Ali Mohamadi; Habibollah Ranaee; Abbas Abbasi; Hossein Karami
Volume 21, Issue 2 , September 2017, , Pages 89-112
Abstract
It is important to identify sources of industrial investment growth from policy planning perspective, due to importance of manufacturing industries as the engine of economic development. SME formation is one of these sources that its impact on investment process with various methods has been studied. ...
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It is important to identify sources of industrial investment growth from policy planning perspective, due to importance of manufacturing industries as the engine of economic development. SME formation is one of these sources that its impact on investment process with various methods has been studied. However, each of these studies used their specific angle and in some cases, these studies have reached different conclusions. On the other hand, many of the previous studies have applied statistical approaches and short-term, medium-term and long-term consequences of the solutions that have proposed by these studies has not considered at the same time. Therefore to address this deficiency, the holistic approach (system thinking) used to study impact of SME formation on investment growth. System Dynamics (SD) method used as a tool for implementing system thinking approach in order to use its capabilities in complex systems modeling and for achievng suitable results from simulation model. The population is Fars province in Period of 1360-1410. Vensim software has used for modeling and simulating. The results from the simulation of designed model showed, there is direct and interactive relationship between SME formation and amount of industrial investment.
abbas Saleh Ardestani; hadi varzeshkar
Volume 19, Issue 2 , August 2015, , Pages 53-64
Abstract
with due attention to importance of investment in stock exchange and special attention of governments to prospering of this part of economy , in this research we want to introduce the best method of investment between two specialized common methods namely fundamental analysis and technical analysis . ...
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with due attention to importance of investment in stock exchange and special attention of governments to prospering of this part of economy , in this research we want to introduce the best method of investment between two specialized common methods namely fundamental analysis and technical analysis . It is claimed by the investigator that investment on base of fundamental analysis is more efficient than by technical analysis . Therefore average efficiency of each method should be accounted and then compare with each other . This investigation for purpose of objective is applying and for purpose of method is descriptive - comparative and by nature is post-happening and considers past quantitative information . The results show that efficiency of fundamental analysis is more than technical analysis through the two years period of study and it verify investigator claim . ` ` ` ` ` ` ` ` ` ` ` `
Hedyeh Vojdani Tehrani; Abdolreza Roknoddin Eftekhari
Volume 9, Issue 20 , October 2005, , Pages 245-264
Abstract
The role of research in the process of economic development has been proved to be very effective and investment on research has varying effects on economic variables including value added and productivity. These impacts are of importance in industry & mine. In this paper several hypotheses are tested ...
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The role of research in the process of economic development has been proved to be very effective and investment on research has varying effects on economic variables including value added and productivity. These impacts are of importance in industry & mine. In this paper several hypotheses are tested with the aid of various models such as Johnson & Striner, Zakazit, cobb doglas- transendental and linear models. Among them cobb doglas model has proved to be best model implying that:
1- One percent increase in per capita research expenditures in industry sectors increases per capita value added around 0/041 percent after one year.
2- The effect of physical investment of industry & mine sectors on per capita production (average per capita value added ) in these sectors is higher than research expenditure.
This paper contains several parts: The first part refers to literature of the subject and examines the relevant indexes of Iran.Then it examines the trend of industrial research expenditures in Iran and some other countries and it tests relation between research expenditures and value added in industries and mines sectors. Finally it explains the problems in these sectors and provides needed proposals.
