Mehdi Taghavi; Hossein Mohammadi
Volume 6, Issue 22 , October 2006, Pages 15-43
Abstract
In advanced industrial countries, Human Capital has had a major contribution on their growth. In fact human capitl is complementary part of and physical capital and complements, and human capital makes using of physical capital more clear. Analysis of economic growth in advanced industrial countries ...
Read More
In advanced industrial countries, Human Capital has had a major contribution on their growth. In fact human capitl is complementary part of and physical capital and complements, and human capital makes using of physical capital more clear. Analysis of economic growth in advanced industrial countries shows that economic growth can not only be explained with physical capital be labour and human capital as a main variable should be entered in emplenation of production function and og growth. In this paper using data from 1959-2002 we have evaluated the effect of human capital indices on growth of Iranian economy. Findings show that growth in the level of adult's education and average growth of the years of educating of labour force has a significant and positive effect on growth domestic product.
Parviz Mohammadzadeh; Khaled Ahmadzadeh
Volume 6, Issue 22 , October 2006, Pages 45-70
Abstract
The study of the relationship between age structure of population with macroeconomic variables and the study of its effects on the growth and development of Iran, has remained so far not to emphasized on. Iran is experiencing an increasing rate of population growth and facing the problems caused by it, ...
Read More
The study of the relationship between age structure of population with macroeconomic variables and the study of its effects on the growth and development of Iran, has remained so far not to emphasized on. Iran is experiencing an increasing rate of population growth and facing the problems caused by it, the aftermaths of which will continue well in to the next decades. This study is functional and documental. From the results, it is inferred that the marginal propensity of consumption in equations relating to age groups of population varies in the long term and with confirmation of the long term relation in the function of consumption expenditures of the private sector, the rate of balancing is slow and variable as well. In the process of economic policy making, the age distribution of population should be taken in to account, so that the measures taken in the way of accelerating of economic growth and planning related to it will accord with the population growth and the increasing changes occurred in its structure.
Rahim Dallai Esfahani; Reza Esmaielzadeh
Volume 6, Issue 22 , October 2006, Pages 71-96
Abstract
Population size and its change have enormous effects on economic growth and development. In this respect vast amounts of researches in economics are devoted to population studies. Malthus theory of population is regarded as a core in population issues, which had created a pessimistic view on population ...
Read More
Population size and its change have enormous effects on economic growth and development. In this respect vast amounts of researches in economics are devoted to population studies. Malthus theory of population is regarded as a core in population issues, which had created a pessimistic view on population and its impact on economy, while Malthus theory were challenged by many and specially by Verlhurst, which the latter theory actually outmoded Malthus’ and gained replacement, it is wondering how in the annals of science the Verlhurst theory is forbidden and how there is a consistent acknowledgment of failed pessimistic view of Malthus on population. In this respect, this paper tries to reconsider Malthus and Neo-Malthusian views on population. And also, neglected Verlhust view from a limited institutional approach. For this purpose, the study of impact of the institutions (like authority and observance of law, economic freedom,..) and their improvements on populations receives due attention. In this research we also, in spite of recent Neo-Malthusian views, we pay attention to the positive impacts of population on economic growth. The view which in recent years gained wide acceptance and their followers are expanding rapidly in various academies, Research used method. In this study is descriptive and authors purposes a reconsideration long growth positive effects of population rather than short run negative effects in economic planning.
Shahriyar Nessabian
Volume 6, Issue 22 , October 2006, Pages 97-122
Abstract
In this paper by using panel data and statistics of 1993-2004, and FDI statistics, labour demand function for three economic sectors (agriculture, industry and services) were estimated. The results show that the outcome of (F.D.I) during the study is not significant. But this effect on the skill labour ...
Read More
In this paper by using panel data and statistics of 1993-2004, and FDI statistics, labour demand function for three economic sectors (agriculture, industry and services) were estimated. The results show that the outcome of (F.D.I) during the study is not significant. But this effect on the skill labour in services sector is positive and in industrial sector is negative. The reason for this difference in industrial sector is using of old technology and in services sectors is high education. By presenting the FDI in industrial sector, employment will decrease and FDI for employment in agricultural sector is neutral.
Mohammad Raza Monjazeb; Hossein Mohamadi; Abbas Hosseini Sohi
Volume 6, Issue 22 , October 2006, Pages 123-160
Abstract
In this article with an introduction to market economy versus planned economy, we review different economic doctrines by looking at their roles and efficiency of each one of them to show that the selection and allocation of resources is according to economic ...
Read More
In this article with an introduction to market economy versus planned economy, we review different economic doctrines by looking at their roles and efficiency of each one of them to show that the selection and allocation of resources is according to economic efficiency, culture, scarcity to reachness of resources and etc. Then we review the public companies performance and privatization in Iran, and according to data for Iran (1959-2002), we estimate the production- investment elasticity by a growth model and compare them with together. The result of this article shows that there is found a positive effect of private and governmental investment on production growth by statistical methods and tests. Also there is no difference between these two variables. So without structural reforms, we can not change the growth trend in Iran.
Kambiz Hojabr Kiani; Kiomars Sabzi
Volume 6, Issue 22 , October 2006, Pages 161-204
Abstract
Investment is one of the most important issues in economic. For economic growth to take place, investment is a major factor especially in developing countries. In the global atmosphere for survival and growth of countries with high technology and production capabilities, investment is a vital requirement. ...
