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Quant LetterNo. 78

December 2024, Week 2

159 items across 10 sections, as sent to readers on 12 December 2024. Paper titles open their ML-Quant page; ↗ goes to the source.

arXiv

Quantitative-finance and ML-for-finance preprints from arXiv.

24 items

Finance10

01

ChatGPT Research in Accounting

The article reviews recent research on the use of Large Language Models in accounting and finance, highlighting three key trends and suggesting potential areas for future study.

24 shares99 citations todaySource ↗

02

Tail Risk Alert Model

The research uses AI to study tail risk in US financial markets, revealing a significant spillover effect from the credit market to the stock market.

6 shares33 citations todaySource ↗

03

Auto-Generating Earnings Analysis

The study introduces a new method for automating earnings reports analysis using Large Language Models, with promising initial findings.

5 shares4 citations todaySource ↗

04

Volatility Prediction

The article presents a unique AI model for predicting future volatility in emerging stock markets, showing high accuracy and low error rates.

5 shares25 citations todaySource ↗

05

Hype-Adjusted Volatility Forecasting

The paper introduces a new Natural Language Processing method for market forecasting, using a hype-adjusted probability measure to enhance forecast accuracy.

5 shares5 citations todaySource ↗

07

Volatility Prediction with AI

The article introduces an AI model that merges back-propagation neural network and genetic algorithm for precise prediction of future volatility in emerging stock markets.

5 shares25 citations todaySource ↗

08

Passive Market Impact

The research introduces a microstructure model to examine the market impact of passive orders, replacing the constant information content assumption with a function based on the limit order book volume.

4 shares5 citations todaySource ↗

09

Rethinking Leveraged ETFs

The paper investigates the potential of Leveraged Exchange Traded Funds (LETFs) in long-term investment strategies, using a neural network approach to devise strategies that beat standard benchmarks.

4 shares3 citations todaySource ↗

Economics6

01

India's Cooling Emissions Analysis

A study shows a 292.4% increase in India's carbon emissions from residential cooling between 2000 and 2022, mainly due to fan use, suggesting energy-efficient building designs to help reach net-zero by 2070.

7 shares34 citations todaySource ↗

02

Work-from-Home Impact on Suburbanization

A Polish survey indicates that age, commuting method, perceived work productivity changes, and sector ownership significantly influence the likelihood of office workers moving to suburbs due to remote work opportunities.

7 shares3 citations todaySource ↗

03

Startup AI Exposure in Labour Market

The AI Startup Exposure index suggests that high-skilled jobs are not uniformly at high risk from AI, with AI adoption in workplaces being gradual and influenced by social factors and technical feasibility of AI applications.

7 shares3 citations todaySource ↗

04

AI Law Evolution

The article discusses the potential impact of generative AI on law, suggesting it may decrease the need for court services in property and contract law, but increase litigation in areas like tort law.

7 shares1 citation todaySource ↗

05

Consumer Audio Ad Sensitivity

Research involving 35 million Pandora listeners indicates that an increase in ad exposure leads to reduced listening time and a rise in paid ad-free subscriptions.

7 shares6 citations todaySource ↗

06

Suburban Remote Work Relocation

A study on Polish office workers shows that factors such as age, commuting mode, perceived work productivity changes, and sector ownership significantly affect their preference for moving to the suburbs due to remote work opportunities.

7 shares3 citations todaySource ↗

Miscellaneous4

01

Soccer Skill Evaluation Model

The Soccer Factor Model (SFM) is a new method for evaluating soccer players' performance independently from their team's influence, allowing for more accurate comparisons.

19 shares1 citation todaySource ↗

02

Private Smart Meter Data Market

A proposed joint energy and data market allows retailers to buy private smart meter data from consumers to reduce market uncertainty, while maintaining privacy during the process.

11 shares1 citation todaySource ↗

03

Continuous Double Auctions

A new implementation of continuous double auctions improves order matching speed and introduces an efficient automatic checker, beneficial for market regulators.

