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Showing 49 results for Iran

. Mohammad Rezvani, Yadollah Bostan, . Milad Etghaei, Dr. Ahmad Fatahi Ardakani,
Volume 11, Issue 42 (12-2020)
Abstract

Investigating consumer behavior and rationalizing it in selecting different goods and services is important because it measures individuals 'preferences over domestic or foreign goods and demonstrates the impact of impulses and policies as a structural failure or a change in individuals' preferences. In other words, the validity of the assumption of rational consumer behavior is examined. The test of revealed preferences is a powerful way of examining changes in family preferences. Therefore, the purpose of the present study is to investigate the stability and structural failure of urban consumer preferences for bread basket in the period 1996-1999 using strong and weak nonparametric test of revealed preferences in Iran. Initially, the weak preferences matrix revealed using average price data and the amount of bread types derived from household expenditure and income plan in urban areas and comparing consumer choices over different time periods. The results of the WARP matrix analysis show that there are no inconsistencies in the bread basket consumers' preferences. Due to the absence of violations in WARP, further changes in preferences using SARP were investigated. The results showed that rational behavior of bread consumers in urban households of Iran is rejected. Also, the results of K-W statistics indicate that there is a structural change in 2014 and indicate that there is no effect of transient shocks and structural failure in urban consumer preferences for bread. Given the years of failure of the utility function and the rationalization of consumer behavior and rational behavior, it is suggested to consider this in estimating the bread demand function of households.
Shahryar Zaroki, Mastaneh Yadolahi Otaghsara, Arman Yousefi Barfurushi,
Volume 11, Issue 42 (12-2020)
Abstract

The lack of social security supports and labor market laws in informal employment has strengthened the expectation that poverty in a family in which the head of the household chooses informal employment is greater than in a family in which the head of the household works in the formal sector. Hence, this study attempts to investigate the effect of informal employment with other factors affecting household’s poverty. To this aim, by using the microdata plan of costs and incomes of urban and rural households in 2018, first, the poverty line was calculated based on 66% of the average annual household expenditures by provincial division for urban and rural areas; and poor households were identified as well. Then, according to the presented index in this study, heads of households' employment types were formally and informally determined. In the primary data processing, a comparison between households with employed heads showed that the highest poverty rates were for households whose heads work in informal employment. Next, the estimation of the research model with the dependent variable limited to the basis of pseudo-panel data and random effects in logistic regression was performed in a separate format for 13248 urban households and 13115 rural households in 31 provinces. The results showed that the informal employment of the head of the households has a direct effect on the possibility of household poverty and the rate of influence in urban areas is higher than in rural areas. Furthermore, the head of the household's education, age, and gender have an indirect effect; and the square number of age and size of the household variables have a direct effect on the probability of household poverty. In such a way that the desired effect of education and age, and the undesired effect of the household dimension on the probability of household poverty in urban areas is greater than in rural areas.
Maryam Heidarian, Ali Falahati, Mohammad Sharif Karimi,
Volume 12, Issue 46 (12-2021)
Abstract

There is a situation that due to economic shocks and imbalances in structural budgets and its continuation leads to stress in governments in uncertainty conditions. Fiscal stress as a volatile situation in financing of local governments can exacerbate the inability of governments to meet short-term and long-term fiscal commitments and excessive dependence on the central government. So the positive and negative effects of stress are related to the actions and responses of central and local governments. It is essential that policymakers in central and local governments pay attention to accurate and timely signs of fiscal stress for respond to stresses effects. In this study, we tried to clarify the fiscal situation in 31 provinces of Iran by calculating the local fiscal stress index from variables of fiscal structure and budget of each province and then estimate the threshold and spatial effects of the index through Panel Smooth Transition Regression method on economic growth and employment over the period 2005-2017. The results show that border provinces have the highest stress among other provinces, and provinces located in the center or near the capital have less stress. These results indicate the high centralism that exists in the provinces of Iran and has hindered the fiscal independence of local governments so that they can control and regulate their own revenues and expenditures, and in this case, they suffer less fiscal pressure and stress.

