Digital Content Management
Mostafa sohouli vahed; Mohammed ali aghaei; Fariborz avazzadeh fath; Ali Pirzad
Abstract
The purpose of this research is to provide a solution for predicting time series of financial information based on the Lyapunov representation of information using chaos theory. The research method is practical in terms of purpose and ranks as a descriptive-causal accounting research based on actual ...
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The purpose of this research is to provide a solution for predicting time series of financial information based on the Lyapunov representation of information using chaos theory. The research method is practical in terms of purpose and ranks as a descriptive-causal accounting research based on actual information contained in financial statements of companies. The research method is of the "post-event" type, and it was carried out using chaos theory and Saida's method based on the Lyapunov view. The statistical population of the current research consists of the companies admitted to the Tehran Stock Exchange during the years 1390 to the end of 1400. The obtained data was classified with the help of Excel software and analyzed using MATLAB software. The findings showed that during the ADF test, the null hypothesis was rejected at a level of less than 5% type 1 error and 95% confidence, and it shows that the data is not static. During the substitution analysis test and its significance level, the behavior of the time series of the main financial information is significantly different compared to their substitutes. The obtained value was calculated to describe the production process of all data sets for μ = 2, ApEnMax equal to 0.65 and rMax equal to 0.32 and for μ = 3, ApEnMax equal to 0.6 and rMax equal to 0.44. The value of the Lyapunov profile in stability at a certain point is less than zero and in the limited cycle of stability
Sajjad Valipour Damiyeh; Mehrdad Hamrahi; Ali Pirzad
Abstract
Purpose:The main purpose of this research was the pathology of strategic human resource management system based on digital transformation governance. The analysis has been done in Gachsaran Oil and Gas Exploitation Company with the grounded theory approach.Method: This research is a heuristic combination ...
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Purpose:The main purpose of this research was the pathology of strategic human resource management system based on digital transformation governance. The analysis has been done in Gachsaran Oil and Gas Exploitation Company with the grounded theory approach.Method: This research is a heuristic combination of consecutive type and model tooling, model design and compilation based on the criteria designed by the model. Library method and documentary studies were used to collect theoretical foundations. In the qualitative section, using the research method of case study and semi-structured interviews with experts and professors, the criteria of the research model were developed. In order to select a suitable sample from the community of experts and university professors, non-random sampling method, selective purposeful sampling method (snowball) and theoretical saturation criterion were used and from the sample technique of key individuals (experts) 15 people were selected.Findings: Findings show that in the digital transformation path, factors such as employment system balance, equitable distribution of responsibilities, career path management, functional stability, manpower capability, fitness and work environment, individual creativity, political and legal factors, cultural conflict, environmental developments, specific individual and organizational components, and financing influence the strategic human resource management system. Conclusion: In the path of digital transformation in the organization, in order to eradicate organizational harms and improve the productivity of the organization and the workforce, the factors found in this research should be considered and examined so that the organization can progress.