[Paper Review] Estimating Standard Errors in Finance Panel Data Sets : Comparing Approaches

empirical finance papers suggest that many studies do not account for these correlations and therefore overstate the statistical significance of their results. Approximately 42% of the studies surveyed did not adjust for this correlation in their standard errors. Empirical Example A study...

Synthetic Difference in Differences

method for comparative case studies. Currently these two strategies are often viewed as targeting different types of empirical applications. In general, DID methods are applied in cases where we have a substantial number of units that are exposed to the policy, and researchers are willing to make...

A Survey of Large Language Model - Wayne Xin Zhao et al (2024)

Tuning Methods Adapter Tuning Prefix Tuning Prompt Tuning Low-Rank Adaptation (LoRA) 6. Utilization 6.1. Prompting 6.2. In-Context Learning (ICL) 6.3. Chain-of-Thought (CoT) Prompting Tree-of-Thought (ToT)란 개념도 등장 6.4. Planning 7. Capacity and Evaluation 7.1. Basic Ability Language...

[캐글스터디 3] 2022 Kaggle Machine Learning & Data Science Survey

something in a new way? A great entry will be informative, thought provoking, and fresh all at the same time. Documentation - Are your code, and notebook, and additional data sources well documented so a reader can understand what you did? Are your sources clearly cited? A high quality analysis...

Bond Risk Premiums with Machine Learning(feat. 주말삭제) (1)

in finance and in economics[1]. Over the last two decades, however, the use of such methods in the financial economics literature has been mostly limited to data compression techniques, such as principal component and latent factor analysis[2]. A likely explanation for the slow adoption of...

Q_01_04. R 패키지는 현재 몇 개인가?

Finance Empirical Finance 17. FunctionalData Functional Data Analysis 18. GraphicalModels Graphical Models 19. HighPerformanceComputing High...Meta-Analysis 24. MissingData Missing Data 25. MixedModels Mixed, Multilevel, and Hierarchical Models in R 26. ModelDeployment Model Deployment with R 27...

EV/EBITDA - 기업 가치(Enterprise Value, EV)/세전이자비용과 감가상각전이익(EBITDA)

corporate finance and valuation because it provides insights into the company’s profitability, operational efficiency, and potential for growth while minimizing the effects of capital structure and accounting decisions. 1. What is EV/EBITDA? EV/EBITDA compares a company's Enterprise Value (EV...

[미국현지인 채용] 한국 대표 라면회사 - 각 부문별 채용

Solving methods ​ ▨ 자격조건 • Bachelor’s Degree or Equivalent preferred (Industrial Engineering major is plus) • Proficient in operating CAD programs • Basic knowledge of electricity, machinery, and engineering • Excellent communication skills • Proactive mindset and a strong sense of...

[재무회계 with IFRS] Chapter 8. 수취채권 Accounting for Receivables

Two methods are used in accounting for uncollectible accounts: (1) the direct write-off method and (2) the allowance method. ​ 직접강각법 direct write-off method for uncollectible accounts 직접상각법은 회수가 불능이 되어 대손이 실제로 발생할 때까지 기다렸다가 그 금액을 부실채권에서 직접 차감하고...

Cost Management and Marketing Learned in Stanton Online MBA Classes (Memories of Undergraduate...

and finance, leading to my current career in the financial sector. Most of my friends from that time have similar professions. About half are lawyers, prosecutors, or judges, while others are professors, accountants, or employees in large corporations or public enterprises. Recently, I had a...