Saeed Dehghan Khavari, , Saeedeh Derakhsh, Hossein Mirjalili,
Volume 12, Issue 46 (12-2021)
Abstract

Price, as an element of marketing, plays an essential role in the decision-making of tourists as well as the income of tourism activists. Therefore, it is essential to identify the components and factors affecting the pricing process. The outbreak of COVID-19 in Iran has drawn the attention of tourism businesses to the necessity of the pricing process and updating the price of tourism products. We examined the pricing components of tourism products by qualitative-quantitative approach and using fuzzy cognitive mapping.  We identified 29 pricing factors of tourism products using the opinion of 9 tourism experts. In the next step, 18 factors were selected in 4 dimensions using semi-structured interviews. Finally, we identified the most important components of tourism products’ pricing during the COVID-19 outbreak. The findings indicate that four components of cost coverage and loss prevention, purchasing power, survival in the tourism market, and the extent of tourist demand are more important than other components during the coronavirus outbreak.

Abbas Khandan,
Volume 12, Issue 46 (12-2021)
Abstract

Collective pension funds have many advantages including larger risk pool and the possibility of interpersonal and intergenerational risk sharing, as well as economies of scale and lower administrative costs. For decades, however, this has been achieved through mandatory participation, while this traditional and mandatory form of contribution is no longer commensurate with the future of work. In this regard, many countries have implemented a combinatorial policy in the form of auto-enrolment pensions and then the granting of opting out authority. However, the sustainability of these schemes will depend on people's motivation to participate or leave. This article tries to examine the motivations of individuals to exit the Iran Social Security Organization (ISSO) pension fund, assuming that the insureds are given the opportunity to opt out once in a certain time. For this purpose, the method of option pricing is used. Findings show that insureds will accept even a 60 percent deficit in fund’s long-term liabilities for the only reason to take advantage of investment income of their predecessors funds or interpersonal and intergenerational risk sharing. It was also observed that an increase in the funding ratio, lower liabilities, a rise in assets and a higher rate of return on investments encourage participation and reduce the incentive to exit. A decline in accrual rate, increase in the contribution rate, higher retirement age, accelerating the adjustment rate of fund deficit due to their detrimental effect on the insureds have a direct negative effect on the incentive to participate and stimulate withdrawal. It should be noted, however, that these factors will also reduce liabilities and increase the funding ratio, thereby contributing to the sustainability of the plan may ultimately reduce the exit incentives.

Dr. Shahryar Zaroki, Dr. Mani Motameni, Mis. Niloofar Gorgani Firoozjah,
Volume 13, Issue 48 (9-2022)
Abstract

The aim of this study was to analyze the effect of commodity group expenditures on the probability of urban and rural household poverty in Iran. First, using household expenditure-income data in 1399, the poverty line was calculated based on the method of 66% of the average per capita expenditure, which is higher than urban households than rural households. In the following, the research model is limited by a dependent variable and is estimated based on pseudo-panel data in logistic regression by random effects method. The results showed that the expenditures of the communication group have the greatest impact on the probability of household poverty in urban and rural areas and the impact of this group of goods in urban areas is greater than rural areas. In contrast, hotel and restaurant costs in urban areas have a greater positive effect on reducing the likelihood of household poverty than in rural areas. But the cost of durable goods in urban areas, transportation in rural areas, and the cost of recreation and cultural affairs do not have a significant effect on the likelihood of household poverty. There is also no significant difference between the impact of furniture and household appliances, clothing and footwear and health care in urban and rural areas. Between social characteristics of the household, variables of gender and education have a negative effect on the probability of poverty and variables of household dimension and marital status have a direct effect on the probability of poverty of urban households, but these variables have no significant effect on the probability of poverty of rural households.
Mr Mohammad Nikzad, Dr Mahdi Yazdani,
Volume 13, Issue 48 (9-2022)
Abstract

