The research aims to study the factors affecting on volume and audit quality of Thai auditor by using empirical research. The population and sample in the research are the CPAs in Bangkok. The research tool are questionnaire with completed response totaling 157 units constituting 21.48% of response rate. The results show that factor that has positive affect with volume of auditing is type of audit office (t = 8.340***) and control variable is experience in auditing task (t = 3.399***) at significant level (α) < 0.001 ; whilst the factors that have negative affect with audit quality are competitive condition in auditing market (t = -2.420*) and volume of auditing tasks (t = -2.227*) at significant level (α) < 0.05. And the characteristics of auditors has a positive effect on audit quality (t = 11.964***) at significant level (α) < 0.001

The purpose of this research was to: 1) study the factors that affect the household accounts of people Baan Bang Pho Nuea Pathum thani 2) study the problems and barriers of the household accounts of people Baan Bang Pho Nuea Pathum thani. A questionnaire was used to collect the information through population in of people Baan Bang Pho Nuea Pathum thani. From studying the personal factors it was found that the majority of the population was female ages 41-50 years old 4 family members graduated elementary school average monthly household income in the range of 5000-15000 THB mostly without any financial institutions and most people did household accounts before. Factors affecting household accounts of people Baan Bang Pho Nuea Pathum thani include the necessary to do household accounts to make more savings to know revenue – expenses of families each month to spend carefully and no extravagant and to behave according to the principle of sufficiency economy. Troubles and barriers of making household accounts of Baan Bang Pho Nuea Pathum thani included lack of resource inexperienced lack of help advice from the authorities it’s complicated and waste of time do not want to disclose the facts in household accounts and dislike and ignore the benefits of household accounts

The purpose of the study on the association between factors affecting environmental information disclosure quality of listed companies in the Stock Exchange of Thailand was to investigate factors which posed impacts on the listed companies in Thailand Stock Exchange using the information from 2007 to 2011. The data applied Multiple Regression Analysis to test the relationship between the dependent variable environmental information disclosure quality and independent variable which included the ability to compete the ability to make profits business liquidity operation period business industry and business size as control variables. The result showed that the ability to compete was significantly related to the quality of the environmental information disclosure. This means that the higher competition the more environmental information disclosure. Regarding the other variables such as the ability to make profits business liquidity and operation period did significantly not relate to the environmental information disclosure quality. Moreover business size had significant positive association with the quality of the environmental information disclosure which means that bigger businesses are more capable to reveal their environmental information than the smaller ones. The information disclosure qualities in terms of resources legalization and sustainability were reported more highly than others. However the companies producing industrial products disclosed their companies’ policies more while service industries revealed more about their accounting and financial information which related to the environment.

The objective of this research was to explore factors affecting the selection of property plant and equipment revaluation influencing discretionary accruals of listed companies in real estate and construction sector in Stock Exchange of Thailand during the period of 2011 - 2013. Data were collected from 294 samples and analyzed by logistic regression analysis and t-test in order to test the hypothesis. The results revealed that debt and property investment ratios affected the selection of revaluation accounting policies. Furthermore the research revealed that sample firms selecting property plant and equipment revaluation had significantly higher discretionary accruals than those firms who applied cost method at 0.05 significant level of statistics.