6 shares2 citations todaySource ↗

04

Gen AI Labor Market Impact

A study reveals the growing demand for ChatGPT-related skills in the U.S. labor market, identifying five key skill sets and emphasizing the widespread use of Generative AI in various sectors.

5 shares9 citations todaySource ↗

Historical Trending4

02

Machine Learning for Stochastic Control

A proposed machine learning algorithm effectively solves complex, time-limited stochastic control problems, showing good convergence and efficiency without depending on the Bellman equation.

12 shares1 citation todaySource ↗

04

Net Caloric Content in Global Food Trade Analysis

A study on global food trade using net caloric flows reveals varied trade patterns and offers insights into the global food system's stability, highlighting the need for strategies to improve food trade network sustainability.

9 sharesSource ↗

SSRN

Working papers in finance and economics from SSRN.

40 items

Quantitative20

01

GDP Nowcast Model for India

The article calls for a reassessment of Indian GDP nowcasting models due to COVID-19 related distortions and the influence of high-frequency indicators.

14 sharesSource ↗

03

Smart Learning: AI Integration

AI Integration: The report details the creation of an AI-based hybrid system for SMART learning, using machine learning to predict student course completion success based on performance data.

4 sharesSource ↗

04

Mutual-Fund Performance Evaluation

The piece argues that the traditional mutual fund performance measure, alpha, is unattainable for short-sale-constrained investors, suggesting a smaller, more achievable measure called achievable alpha.

3 sharesSource ↗

05

Reinforcement Learning for Rabi Model

The paper introduces a control scheme using reinforcement learning to improve entanglement in a Rabi model, highlighting its resistance to dissipation and broad applicability.

6 sharesSource ↗

09

Baijiu Aroma Analysis with OIRD & ML

A new method using oblique-incidence reflectance difference technology and machine learning algorithms can detect Baijiu aroma and trace components faster and more sensitively than traditional methods.

2 sharesSource ↗

17

Optimal Scaling in Serverless Computing

Serverless computing in cloud data centers can be optimized using machine learning and feature engineering techniques to predict the best times for provisioning Azure Function Apps.

7 sharesSource ↗

19

Predicting M&A Outcomes with ML

Machine learning can predict the success of mergers and acquisitions based on accounting fundamentals and deal characteristics, leading to significant market returns.

3 sharesSource ↗

Financial20

01

Global Debt Management

The study reveals that active debt management decisions, such as prepayment, are less beneficial for firms in emerging markets, particularly under tight global credit conditions.

14 sharesSource ↗

02

Accounting Fraud Impact

The research finds that accounting fraud significantly increases financial distress, with prior misinformed decisions worsening the distress after the fraud is revealed.

17 sharesSource ↗

03

Retail Investor Response

The study shows that monetary policy shocks in open economies lead to a shift in assets, with wealthier clients showing a stronger shift from fixed income securities to riskier options.

5 sharesSource ↗

04

Event-Driven Connectedness

The research identifies 21 significant historical events that increased volatility in oil-based commodity prices, with geopolitical events having a more consistent impact than economic or natural events.

7 sharesSource ↗

05

Minimum Holding Period Analysis

The study warns that relying on short-term metrics or a single simulation method can lead to misleading conclusions about a portfolio strategy's ability to outperform a benchmark due to market volatility and structural shifts.

7 sharesSource ↗

06

SL Theory in Quant Finance

The article presents a framework for using SturmLiouville theory in quantitative finance, suggesting its use in areas like credit risk modeling and portfolio optimization.

2 sharesSource ↗

07

Trade Partner Concentration in EU

The study shows that global GDP growth increases export and import concentration, internal rates of return diversify exports but not imports, and European uncertainty decreases concentration of product countries’ origin/destination.

5 sharesSource ↗

08

Partisan Consumers

The analysis reveals a rise in politically influenced consumer purchases from 2007 to 2020, with companies catering to both 'red' and 'blue' political factions.

10 sharesSource ↗

09

Ethereum ETFs & Institutional Adoption

The paper discusses the factors leading to the approval of Ethereum exchange-traded funds in 2024, its impact on digital asset adoption, and Ethereum's changing role in traditional finance.