The balance of payments shocks affects different economies and can lead to business cycles. Hence, the main purpose of the paper is to evaluate the effects of different balance of payments shocks, including the shocks of oil exports, non-oil exports, imports, net capital account, real exchange rate, real interest rate and consumer price index, on total output and creation of business cycles. Therefore, in this study it will be tried to evaluate the effect of balance of payments shocks, and their importance, on creation of fluctuations in total production in Iranian economy. For this purpose, the structural vector auto-regressive method has been used during the seasonal period of 2001:02-2021:04. The results based on impulse response functions show that the shocks real exchange rate, real interest rate and consumer price index have negative effect on output and lead to recession cycle in the economy. Also, the shocks of non-oil export, oil export, import and net capital account will be caused to boom cycle in the economy. Meanwhile, the exchange rate shock has had the most effect on output. Finally, the real exchange rate, oil export and real interest rate variables have had the most share in explanation of output variance, while the effect of import has been raised in the next.

Mrs Roghayeh Soltani, Dr Roya Seifipour, Dr Mir Hossein Mousavi, Dr Saman Ziaee,
Volume 13, Issue 49 (12-2022)
Abstract

Applying a favorable tax system has important conditions such as justice and efficiency, therefore, consumption tax and income tax will comply with the principles of benefit and ability to pay. In this regard, value added tax is known as the most important innovation of the 20th century in terms of tax collection on consumption. Since increasing government revenue is one of the important goals of imposing this type of tax, the government has tried to determine the rate of this type of tax effectively and efficiently. Disproportionate increase in value added tax rates can have negative social effects on inflation, economic growth, income distribution, and general well-being in society. It may also have disruptive effects on other variables and sectors of Iran's economy. To manage the rate increase, one approach is to simulate and examine its consequences and effects on macroeconomic variables in the form of a multi-regional calculable general equilibrium model (MRCGE). Three different scenarios were applied and examined to simulate the shock effects of the increase in the value-added tax rate (12% , 15% , and 20 %) on four macro variables of Iran's economy: inflation, gross domestic product, consumption, and investment.  The simulations were conducted at the country level using a multi-regional calculable general balance model, known as the ORANI-G Iran model, using the 2016 input-output table and regional accounts of the country. The results indicate that the effect of increasing the tax rate on value-added will increase inflation and investment and decrease GDP and consumption.
 
Mr Hamed Pourakbar, Dr Eskandari Sabzi, Dr Amir Ali Farhang, Dr Rostam Garehdaghi,
Volume 13, Issue 50 (3-2023)
Abstract

Recently, time-varying uncertainty has attracted a lot of attention from policymakers and academics and has led to the growth of literature identifying the transmission mechanisms of uncertainty shocks. Precautionary pricing incentive is an important mechanism that amplifies uncertainty shocks. The conclusion from the comparison of allocations under optimal monetary policies is modeled in two common pricing approaches, Calvo and Rotemberg. The main goal of this research is to investigate the optimal monetary policy with uncertainty in Iran's economy under different pricing conditions by modeling two common pricing approaches, Calvo and Rotemberg, which is based on a dynamic stochastic general equilibrium model based on the new Keynesian perspective using The available information and statistics of Iran's economy from 2001 to 2021, have been designed according to the realities of Iran's economy. The results showed that the uncertainty shocks under Calvo and Rotemberg's pricing assumptions when the monetary policy is adjusted based on Taylor's empirical law are spread differently in the Iranian economy. In such a way that they behave like cost pressure shocks under Calvo pricing and negative demand shocks under Rotemberg pricing. However, the optimal monetary policy leads to the stabilization of both inflation and output gap under both pricing assumptions. In other words, adopting optimal monetary policies can lead to economic stability. Because optimal monetary policy removes not only the discretionary savings incentive of households but also the discretionary pricing incentive of firms, the key channel differentiates Calvo's pricing prediction from Rothenberg's pricing prediction under empirical Taylor. According to the results of the present research, it is suggested to use the monetary rule for policy-making to create a nominal anchor for economic actors and not to use discretionary policies in order not to create inflationary expectations in the economy. 
 

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