From the stakeholder theory, the research evaluates the efficiency and impact of corporate social responsibility (CSR) implementation for various stakeholders including government, la-bor, customer, community on corporate reputation. A 2-stage Data Enveloped Analysis (DEA) model was employed using a quantitative method of questionnaire survey among a sample of 208 foreign direct investment (FDI) enterprises in Hanoi, Vietnam: Stage 1: Using DEA model to evaluate the efficiency of CSR implementation to improve the reputation of enterprises; Stage 2: Using multivariate regression model to assess the impact of CSR implementation on stakeholders in order to improve the reputation of enterprises. The result of the study should give managerial implications for the government and FDI firms in understanding the current state of CSR efficiency, as well as to formulate more target policies to promote FDI firms’ efficient commitment to CSR.

This study aims to describe the collaboration of stakeholder roles and analyzes the influence of government, Micro & Small businesses and workers to improve the performance of Occupational Health and Safety (OHS) officers in community health center. The study is a survey with a cross-sectional design to measure the influence of stakeholders' role on the performance of occupational health efforts. The study sample was 80 people, namely all OHS officers from the community health center (CHC) in the city of Medan. The independent variables in this study are the role of government (X1), the role of micro and small business (X2), the role of the workers (X3) and the performance of OHS officers is the dependent variable. Data collection is perfomed using a questionnaire that has been validated with interval scales 1 - 5. Hypothesis testing is based on using structural equation modeling path analysis and analysis is performed using PLS-SEM, Smart PLS 3.0. Direct test results show that the government has not played a significant role in Micro & Small Business and the role of workers. The government only plays a significant role in the performance of OHS officers. Micro & Small businesses significantly influence workers' role, but it has not significantly affected OHS officers' performance. The role of workers significantly influences the performance of OHS officers. Test results indirectly show the critical role of collaboration between stakeholders. Although it has not shown a significant effect, there is an increase in the significant value on the performance of officers. The finding confirms the need for seriousness and the importance of collaboration among stakeholders. The research needs to be expanded by involving all OHS officers up to sub-health centers, and other districts/cities with the same characteristics. The study has only investigated at community health center. Policy recommendations are given for managing an integrated occupational health service program in community health center involving all stakeholders in Medan.

This paper presents a scheme of implementation of the protocol for diagnosing stakeholders of educational space, which aims to meet the needs and interests of both contractors and the university, and makes an efficiency assessment in achieving the goals of the university. The ranking of the social status of the stakeholders in the association is obtained, which demonstrates the importance of each stakeholder in the collaboration. The relationships between university and stakeholders, the degree of communication of stakeholders with each other, the attitude of each stakeholder towards the group of stakeholders as a whole and the total activity of group interaction based on the calculation of sociometric indicators are determined. Finally, the effectiveness of the level of involvement of stakeholders in the activities of the University is also proved.