Read More
Investment is one of the most important issues in economic. For economic growth to take place, investment is a major factor especially in developing countries. In the global atmosphere for survival and growth of countries with high technology and production capabilities, investment is a vital requirement. Therefore foreign financial resources as a complementary are necessary for internal resources. Foreign direct investment (FDI) as a financing method is beneficiary in two ways. First, it will cover the lack of investment. Second, it can serve as a technology transfering tool. Based on all these facts it is critical to investigate the factor effecting foreign direct investment and trying to change those in a suitable manner. In this paper, using econometric model and "Auto-Regressive Distributed Lag" method, we estimated the effect of relevant explanatory variables on FDI. The results of the estimation indicates that: First, there is no long-run (equilibrium) relation for supply of foreign direct investment but there exists a short- run relation. Second, there is a positive correlation between foreign direct investment, GDP, exchange rate, human capital and lagged foreign direct investment. Also the relation between foreign direct investment and inflation, tax, and tariff is negative.
Abbas Ali Aboonoori; Hiva Shiveh
Volume 6, Issue 22 , October 2006, Pages 205-228
Abstract
In this paper our intention is to introduce some effective variables on petrol consuming, and demand function for petrol in Iran. Also we want to show why different consumer policies can't change demand for petrol on optimal manner. This is done by using statistical and econometrics analyses, we estimate ...
Read More
In this paper our intention is to introduce some effective variables on petrol consuming, and demand function for petrol in Iran. Also we want to show why different consumer policies can't change demand for petrol on optimal manner. This is done by using statistical and econometrics analyses, we estimate the demand for petrol and then show that which one of exogenous variable like price of petrol, growth of population, number of vehicles and growth national income have had more effective on stimulating of demand for petrol in Iran during 1968 to 2002. That is there is very small relation between price and demand for petrol; also there is very good relation between demand for petrol and three parameters in our results.
Abdolmajid Jalaie; Hamid Reza Horri; Fatemeh Irani Kermani
Volume 6, Issue 22 , October 2006, Pages 229-255
Abstract
How the real exchange rate behavior is affected by macroeconomic variables within a country is important. Accordingly, this paper has tried, to explain the behavior of it, and to estimate RER for Iran in period of 1959 to 2004. Estimation of the model has been done through VAR and VECM. ...
Read More
How the real exchange rate behavior is affected by macroeconomic variables within a country is important. Accordingly, this paper has tried, to explain the behavior of it, and to estimate RER for Iran in period of 1959 to 2004. Estimation of the model has been done through VAR and VECM. Estimation of the model showed that Monetary Policy and the degree of economic openness have had a negative impact on the real exchange rate in the short run, but in the long run their impact have turned to be positive. Also, Exchange Policy, which is the indicator of the exchange system in any country, has had a negative impact on the RER in the short run, but in the long run the impact of controls on the exchange system has been positive on RER.
Ahmad Jafari Samimi; Seyyed Jafar Larimi; Khosro Azizi; Mohssen Hosseini
Volume 6, Issue 22 , October 2006, Pages 257-279
Abstract
The purpose of the present paper is to investigate the revenue impact generating from substitution of Value Added Tax for current corporations tax of economic units in The Mazandaran Province. According to the province Bureau of Tax, in 2004, there were 19576 corporations file tax of which only 7856 ...
Read More
The purpose of the present paper is to investigate the revenue impact generating from substitution of Value Added Tax for current corporations tax of economic units in The Mazandaran Province. According to the province Bureau of Tax, in 2004, there were 19576 corporations file tax of which only 7856 were subjected to tax. Present study used a random sample of 365 corporations from different cities in the province of which the necessary data for 357 of them could be collected. Also due to the vast differences between the performances of corporations and economic units in the province, the statistical analysis were performed in five different scenarios. Our findings based on regression models and also the mean difference test for current tax and value added tax using the SPSS statistical package indicate that the current corporations tax is not proportionally varied with their value added in the province. We have also shown that the revenue generating feature of the value added tax is fully doubtful at 7 percent rate. Therefore, an appropriate rate of 10 percent which most countries around the World proposed when VAT introduced, has been suggested.
Mohammad Hosseyn Pourkazemi; Javad Rezaee
Volume 6, Issue 22 , October 2006, Pages 281-301
Abstract
In economic literature, the maximum of output to a given amount of input, is efficiency and vise-versa. In general, there are two main parametric and non- parametric, approaches for measuring efficiency. In this paper, we have used method of non-parametric approach based on mathematical programming. ...
Read More
In economic literature, the maximum of output to a given amount of input, is efficiency and vise-versa. In general, there are two main parametric and non- parametric, approaches for measuring efficiency. In this paper, we have used method of non-parametric approach based on mathematical programming. Data envelopment analysis (DEA), a non-parametric method is used in this study for evaluation of Iran's tourism industry and comparison with other countries of the region. The most important feature of the DEA is its applicability for the firms that have multiple intput and outputs. Using DEA, we study the efficiency of Iran's tourism industry and compare it with other countries of the region in 2003, assuming both constant and variable return to scale. The results of our study show that, subject to former assumption, efficiency in Bahrain, Turkey, Syria are maximum and the average efficiency is equal to %74, which means that the idle capacity is 26 percent in that year. On the other hand, with the later assumption, United Arab Emirates and Azerbaijan were added to the list too, and average efficiency is equal %83/3. So, it is suggested that for increasing the efficiency of unefficient countries, on the basis of our founding, these countries have to follow the Model of Turkey's Tourism Industry as an efficient Model.