2 sharesSource ↗

10

Volatility Demand in Market Turmoil

The study resolves the paradox of end users reducing their VIX call options during market downturns by examining the demand curves for market makers and end users, emphasizing the market makers' role in market equilibrium.

2 sharesSource ↗

11

Investing Study

The research compares four investment strategies, finding that none consistently outperforms the others, indicating the need for ongoing development of investment approaches.

570 sharesSource ↗

12

Beta Challenges

The article discusses the challenges of trend-following strategies, suggesting they can be mitigated by replicating a broad index of such funds, but warns of the risk of simple replication.

205 sharesSource ↗

13

Machine Learning Portfolios

The paper reviews the main machine learning methods used in portfolio decision-making, discussing their limitations and potential future developments.

8 sharesSource ↗

14

Hedge Fund Allocation

The study argues that substantial investments in hedge funds can be justified due to their diversification benefits, even with minimal or no alpha, but cautions that optimal allocations are highly dependent on alpha assumptions.

7 sharesSource ↗

15

CDO Exposures

The article suggests that collateralized debt obligations backed by asset-backed securities significantly contributed to the distress of large commercial banks during the 2007-2009 crisis.

62 sharesSource ↗

16

Stock Return Predictions

The study indicates that the design of machine learning models for predicting stock returns greatly affects their performance, with nonstandard errors surpassing standard ones by 59.

12 shares5 citations todaySource ↗

17

Bank Securities Portfolios

The research reveals that US banks' reactions to interest rate changes in 2022-23 were shaped by financial and regulatory constraints, with banks reluctant to sell devalued bonds at a discount.

6 sharesSource ↗

18

Large Language Models

The paper assesses the performance of Large Language Models (LLMs) for time series forecasting, emphasizing the effectiveness of specialized models in complex data situations.

21 sharesSource ↗

19

Sustainable Fund Flows

The study suggests that self-proclaimed sustainability statements in fund prospectus, not external sustainability ratings, primarily influence retail and institutional fund flows.

22 sharesSource ↗

20

Disciplining Forecasts

The research introduces a portfolio optimization framework for the top 500 U.S. stocks, showing that efficient use of characteristic information and risk management can surpass value-weighted portfolios.

3 sharesSource ↗

RePEc

Economics working papers from RePEc's NEP field reports.

23 items

Finance6

05

Solution Uniqueness in Portfolio Optimization

Research on mean-deviation portfolio optimization indicates that unique Pareto-optimal profit sharing in cooperative investment and unique solutions in the Black–Litterman asset allocation model cannot be expected.

13 sharesSource ↗

Statistical6

01

Equity Premium Forecasting

Machine learning methods, despite their strong forecasting abilities, often underperform in predicting the equity premium due to small datasets and low signal-to-noise ratios.

28 sharesSource ↗

02

Factors Influencing Bond Selling

The sale of government retail bonds in the secondary market and the holding period are greatly influenced by their return performance compared to other investment options.

21 sharesSource ↗

03

Green Finance in Economic Cycles

The deep multi-layer perceptron (DMLP) and k-nearest neighbor (KNN) machine learning models can improve economic forecasting accuracy, especially when used with cross-validation and bootstrap bagging techniques.

18 sharesSource ↗

04

Systemic Risk in FinTech and Traditional Finance

The study uses machine learning to identify key factors affecting systemic risk in FinTech and traditional financial institutions, including market volatility, individual stock volatility, and market capitalization, especially under extreme market conditions.

14 sharesSource ↗

05

Real Estate Stock Return Forecasting

A forecasting model reveals that German real estate stocks have high idiosyncratic risk and are more influenced by changes in the economy and stock market than the real estate market, with listed real estate having less downside risk than general stocks.

13 sharesSource ↗

06

Timing Volatility in Portfolio Allocations

The research indicates that dynamic strategies based on timing volatilities and correlations can enhance the economic gains of non-diversified portfolios involving only crude oil or gold, due to the predictability of their volatilities and correlations.

