimal supervision.
188 shares19 citations todaySource ↗
The study establishes a link between prediction uncertainty and risk-averse decision-making, resulting in a new algorithm, Risk-Averse Calibration (RAC), that optimizes action policies.
20 shares46 citations todaySource ↗
Position Encodings: STRING, a Rotary Position Encodings extension, offers exact translation invariance and efficient 3D token representation, useful in robotics and object detection.
13 shares20 citations todaySource ↗
Model Adaptation: LoRA-X is a new method that allows the transfer of LoRA parameters across models without original or synthetic training data, proving effective in text-to-image generation.
13 shares11 citations todaySource ↗
PoLAr-MAE, a self-supervised masked modeling framework, is introduced for 3D particle trajectory analysis in Time Projection Chambers, achieving high classification scores without labeled data.
10 shares9 citations todaySource ↗
Articulate Anymesh is a new system that transforms any 3D mesh into a movable object, broadening the scope of 3D datasets and assisting in the development of robotic object manipulation skills.
10 shares53 citations todaySource ↗
A new hierarchical Bayesian multitask learning model has been developed for multi-task binary classification learning, showing strong results in predicting human health based on microbiome profiles.
8 shares1 citation todaySource ↗
The COCONut-PanCap dataset, featuring advanced panoptic masks and detailed captions, improves panoptic segmentation and image captioning, setting a new standard for model evaluation on joint tasks.
6 shares14 citations todaySource ↗
Papers that shipped their code, from the Papers with Code feed (2023-25).
15 items
Deep Learning Library: The article explores the trade-off between user-friendliness and performance in deep learning platforms.
91,080 shares
The research indicates that the complexity of supervised learning tasks grows with the number of absorbing states, but attention can adjust to different input sizes.
18,319 shares
The article emphasizes the widespread success of Gradient Boosting Decision Trees in diverse machine learning tasks recently.
17,344 shares
The paper offers an in-depth analysis of alignment algorithms used in Multi-Level Language Models (MLLMs).
15,657 shares
The hybrid model outperforms or equals the Transformer in 23 tasks involving long-context.
12,681 shares
The article outlines strategies for creating robust software that fulfills certain requirements.
12,191 shares
The article explores the growing trend of implementing deep learning models on mobile devices.
12,096 shares
The article presents RAGAs, a new framework for assessing Retrieval Augmented Generation pipelines without a reference.
9,688 shares
The study examines the effectiveness of different GPT detectors using English writing samples from both native and non-native speakers.
7,496 shares
The article emphasizes the crucial role of inference in the infrastructure of machine learning software.
4,559 shares
The paper highlights recent enhancements to minimap2, a flexible aligner for nucleotide sequences.
1,988 shares
Dataset distillation condenses large datasets for deep learning without compromising model performance.
1,701 shares
A new framework uses in-context learning to create and assess explainable computational graphs.
1,416 shares
The article reviews the latest advancements in classical and deep learning methods, outlining their strengths and weaknesses.
1,401 shares
Efficient SO2-equivariant operations have been introduced, removing the need for SO3 tensor products and enhancing feature updates and message passing.
647 shares
Repositories the letter featured.
10 items
The article explores a winner-takes-all strategy for predicting multivariate probabilistic time series.
24 shares
The piece presents a Python-based tool for implementing the Kalman Filter Smoother and EM Algorithm.
1,196 shares
The article introduces the Automated LLM Speedrunning Benchmark, a performance measurement tool for LLM agents in language modeling.
57 shares
The article discusses a new, user-friendly scaling library designed for large language model reinforcement learning.
1,267 shares
The piece details a Python SEC EDGAR Filings API, supporting over 18 million filings and 150 types, with features like full-text search and real-time stream API.
241 shares
The article shares a compilation of useful websites for coders.
70,792 shares
The article reviews a coding toolkit integrated with MCP server Agno, featuring semantic retrieval and editing.
3,218 shares
The article presents a CLI tool for analyzing Claude Code usage from local JSONL files.
2,945 shares
The article provides a guide on executing quick fuzzy string matching in Python using various string metrics.
3,193 shares
The article introduces a Python API for extracting transcripts or subtitles from YouTube videos.
5,567 shares
Industry news: funds, hiring, markets and regulation.
17 items
Citigroup saw a 23% increase in FX trading volumes from hedge fund clients in the first four months of 2025, reaching $6.1tn due to volatility and infrastructure investment.
