The purpose of this research were to explore factors affecting success of medium size chain restaurant entrepreneurs and to present the keys success of medium size chain restaurant entrepreneurs. This research was mix methods research. The data of qualitative research were collected by In-depth Interview with two chain restaurant experts one president of the Thai Franchise & License Association three medium size chain restaurant entrepreneurs and six individual medium size chain restaurant customers. The data of quantitative research were collected by the questionnaire to 400 Thai medium size chain restaurant customers. Statistics for data analysis included frequency percentage average standard deviation and exploratory factor analysis (EFA). The results of this search showed that the factors affecting success of the medium size chain restaurant entrepreneurs were as follows 1) The factors affecting success of medium size chain restaurant entrepreneurs in management which included strategic planning good organization structure for chain restaurant clearly and defining the system well trained staff owned style of management and set share value. 2) The factors affecting success of medium size chain restaurant entrepreneurs in how to meet customer needs which included quality of service essential of social responsibility customer satisfaction in food quality right location and attractive promotion.

This research aimed to study environmental and social disclosure levels the relationship between performance and environmental and social disclosures and the comparison of the performance and environmental and social disclosures of industrial product companies and the resource industry group listed on the Stock Exchange of Thailand. The secondary data was collected from financial statements annual reports and the data entry forms (Form 56-1) from 2015 to 2019 of the total of 130 companies. Descriptive statistics were used for the analysis namely mean and standard deviation. Inferential statistics such as correlation analysis and multiple regression analysis were also used. The research results showed that there was a Statistically significant correlation between the performance and the environmental and social disclosures of the companies in the industrial product group including reusing aspects environmental monitoring aspects and environmental law aspects and the return on equity (ROE) debt ratio (DR) and stakeholder equity (SE) at the levels of 0.01 and 0.05. In the resource industry group there was a statistically significant correlation between environmental and social disclosures namely recycling aspect with return on equity (ROE) debt ratio (DR) and income at the levels of 0.01 and 0.05.

This research aimed to study earning quality sustainability factors (ESG) and the relationship between earning quality and sustainability factors of the 59 companies listed in the sustainability index (SET THSI INDEX). The data was collected from the financial statements annual reports sustainability report and the data entry forms (Form 56-1) from 2015 to 2019. Descriptive statistics and inferential statistics were used in the data analysis including correlation analysis and multiple regression analysis The results of the study showed that most of the companies listed in the SET THSI Index had higher earning quality than the index average. The sustainability factor that has the greatest influence on earning quality is good governance. When the relationship between earning quality and sustainability factors (ESG) was analyzed it was found that there was a statistically significant correlation between environmental disclosures and good governance namely the number of the Board of Directors shareholding by Thai juristic person at the levels 0.01 and 0.05. There was a statistically significant opposite correlation between the disclosure of social responsibility information including anti-corruption aspect human rights aspect and responsibility to consumer aspect; and good governance including the proportion of shares held by family companies at levels 0.01 and 0.05.

The research objectives were to: 1) study the model and level of disclosing the human resource accounting of professional football clubs in Thailand; 2) study the operating performance of professional football clubs in Thailand; and 3) present the disclosure model of human resource accounting for the competitive advantage of professional football clubs in Thailand. This study was the qualitative research comprising 5 stages: Stage 1 – Review of theories documents and research studies relating to the disclosure of human resource accounting and the competitive advantage of professional football clubs in Thailand and other countries; Stage 2 – Study on accounting practice and disclosure of Thai Premier League professional football clubs; Stage 3 – Semi-structured in-depth interview of football club executives accounting specialists investors and fan clubs; Stage 4 – Study on the level of disclosing the human resource accounting of football players in Thai Premier League professional football clubs via financial statements website and Facebook; and Stage 5 – Examination of operational feasibility for the disclosure model of human resource accounting for the competitive advantage of professional football clubs in Thailand with a structured interview. The results showed as follows: 1. At present Thai Premier League professional football clubs have complied with the financial reporting standards for non-publicly accountable entities (NPAE) but each club disclosed the information about its football players differently because the specific accounting practice for football players has not yet been established. There were 3 accounting practice models relating to football players which were consistent with the generally accepted accounting principles; namely Model 1 – Intangible assets; Model 2 – Receivables; and Model 3 – Expenses. The model applied by each club would depend on the characteristics of transactions incurred with the football players in that club. 2. The result of comparing the relationship between a group of football clubs with disclosure of human resource accounting above average and a group of football clubs with disclosure of human resource accounting below average indicated that the group of football clubs with disclosure of human resource accounting above average had tendency and direction relating to the operating performance reflecting better form of financial ratio than the group of football clubs with disclosure of human resource accounting below average. 3. The disclosure of human resource accounting relating to football players enabled the stakeholders to have information to be utilized in 3 facets; namely human resource management decision-making and evaluation. The disclosure of human resource accounting relating to football players affected the operating performance of football clubs and led to the competitive advantage. 4. The disclosure model of human resource accounting for the competitive advantage of professional football clubs in Thailand which should be disclosed totaled 40 items comprising 7 aspects; namely 1) human resource policy (football players); 2) basic information about human resources; 3) financial information; 4) priority to human resources in the organization; 5) health and occupational safety; 6) human resource development; and 7) relationship between human resources and culture should be disclosed via financial statements websites and Facebook either financial or non-financial information relating to the decision-making of the stakeholders.

The research objective is to study the relationship between environmental disclosure levels corporate governance and the performance of companies listed in the Real Estate and Construction group on the Stock Exchange of Thailand. It was conducted by collecting information from the financial statements the annual reports and the information registration forms (Form 56-1) of 91 companies from 2015 to 2019. Descriptive statistics and inferential statistics were used in data analysis including correlation analysis and multiple regression analysis. The study results showed that environmental disclosure levels including environmental policy disclosure and other environmental disclosures positively correlate with the rate of return on equity return on total assets with a statistical significance at 0.01 and 0.05 levels. Corporate governance including the percentage of shareholding by the management and the number of the Board of Directors positively correlates with the return on total assets with a statistical significance at 0.01 and 0.05 levels.