Davood Andalib Ardakani Articles List

List of Articles Davood Andalib Ardakani

Open Access Article
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1 - Analysis of Factors Affecting Stock Selection Using Logarithmic Fuzzy Preference Programming Approach
Daryush Farid َAbolfazl Dehghani firoozabadi Davood Andalib Ardakani hamidreza mirzaei

The stock market is especially important as a capital investment instrument both for the investor and for the investor. Stock markets are affected not only by large parameters but also by thousands of other factors. The high number and unknown factors affecting stock p More

The stock market is especially important as a capital investment instrument both for the investor and for the investor. Stock markets are affected not only by large parameters but also by thousands of other factors. The high number and unknown factors affecting stock prices, as well as the complexity of the relationship between these factors and the stock price, have caused uncertainty in the field of investment. One of the tools to reduce uncertainty and the most important discussion of investing in the stock exchange is the selection of the stock portfolio optimally. In this study, through interviewing experts and reviewing existing documents, 6 main criteria for identifying the optimal stock portfolio selection were identified. Using logistic fuzzy preferential programming, weighing these criteria and, finally, weighting the indexes related to We defined each criterion. The results show that the criteria for profitability, efficiency and risk are the most important criteria in choosing stock portfolios Manuscript profile
Open Access Article
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2 - Designing a Model of Science, Technology and Innovation Policy in the Regional Innovation System (Case Study: Yazd Province Special Science and Technology Zone)
علی صفاری دربرزی habib zare ahmadabadi seyed reza salami Davood Andalib Ardakani

Due to the complexity of science, technology and innovation system, policymakers and decision-makers are concerned by designing a comprehensive model for policy making in this field. Therefore, it is essential to understand and extract relationships of science, technolo More

Due to the complexity of science, technology and innovation system, policymakers and decision-makers are concerned by designing a comprehensive model for policy making in this field. Therefore, it is essential to understand and extract relationships of science, technology and innovation policy indices. The purpose of this research is to identify and establish the link between indices in the form of regional innovation system. For this purpose, in the first step, using the review of the literature of research as well as the use of experts' opinions, the most important dimensions of the model of policymaking of science, technology and innovation were identified. Then, in the next step, interpretive structural modeling technique was used to communicate and sequence between the main dimensions and presenting the relational model. According to the results, 56 indicators in eight main dimensions were ranked in five levels. With the validation of the model, using structural equation modeling, it was determined that the two dimensions of the institutions and resources of science and technology are the basic foundations of science, technology and innovation policy in the special field of science and technology in Yazd province that the policymaking process is practically from these two dimensions of the beginning gets. Manuscript profile

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List of Articles Davood Andalib Ardakani