This study was aimed to investigate the management process (POSDCoRB) that influenced the effectiveness of the organization consisting of work satisfaction and work quality accomplished at the scheduled time as well as the adaptability of the residential construction business in Bangkok Metropolitan. SMEs companies were selected according to registered capital from 1 million to 5 million baht only the companies with the profitability and unexceed total revenue of 30 million baht in 2016. 160 samples were used to respond to the questionnaire. Descriptive statistics Pearsons Product Moment Correlation Inferential statistics analysis stepwise multiple regression analysis were applied in the data analysis. It was found as follows. 1) The level of the management process of the residential construction business in Bangkok was high as well as planning and budgeting. However the process of people allocation organization direction coordination and reporting were relatively moderate. 2) Respondents in the residential construction business highly agreed upon the effectiveness of the organization work quality scheduled time achievement while the effectiveness of the organization in terms of satisfaction the organization adaptability were moderate. 3) The management processes had the highest correspondence with the effectiveness of the organization in terms of the coordination and adaptability of the organization followed by the budget which was related to the quality of the work. Finally 4) the management process concerning the coordination budget and organization management influenced the organization effectiveness of the residential construction business in Bangkok at the statistical significance of 0.01.

The objectives of this study were to discover the effectiveness of the environmental accounting on the financial information quality classified by the population characteristics and the organization sustainability of businesses certified by ISO 14001 in Thailand. The data were collected from 200 Finance and Accounting directors or managers of businesses certified by ISO 14001 in Thailand through the questionnaire as a research instrument. Statistics used in the data analysis included frequency percentage mean standard deviation multiple correlation analysis and multiple regression analysis. The results showed that the effectiveness of environmental accounting regarding in the aspect of the reliability of the data reporting was significantly related to the quality of financial information and corporate sustainability. In addition the quality of financial information was also significantly related to the organization sustainability which included the addition of business value competitive ability and the organization image.

The study was aimed to 1) investigate influence of supervisors’ behavior leadership affecting working motivation of ground operation employees and organizational effective of a low cost airline and 2) study influence of supervisors’ behavior leadership on organizational effectiveness of a low cost airline. This research is descriptive collecting data through a questionnaire constructed from reviewing relevant documents. 88 samples responded to the five-scale the demographic questionnaire divided into 4 parts with the total of 84 items. The collected data were statistically analyzed by percentage mean ( X?) standard deviation (S.D.) multiple regression analysis multiple linear regression and Pearson Correlation Coefficients (Pearson Correlation Coefficients) The results showed that the hypothesis test on the influence of supervisors’ behavior leadership affecting working motivation of ground operation employees and organizational effective of a low cost airline yielding (1) the correlation coefficients between supervisors’ behavior leadership and employees’ motivation were positively correlated at the .05; (2) he correlation coefficients between supervisors’ behavior leadership and organizational effectiveness were statistically significant; and (3) the supervisors’ behavior leadership affecting employees’ working motivation and organizational effectiveness of a low cost airline at .05 level of significance (R = .712) and (R = .598).