7 shares
Re7 Capital, a cryptocurrency hedge fund, is partnering with World Liberty Financial, a Trump family-linked platform, supported by a $10m investment from VMS Group.
6 shares
Bridgewater Associates' Pure Alpha fund surpassed the hedge fund industry with a 17% gain in the first half of 2025 due to volatile macro conditions.
5 shares
Harindra de Silva, Ryan Brown, and David Krider, quant equity specialists, have joined boutique quant firm AJO Vista, led by Ted Aronson.
4 shares
Denmark's tax agency has recovered €232m from funds associated with hedge fund founder Sanjay Shah, who is involved in the CumEx dividend tax fraud.
3 shares
Parvus Asset Management, a London-based hedge fund, has increased its stake in French luxury group Kering to about 5%, says France's AMF regulator.
3 shares
Digital asset investment products saw $2.7bn in inflows last week, marking the 11th straight week of gains and bringing H1 totals near last year's $17.8bn, according to CoinShares.
3 shares
PanAgora Asset Management has named Tim Stanton as Managing Director Head of Global Distribution, giving him responsibility for the firm's institutional growth initiatives.
3 shares
Goldman Sachs data reveals that hedge funds are buying US bank stocks at the highest rate in nearly 10 years, expecting more growth in the sector.
3 shares
Whetstone Capital, a $250m hedge fund, recorded its best monthly performance with a 21% return in May by investing in undervalued growth stocks.
2 shares
Citi Wealth has shown a preference for hiring AI staff from a specific bank.
2 shares
There is a significant level of cleverness observed in the field of end user computing.
1 shares
Ken Griffin's hedge fund, Citadel, recorded a modest 2.5% gain in H1 2025, underperforming rivals Balyasny and ExodusPoint.
1 shares
King Street Capital Management hit its $950m cap for its latest European real estate fund in a year, amid a distressed property market.
1 shares
A 28-year-old individual has been promoted to Managing Director at Goldman Sachs.
1 shares
The US Supreme Court is set to hear a case that could affect how activist hedge funds challenge corporate governance in closed-end funds.
1 shares
ASL Strategic Value Fund is calling for a board reshuffle at Avadel Pharmaceuticals, criticizing the company's handling of its narcolepsy drug Lumryz's launch.
1 shares
Episodes on markets, quant methods and economics.
10 items
Victor Haghani discusses the significance of position sizing, disciplined asset allocation, and the role of foreign stocks in investment strategy on a podcast.
15 shares
Jeff Park introduces his Radical Portfolio Theory, challenging the traditional 60/40 model, and discusses the role of Bitcoin and decentralized assets in portfolio resilience.
14 shares
Ipek Ozil and Khagendra Gupta discuss the main drivers of DM swap spreads, focusing on US and German swap spreads, in a JPMorgan Chase & Co. podcast.
11 shares
Patrick Wieland shares his trading philosophy, mental strategies, and the effort behind his success as a futures day trading streamer in a podcast episode.
11 shares
Arindam Sandilya, Juan Duran-Vara, and Ladislav Jankovic discuss FX Derivatives themes for the second half of 2025, including carry, USD skew, correlations, and directional exposure in JPY and EUR.
9 shares
The podcast discusses the current state of agricultural markets, noting that increased supply is being met by demand, resulting in a decrease in global agricultural commodity availability.
5 shares
The podcast features a conversation on block trading in fixed income with experts from MarketAxess, and updates on a related class action lawsuit.
4 shares
The podcast covers recent German fiscal and NATO events, perspectives on carry as a theme, updates on dedollarisation flows, and opinions on UK rates.
3 shares
The podcast includes a discussion with Marvin Barth about his career, his work at the Federal Reserve, and his views on the global political economy.
3 shares
The podcast discusses upcoming trends for currencies in the second half of 2025, with insights from the DM and EM FX strategy team.
3 shares
Posts from quant researchers on X.
4 items
The recent investment research explores subjects like asset distribution, currency crashes, momentum, fluctuating factor risk premiums, and predictability in prediction markets.
3 shares
Trend Following: Article 2: Turtle Talk, a useful tool offering important information on trend following, has been found and suggested.
1 shares
Article: The article emphasizes the significance of AI talent in setting apart AI trends based on a survey.
0 shares
Article: The article underscores the importance of purchase quantity and correct sizing in preventing bankruptcy, even with incorrect choices, based on an episode review.
0 shares
Threads from r/quant, r/algotrading and friends.
10 items
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