rahele jamshidloo

This research was conducted with the aim of investigating the effect of supply chain correlation on sustainable management innovations with the presence of information sharing as a moderating variable and investigating the impact of customer orientation on sustainable management innovations with the presence of information sharing as a moderating variable. This article is a descriptive survey and correlation type in terms of its practical purpose and how to collect the required information. The statistical population of this research is the managers of some companies working in the industrial towns of Zanjan province. The statistical sample based on Morgan's table will be 297 people. Also, random sampling method is available in this research. The relationships between the variables and the investigated components have been modeled using SPSS software and Smart PLS structural equations, and T-test has been used to check the effect of the variables. The results showed that supply chain integration has a significant effect on managerial innovations. Also, customer orientation has a significant impact on sustainable management innovations. Supply chain integration has a significant impact on sustainable management innovations with the presence of information sharing as a moderating variable. Customer orientation has a significant effect on sustainable management innovations with the presence of information sharing as a moderating variable.

Nowadays, attracting a new customer is much more expensive than keeping an existing one. The use of CRM is a business strategy to attract, retain and improve customers, which enables organizations to maintain their main competitive advantage by reducing costs in this direction, but pure investment only in the aspect of CRM technology can fail efforts in this field. . This research aims to investigate different dimensions of CRM and also the effect of implementation time on organizational alignment dimension on CRM performance, and promotes research on CRM. The research method was descriptive-survey and the variables were measured using researcher-made questionnaires. The mentioned questionnaires have content validity and their reliability has been confirmed by calculating Cronbach's alpha coefficient. The statistical population of this research includes 50 senior business and marketing managers of Zanjan province who are working in companies that have implemented CRM. The obtained data was analyzed using SPSS and AMOS software. According to the findings of this research, the dimensions of CRM (technology, organizational alignment, customer management and strategy implementation) have had a significant effect on the performance of customer relationship management, and finally, in the effect of CRM on the performance of that variable, the delay in the implementation of the dimension of organizational alignment has a negative effect. It has been a mediator.

Intruduction: 

the purpose of this research is to determine the optimal pattern of agricultural crops cultivation in Abhar plain in order to achieve to sustainability in the agricultural sector using linear and ideal planning models in terms of environmental, social and economic constraints.

The limitations were determined through questionnaires and interviews with farmers and relevant officials, and the optimal pattern of cultivation was investigated according to these limitations using two methods of linear and ideal planning. For this purpose, statistics and information related to 7 products that have the largest share in the agricultural production of Abhar Plain in the crop year 1401-1400 are used..

The results showed that in the optimal models proposed by the linear and ideal planning models, the cultivated area has been greatly reduced In the pattern of optimal cultivation, crops whose cultivation does not have much planned efficiency, such as grapes and lentils, are either completely eliminated, or due to the fact that they are considered strategic crops, such as wheat and barley, their production is reduced and the cultivation of products such as walnuts, which have a high planned efficiency, is reduced. attention is increased. Finally, it can be said that the cultivation of crops has become more specialized and the variety of crops has decreased.

Suggestion: 

the policy maker should apply incentive policies in order to implement the program in addition to informing the users. Of course, the purpose of the study is not to destroy the vineyards and fields and turn them into walnut gardens, but considering the destruction of many of these gardens as a result of the lack of attention of the operators due to their lack of profitability and also the presence of uncultivated land in In the study area, in the coming years, this pattern will gradually replace the current cultivation pattern.

In order to optimize oil revenues, these revenues are currently allocated to the National Iranian Oil Company, the National Development Fund and the State Budget, in terms of percentates of total revenues. The share of the National Iranian Oil Company is 14.5 percent and division of the rest of revenues is decided by the Government. The purpose of the present research is to study the effect of this rule on the stability of inflation and GDP, and to determine the optimal share of the National Development Fund. We use the Bayesian Autoregressive model to study the effect of different shares of the Fund (20, 30, 40 and 50 percent) on inflation and GDP. The results show that the current fixed share of the Fund contributes to stability of inflation and GDP and that weaknesses in the Fund’s performance are not related to its fixed share of revenues. We estimate that the optimal share of the Fund out of oil revenues is 30 percent, which is consistent with honoring the 14.5 percent share of the National Iranian Oil Company investment and minimizing fluctuations in GDP and inflation.
JEL Classification: Q33, Q38, C11

The purpose of this paper is to estimate the optimal savings rate out of oil revenues in Iran that minimizes production and inflation fluctuations. To this end, we design a Bayesian autoregressive model to evaluate the effect of oil revenues on inflation and production under four different savings scenarios. We estimate real economic production and inflation functions using actual data for the 1978-2014 period and applying the Cobb-Douglas production function and the hybrid Neo Keynesian Phillips Curve. We then estimate the production and inflation indicators under four different scenarios for savings rate applied by the national oil savings fund, assuming a Bayesian autoregressive pattern. The results indicate that the lowest fluctuation in inflation and production are respectively obtained with savings rates of 20% and 40%. If the government aims to minimize both production and inflation fluctuations, the 30% scenario would be appropriate.

The industrial sector is a complex and the most vital pillar of the economy in the world. In fact, in this century, economic activity is formed whereby the continuity of the subprime industry is hardly possible. On the other hand, human resource is considered a major asset and unmatched success and survival of organizations is really depends on it. So, the productivity of human resources is the most important factor which is the ultimate goal of most organizations. Productivity and efficiency require an understanding of the components and analyze the changes in the process of development with regard to the third paragraph of the general policies of Resistive Economy indicating the supply a significant share of economic growth from improving productivity, as well as the undeniable productivity targets of the sixth program of the development and the comprehensive program of delivering productivity. The purpose of this article is to assess of labor productivity at the industrial sector and its relationship with economic component of resistance. Research methodology is a descriptive survey in terms of the purpose and terms of the nature of data collection. The statistical method used in this study is Friedman test and Spearman’s correlation coefficient. The population included 563 employees of the industrial towns of Sanandaj counting a sample of 170 people. Data analysis was performed with the help of software. The findings suggest that there is no significant relationship at the industrial sector among the components of consumption pattern reform, innovation and development, and supporting Jihadi activities with labor productivity.