علی ابراهیمی

INTRODUCTION: Despite the fact that natural disasters are on the rise in Iran, no study has yet explained the performance indicators in the relief supply chain in crisis situations. Creative leadership in the relief supply chain can be of great help to the enhancement of internal strengths, provision of creative solutions to potential threats, and maintenance and promotion of public health. The present study aimed to provide a Structural equation model of creative hospital leadership. METHODS: The present exploratory research was conducted on 215 cases that were selected as the sample size using Cochran's formula. The data collection tool was a standard questionnaire which was completed by managers, supervisors, and experts of hospitals in Isfahan province. The reliability coefficient of the questionnaire was assessed using SPSS software based on Cronbach's alpha test, which indicated the high reliability of the research tool. FINDINGS: A hierarchical structure was established using DEMATEL software, which is a variety of decision-making methods based on pairwise comparisons, and benefiting from expert opinion in extracting the factors of a system and their systematical structuring based on the principles of graph theory. CONCLUSION: Finally, the effectiveness and affectability of the components were expressed as the output of DEMATEL software in a way that their interaction effect was denoted as numerical values. Thereafter, the data were analyzed in linear structural relations (LISREL) software using structural equation modeling, and the creative leadership model was designed.

Purpose: Scientific-applied education as higher education needs coherent and structured planning. So, this study was conducted with the aim of explaining the challenges and obstacles of the application of land use planning in the development of scientific-applied higher education. Methodology: The present study was of applied in terms of purpose and qualitative in terms of implementation method. The research community of land development planning documents in 2001-2020 and experts, including faculty members, managers and experts of scientific-applied higher educations in 2021, based on the principle of theoretical saturation, 35 cases of land development planning documents and 23 experts with targeted sampling method were selected as samples. The research tools were note-taking of documents and semi-structured interviews with experts, whose validity was confirmed by the opinion of experts along with triangulation method, and the reliability was obtained by the method of agreement coefficient between multiple coders of 0.85. Finally, the data were analyzed by thematic analysis method in Maxquda-12 software. Findings: The findings showed that 50 basic themes, 8 organizing themes and 5 comprehensive themes were identified for the challenges and obstacles of land use planning in the development of scientific-applied higher education; So that comprehensive themes includhng assessment of skill training needs (with two themes organizing labor market information bank, products and products with local and regional participation and curriculum design and revision), ecosystem, ecology and regional population (with two themes organizing economic activities and commercializing scientific-applied and training, empowering and scientific-applied professional qualifications), organizing and polarizing optimally in terms of space and time (with an organizing theme of the geographical arrangement of polarization and mission-oriented scientific-applied education centers), provincial and regional governance (with an organizing theme of local partnership management) and scientific-applied higher education preparation (with two themes organizing the training, superior laws and documents, challenges and obstacles in the use and application of the preparation of the land). Conclusion: According to the findings of this study, it is possible to use the basic, organizing and comprehensive themes identified to reduce the challenges and obstacles in the application of land use planning in the development of scientific-applied higher education.

Purpose: Perhaps one of the most critical economic discussions worldwide is the debate on competitiveness and the improvement of the status of various industries for survival and growth in the turbulent arena of global markets. On the one hand, the importance of investment for economic and social growth and development is so significant that it has become one of the powerful levers for achieving development. However, it should be remembered that as much as attention to this matter can lead to economic growth and prosperity, neglecting it can result in economic decline. Therefore, long-term economic growth and increased public welfare are not possible without considering investment and the important influencing factors in its environment. This research examines the relationship between product market competition and the investment of companies listed on the stock exchange.Design/method/methodology: The statistical sample of the study includes 82 companies during the period from 2018 to 2022. Panel regression analysis is employed to analyze the data and test hypotheses. Findings: The research findings indicate a significant relationship between product market competition and investment, as well as a significant moderating role of company sales growth in the above relationship.