Relevance of Financial Reporting Quality and Audit Quality to Investment Efficiency of Companies Listed on the Stock Market The Index Group Reflects the Price Movement of the First 50 Stocks.

Main Article Content

jirattikan doungkaew
Jackraphan Phongpetra

Abstract

This research aims to study: 1) the relationship between the quality of financial reporting and investment efficiency, and 2) the relationship between audit quality and investment efficiency in companies listed on the Stock Exchange of Thailand (SET) that are part of the top 50 stock indices, over the period from 2019 to 2023. Data analysis is performed using descriptive statistics and multiple regression analysis based on financial statements and audit reports.


Research Findings 1) The quality of financial reporting is positively correlated with investment efficiency in listed companies at a significance level of 0.05. Key metrics include Total Accruals (TA) and Changes in Accounts Receivable (AR). 2) Audit quality is also significantly related to investment efficiency in listed companies at a significance level of 0.1. This study highlights the importance of high-quality financial reporting and audit processes for investment efficiency. It underscores the need for robust financial reporting and auditing practices, which contribute positively to financial outcomes and enhance the competitive position of companies in the Stock Exchange of Thailand.

Article Details

How to Cite
doungkaew, jirattikan, & Phongpetra, J. (2026). Relevance of Financial Reporting Quality and Audit Quality to Investment Efficiency of Companies Listed on the Stock Market The Index Group Reflects the Price Movement of the First 50 Stocks. Journal of Educational and Industrial Innovation, 38(139), 24–32. retrieved from https://so09.tci-thaijo.org/index.php/jted/article/view/5132
Section
Research Article
Author Biographies

jirattikan doungkaew, Rajapruk University

Student Master of Business Administration, Faculty of Accountancy, Rajapruk University, Nonthaburi

Jackraphan Phongpetra, Rajapruk University

Advisor Master of Business Administration, Faculty of Accountancy, Rajapruk University, Nonthaburi

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