12 sharesSource ↗

Machine Learning8

03

Clustering in Financial Markets

The article reviews the use of machine learning clustering techniques in financial markets and stock investing, discussing their potential and limitations.

27 sharesSource ↗

04

Forecasting with Rough Volatility

The article explores the use of LSTM and rough volatility in a volatility prediction framework, showing its effectiveness in predicting cryptocurrency volatility.

27 sharesSource ↗

08

Financial Dollarization Effects in Turkey

The research uses machine learning to analyze the effect of dollarization on Turkey's monetary policy, revealing a slight impact on economic growth and potential positive correlation with financial deepening.

13 sharesSource ↗

Historical Trending3

02

Decision Tree vs. Logistic Regression

A comparison between decision tree and logistic regression models in analyzing loan data found that logistic regression is more effective in identifying defaulted loans.

4 sharesSource ↗

03

AI and ChatGPT Impact on Society

A study on the impact of artificial intelligence on education and jobs, focusing on the chatbot ChatGPT, explores the attitudes of Romanian corporate employees towards AI's potential effects.

0 sharesSource ↗

Machine learning

The general machine-learning papers the letter carried in 2023-25.

15 items

Recently Published10

01

Overview of RL

The manuscript offers a detailed review of deep reinforcement learning and sequential decision making, covering value-based RL, policy-gradient methods, and model-based methods.

1,040 sharesSource ↗

02

FlashRNN

The article introduces FlashRNN, a hardware-optimized solution for faster RNN processing, essential for time-series tasks and logical reasoning.

120 shares6 citations todaySource ↗

03

Bridging Masked Generative Models

The study suggests using discrete-state models to connect Masked Generative and Non-autoregressive Diffusion models, and to redefine tasks like image segmentation as an unmasking process.

89 shares10 citations todaySource ↗

04

Enhancing Multimodal Models

The paper presents InternVL 2.5, a sophisticated multimodal large language model that performs well on various benchmarks, exceeding 70% on the MMMU benchmark.

75 shares1,775 citations todaySource ↗

05

Training LLMs

The article presents Coconut, a new approach that uses the last hidden state of large language models for reasoning in an unrestricted latent space, proving its effectiveness in enhancing the LLM on multiple reasoning tasks.

73 shares742 citations todaySource ↗

06

Efficient RL Fine-Tuning

The article introduces Warm-start RL (WSRL), a new reinforcement learning approach that doesn't require offline data, leading to quicker learning and better performance than previous algorithms.

37 shares70 citations todaySource ↗

07

Birth of Rose

The research presents a technique for creating temporal object intrinsics like a blooming rose from pre-existing 2D diffusion models, allowing for the depiction of dynamic objects from any angle and lighting.

33 shares7 citations todaySource ↗

08

Accurate Retrosynthesis Prediction

The paper suggests Chimera, a system for creating highly precise reaction models for chemical syntheses, which outperforms all major models by combining predictions from various sources using a learning-based ensembling strategy.

20 shares9 citations todaySource ↗

09

Urban View Benchmark

The study introduces the first Extrapolated Urban View Synthesis (EUVS) benchmark for assessing the performance of photorealistic simulators for self-driving vehicles, emphasizing the need for more robust methods and large-scale training.

19 shares14 citations todaySource ↗

10

Prescriptive Point Priors for Robot Policies

The article presents Prescriptive Point Priors for Policies (P3-PO), a new framework that creates a unique state representation of the environment to enhance out-of-distribution generalization for robot manipulation, showing significant improvement over previous methods.

18 shares27 citations todaySource ↗

Historical Trending5

01

Optimizing VLMs for Efficiency and Accuracy

The article introduces NVILA, a new family of Visual Language Models (VLMs) that balances efficiency and accuracy, reducing training costs and latency while maintaining or improving accuracy.

271 shares251 citations todaySource ↗

02

Evaluating LLMs with Capacity Density

The article presents 'capacity density' as a new metric for evaluating Large Language Models (LLMs), showing that LLMs' capacity density doubles approximately every three months.

