نشریه ره یافت های نوین در مدیریت و فن آوری
پیاپی 10 (زمستان 1396)

FDI is counted one of important factor of growth and economic development in host countries that has had increasing process recently. Determinants recognition of FDI can be useful for developing countries. This paper considers determinants of FDI in the Mena region during 1980-2015. Mentioned analysis has estimated with random effect pattern for separating special differences. This paper presents the findings of a econometrics analysis, the results indicate that: degree of openness, rate of capital return, economic growth and human capital and broad money are significant and have positive effect on FDI and R&D and corruption are insignificant.

Taxes are government-funded revenues that are used to cover part of public service costs. One of the taxes that has spread across countries over the twentieth century is value added tax. Value-added tax as the new tax base is one of the most effective sources of government financing in the current economy, which has a major role in sustainable economic development and government revenue growth. Value-added tax is a multi-step tax that takes place in the various stages of the production chain-distribution, based on the percentage of value added of the goods produced or the services provided. Since value added tax increases the consumption of households, it can be expected that consumer's behavior patterns will be affected. Value-added tax creates vast tax and economic benefits, so the country's tax affairs organization must create the necessary platforms for its efficient and effective implementation in order to provide part of the tax revenue of the country.

Nowadays, organizational dichotomy has become a frequent phenomenon due to its diversity, and has become a new phenomenon in organizational research. The importance of this issue is reflected in the ability of managers to reflect on the strategic thinking capabilities of the organization, because the two sides are a managerial capa - tion that enables the managers to exploit existing opportunities and discover new opportunities. Exploitation and exploitation are among the most important elements of organizational learning. Organizational learning is associated with conflicting competitive goals and encourages the organization to achieve competitive advantage through continuous innovation and new knowledge creation. Accordingly, organizations need to adapt to conflicting goals for survival and long-term success. Regarding the concept of learning, organizational duplication can be defined by the organization's ability to simultaneously exploit existing knowledge and discover new knowledge. Managing such ability and ability will help organizations achieve sustainable competitive advantage and superior performance, and today, according to competitive conditions, they can figure out their position in comparison with other organizations. Therefore, by creating a two-way organization in the organization through a set of processes, systems and dual structures, organizations have the ability to face environmental changes. In fact, DOs can adapt themselves to dynamic environment changes in comparison with other organizations. It is clear that the most important two-way achievement for each organization is the improvement and performance enhancement necessary for their survival in a competitive environment. In this paper, after defining the organizational dichotomy and presenting a history of prominent articles, the two dimensions of power, interconnectedness and interconnection power, as well as four common two-way, balanced, rotary, differential and interconnected power, are presented and examined, Which are different in terms of temporal, structural and outcomes. In the following, we present three common types of organizational dysfunctions that are: structural, contextual, and consequential, and the difference between them.

The purpose of this study was to investigate the relationship between knowledge management and human resource productivity. Independent variable in this research is knowledge management, which consists of four dimensions: four stages of creation, storage, application and sharing of knowledge. The dependent variable of the research is also the productivity of manpower. The statistical population of this study is all employees and managers of the Agricultural Bank of Tehran, District Six, which is about 270 people, which is used to determine the sample size from the Morgan table proportional to the sample size for employees and managers and in general 159 managers by sampling method. Stochastic random sampling was selected as a statistical sample. A questionnaire for knowledge management with human resource efficiency was used to collect data and to measure the research. Their validity and reliability were reviewed and confirmed. Data were analyzed using descriptive and inferential statistical methods and analyzed using Kendall and Spearman tests using spss software 18. Finally, one can comment on accepting or not accepting any of the statistical hypotheses. Made The results show that there is a significant relationship between knowledge management and human resource productivity. Therefore, it can be concluded that increased knowledge of KMW will have a significant impact on human resource productivity.

In this research, the relationship between bold management of working capital with company growth has been investigated. In today's challenging economy, with increasing environmental pressures and limited domestic resources, current assets and liabilities - working capital of enterprises - are of great importance, and optimal management of corporate turnover can be seen as a competitive advantage for them. To be considered.
The statistical population of this research, after applying the relevant conditions, is 145 companies accepted in Tehran Stock Exchange. According to the Cochran formula, a sample of 105 companies was selected. The research period is from 2010 to 2014. A simple regression is used to test the hypotheses. The results of the hypothesis test indicated that all hypotheses were rejected and no significant relationship was found between the variables. According to the results, smaller managers should try to apply a conservative strategy in current assets and working capital of the company.

In economic schools, property rights are tied to the Institutionalists attitude of the economy. To the extent that this is one of the most fundamental issues in the institutional economy, it establishes a close relationship between economics and law. Many empirical studies indicate the fact that guaranteeing property rights in society can provide a basis for the development and liberation of economic flows. From the point of view of researchers and experts, property rights are scarcity rights and include all activities that individuals or the community are free to do or not to own a propertyIn order to achieve development it is seriously felt paying attention to restoration and preparation of necessary substrates including justice system and economic. Guarantee of property rights increases economic freedom. The purpose of this study is to investigate the relationship between economic development and property rights. The research method is descriptive and correlational. The statistical population of the study consisted of all countries with a ranking of property rights, which was selected as an example of Iran during the period of 2008-2016. Measurement Tool are data from the International Property Rights Organization and the World Bank. To test have been used from the Levenberg- Markardt method and neural network analysis of perceptron and artificial intelligence.
The fitting of a research model has been approved that shows the relationship between economic development and property rights. Also, using sensitivity analysis, legal and political environment, physical property rights and intellectual property rights, respectively have the greatest impact on economic development.