116 shares58 citations todaySource ↗

Papers with code

Papers that shipped their code, from the Papers with Code feed (2023-25).

5 items

Trending2

01

Large Physics Simulations for ML

Machine learning surrogate models are being utilized to enhance the efficiency of simulation-based workflows.

397 shares

Rising3

01

Maize Stemleaf Segmentation

The article explores the difficulties in automatically separating the stem and leaves of young maize plants using 3D imaging technology.

89 shares

02

Palmprint Recognition Competition

The article criticizes the conventional competition mechanism for only selecting the best from various channels, neglecting the spatial data of the features.

65 shares

03

emg2pose Hand Pose Benchmark

The article highlights the crucial role of hands in human interaction with the environment.

53 shares

GitHub

Repositories the letter featured.

10 items

Finance5

01

Machine Learning Bot

The article explores how a trading bot utilizes machine learning to simultaneously conduct trades and improve its performance.

82 shares

02

Quantitative Finance

This piece discusses how quantitative finance plays a crucial role in determining the price of derivatives.

13 shares

03

Quantitative Strategies

The article provides a step-by-step guide on how to implement the Pairs Trading Algorithm in Quantitative Strategies.

130 shares

04

Metadata Platform

OpenMetadata is a platform that offers data discovery, observability, and governance, along with a central metadata repository and tools for team collaboration.

5,687 shares

05

ML Datasets

The article presents a vast hub of ready-to-use datasets for machine learning models, along with tools for efficient data manipulation.

19,348 shares

Trending5

01

StackBlitz Bolt

The article provides a guide on editing and deploying fullstack web applications using Low-Level Machine (LLM).

5,582 shares

02

Thammo4uva Python Wrapper

The piece discusses a Python wrapper specifically designed for the Tradier brokerage API.

19 shares

04

Superlinearairaglite RAGLite Toolkit

The article presents RAGLite, a Python toolkit for Retrieval-Augmented Generation (RAG) compatible with PostgreSQL or SQLite.

416 shares

05

Google ORTools Research Tools

The piece gives a comprehensive overview of the Operations Research tools offered by Google.

11,354 shares

News

Industry news: funds, hiring, markets and regulation.

20 items

Quantitative10

01

Quant Capital Closing

Seven Eight Capital, a quantitative hedge fund, is closing due to significant investor withdrawals.

7 shares

02

Dollar Optimism Growing

Hedge funds and asset management firms are showing increased optimism in the US dollar due to a robust US economy and rising geopolitical tensions.

7 shares

03

Hedge Funds Return 10%

According to a Preqin report, hedge funds have proven to be valuable in investor portfolios, providing double-digit returns and risk mitigation.

6 shares

04

Greenbrook Welcomes Partner

Bree Taylor has been promoted to Partner at Greenbrook, a communications advisor to the investment industry.

5 shares

05

Hedge Funds Embrace New Software

A study by Beacon Platform suggests that many hedge funds are considering changing software vendors to enhance efficiency in risk management processes.

5 shares

07

Broadridge launches AI algorithm service

Broadridge Financial Solutions has launched an AI-based algorithm service for NYFIX to improve accuracy and cost-efficiency for hedge funds.

4 shares

10

BoE flags hedge fund risk to UK gilt market

The Bank of England has expressed concern over the growing influence of hedge funds in the UK government bond market and the potential financial risks they could pose.

3 shares

Miscellaneous10

01

Pan Capital Leadership

Edouard Robbes is now the President and Chief Strategy Officer at Pan Capital, an investment firm focused on energy markets.

3 shares

02

Quants Struggle

The article explores the difficulties encountered by senior quant professionals.

3 shares

03

Barington vs. Matthews CEO

Activist investor Barington Capital Group is advocating for a leadership overhaul at Matthews International Corp, including the CEO's replacement.

2 shares

04

ExBarclays Tech Head Trading

There has been a recent resignation at the London Stock Exchange, as reported in the article.

2 shares

06

Hedge Funds Soar Post US Election

Hedge funds saw a major boost in November due to the US election results, with expectations of a more business-friendly government.

2 shares

07

Synergy Introduces Swaps Management

Synergy launched a new Swaps Lifecycle Management service to enhance post-trade efficiency for various market participants including hedge funds.

2 shares

10

HFT Firm Hires C Legend

The piece questions if Godbolt can make significant improvements at Hudson River Trading.

1 shares

Podcasts

Episodes on markets, quant methods and economics.

10 items

Quantitative5

01

Fabio Ruggeri: Market Strategies & Options

Market Strategies & Options: Fabio Ruggeri talks about the shift from traditional to technical market strategies, emphasizing the role of options and the tools offered by MenthorQ for retail traders.

27 shares

02

Matt Markiewicz & Paul Schatz: Leveraged ETF Tactics

Leveraged ETF Tactics: Matt Markiewicz and Paul Schatz discuss the complexities of leveraged ETFs, stressing the need for a strong strategy, risk management, and tactical asset allocation during market downturns.

19 shares

03

Jason Hsu: Smart Beta Strategies

Smart Beta Strategies: Jason Hsu explores the rise of index-based investing, the challenges of investing in China and Japan, and the potential benefits of investing in entrepreneurial ventures despite political and market risks.

11 shares

04

Porter Collins: Political Impact & Volatility

Political Impact & Volatility: Porter Collins discusses the unpredictable effects of political outcomes on investments, the impact of military and immigration policies, and the future of corporate tax strategies, drawing lessons from the 1970s inflation era.

8 shares

05

Michael Venuto: ETFs in 2024

ETFs in 2024: Michael Venuto talks about the growth of the ETF industry, various investment strategies including crypto ETFs and the FIRE movement, and the potential of investing alongside Nancy Pelosi.

7 shares

Related5

01

Gold Outlook 2025

The BCOM Index is predicted to remain steady in 2024 and 2025, with energy declines balanced by price rises in metals and agriculture, and a positive forecast for gold, silver, and platinum.

6 shares

02

Central Banks FX Focus

The Global FX Strategy team explores the impact of future central bank decisions on foreign exchange and the USD's reaction to the US payrolls report.

5 shares

03

Elevate Returns Trend & Carry

Rodrigo Gordillo suggests that merging trend following and carry strategies can offer diversification and steady returns in a complicated market scenario.

5 shares

04

Sports Fan Experience Investing

The third part of a series on sports business dynamics explores the physical fan experience, funding of sports-entertainment complexes, and the LA Clippers' new venue, the Intuit Dome.

4 shares

05

Michael Belkin Stock Market Tops

Market analyst Michael Belkin examines the global stock market, potential turning points, the effect of tariffs, tax cuts, and fiscal stimuli on bond yields, and the potential of gold as a safe haven.

4 shares

X / Twitter

Posts from quant researchers on X.

10 items

Quantitative5

01

Research on Investing

The latest investment research explores topics like factor investing, FX hedging, alternative data, stock return predictability, and machine learning.

8 shares

02

Global Equity Hedging

A recent study suggests that global equity investors can enhance their FX hedging strategies by incorporating currency predictors like carry value and momentum.

4 shares

03

Position Sizing Trends

The article explores various position sizing methods in trend-following, such as volatility targeting, volatility parity, and pyramiding.

4 shares

05

Investment Archetypes in AI

Investment firms a16z and Y Combinator are looking for investment opportunities in AI, FinTech, Digital Assets, and tech and vertical infrastructure.

1 shares

Miscellaneous5

01

Post-Earnings Drift: Republican vs Democratic Presidencies

Republican vs Democratic Presidencies: The study shows that investors tend to overestimate expected tax cuts during Republican presidencies, leading to a significant difference in postearnings announcement drift.

0 shares

04

Low-Volatility Effect in Stocks

The blog post investigates the low-volatility effect in stocks and how it can be combined with other strategies for better performance.

0 shares

05

Blogging Success: Two Months

Two Months: The author expresses joy for consistently writing blog posts for two months straight.

0 shares

Reddit

Threads from r/quant, r/algotrading and friends.

2 items

Quantitative1

Rising1

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