The Effect of US and EU Economic Sanctions on Bilateral Trade Flows between Iran and Its Major Trading Partners:An Application of Gravity Model
Karim
Azarbayejani
Professor in Economic, University of Isfahan, Iran
author
SeyedKomail
Tayebi
Professor in Economic, University of Isfahan, Iran
author
Halimeh
Safa Dargiri
Graduated of MSC, University of Isfahan – Iran
author
text
article
2015
per
Economic sanctions appear to be a common feature of political interactions between states. economic sanctions have become increasingly important as alternative to military conflict since the last decade of twentieth century.
This paper provides, through a gravity model, an estimation of the impact of economic sanctions on bilateral trade flows between Iran and its major trading partners during 2000 – 2011, disaggregated by the choice of the 1 – digit sections of the Standard International Trade Classification including zero, two, five, six and seven codes. The results show that extensive and limited sanctions have a significant and negative impact on bilateral trade, except for exports of five and seven codes.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
539
562
https://jte.ut.ac.ir/article_55800_45105ff5c21c2c3e5dca661263daedf1.pdf
dx.doi.org/10.22059/jte.2015.55800
Application of Fuzzy Inference in Evaluation of Market Structure of Iranian Manufacturing Industries
Mohsen
Pourebadollahan Covich
Associate Professor, Department of Economics, University of Tabriz
author
Pouyan
Kiani
Ph.D. Student of Economics, Department of Economics, University of Tabriz
author
text
article
2015
per
Market structure is one of the most important characteristics of every industry. Although, there exist different indices such as concentration, economies of scale, entry of firms, product differentiation, etc. for the evaluation of market structure, but most of the studies in the subject have used only one of these indices (usually concentration). In this study, by application of fuzzy inference approach, a comprehensive index is constructed by combination of concentration, economies of scale and the number of entering firms’ indices. The constructed comprehensive index is used for the evaluation of market structure of Iranian 4-digit ISIC manufacturing industries in 2007. The results indicate that in the most of the industrial sub-sections, the calculated comprehensive index is low, which is mostly due to low values of economies of scale in such industries. Also, based on the results of calculated comprehensive index, the industries of manufacture of bricks and manufacture of jewellery and related articles are the most competitive and the most monopolistic industries, respectively.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
563
592
https://jte.ut.ac.ir/article_55801_2839742bb0564d43cd3955bce1e20ca4.pdf
dx.doi.org/10.22059/jte.2015.55801
Does Gender Inequality Hinder Economic Growth?
Teymur
Rahmani
Associate Professor Tehran University, Faculty of Economics
author
Sepideh
Kave
Master of Economics, University of Tehran, Alborz College
author
text
article
2015
per
One of the main goals of government is to increase economic growth and public welfare. Therefore, the recognition of useful factors that facilitate achievement of this goal has critical role in economic literature. This study focuses on the effect of gender inequality on the reduction of economic growth and investigate whether gender inequality have significant effect on economic development and growth? First, different aspects of gender inequality such as gender inequality in education, employment and wage are addressed. Then, the relationship between gender inequality and economic growth is tested. Our empirical findings are based on Panel-Data Regressions for OECD countries over 1990-2010. Results show that GDP per capita growth is negatively related to gender inequality in education and wage and has a nonlinear relationship with the gender inequality in employment.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
593
616
https://jte.ut.ac.ir/article_55802_c767984e94b16219582ab5d5d79f1798.pdf
dx.doi.org/10.22059/jte.2015.55802
Estimation of Value-at-Risk with Time Varying skewness and kurtosis
Rasoul
Sajjad
Assistant Prof. in Financial Engineering, University of Science and Culture, Tehran, Iran
author
mahsa
gorji
MSc. in Financial Engineering, University of Raja, Qazvin, Iran
author
text
article
2015
per
This paper studies the effect of considering time varying skewness and kurtosis on the estimation of value at risk (VaR) for both long and short positions using the HYAPARCH model and daily data for Tehran Stock Exchange Price Index (TEPIX). Our results show that applying conditional distributions with time varying or constant skewness and degrees of freedom is able to capture the asymmetry appropriately compared to the normal distribution. However, the VaR estimations of these models are conservative, and they are appropriate for risk averse investors.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
617
638
https://jte.ut.ac.ir/article_55805_ffeb214d79bc9871ae665bd29f617ab6.pdf
dx.doi.org/10.22059/jte.2015.55805
Exchange Rate Pass-Through to Price Indices of Goods and Inflation in Iran
Nooraddin
Sharify
Associate Professor of Economics, Department of Economics, University of Mazandaran, Babolsar
author
SeyyedMohsen
Nabavi-Larimi
Ph. D., Student in Economics, Department of Economics, University of Mazandaran, Babolsar, Iran
author
text
article
2015
per
This paper measures the effects of exchange rate variation on price indices of different goods and inflation in Iran. To this end, the I-O Table Adjustment Price model in which the imported commodities are classified into intermediate input and final goods is expanded to meet the case in which the value added items are adjusted with respect to some indices. The results show that when due to an increase in exchange rate, all of the value added components do not adjust, the "machine and equipment" group’s products that have the most share of import in goods inputs, have the most price increase. But when all of the value added components adjust, there is no significant difference between price indices of different goods, so all of them have almost equal change with exchange rate variation.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
639
658
https://jte.ut.ac.ir/article_55806_0880d8dc85666a16b23006d89fb54c2d.pdf
dx.doi.org/10.22059/jte.2015.55806
Modeling the Relationship between the Government and Contractor Interms of Lack of Capital Investment Using Game Theory (case study: Energy projects)
lotfali
agheli koheshahri
Assistant Professor of Economics, Economic Research Institute, Tarbiat Modares University
author
Hussein
Sadeghi
Assistant Professor of Economics, Tarbiat Modares University
author
Goljamal
Nazari ghojogh
MSc Student of Energy Economics, Tarbiat Modares University
author
text
article
2015
per
In this paper, we analyze the effect of lack of capital investment on energy projects using game theory in the guise of cooperative games. We focus on the energy projects in the provincial level as case study during 2010-2011. Therefore, we design a theoretical model of the lack of capital investment as a factor influencing the implement of energy projects. In the experimental section, we determine the pay-off cooperative game based on the equilibria obtained from case study, as well as using Nash bargaining solution. The results indicate that two players (government and private sector (contractor)) choose cooperative coalition since they take more gains rather than independent coalition of state. In this case, the government has higher bargaining power despite its lower discount rate, but contractor fears that the government performs projects with itself contractors. For this reason, the contractor will have lower bargaining power, and the government’s share in cooperative coalition will be higher.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
659
684
https://jte.ut.ac.ir/article_55807_4ae41087fc7e0420f5dab343ee22791a.pdf
dx.doi.org/10.22059/jte.2015.55807
The Survey of Effect Income Mobility on Poverty in Iran, the Period of 1363-1392
Mohammad Hassan
Fotros
Department of Economics, Bu-Ali Sina University, Hamedan, I.R. of Iran
author
Fatemeh
Shabazi
MA of Economics, Bu-Ali Sina University, Hamedan, I. R. of Iran
author
text
article
2015
per
Poverty alleviation programs is the most important of the public sector policies. Design effective a policy for poverty reduction is requires the identifying time change socio-economic characteristics of households. If we want to investigate and evaluate the effects of specific supportive policies and programs in the field of poverty entail the measurement of poverty changes over time. Income mobility is a new concept in Iranian economy issues. Differences in socio-economic status of individuals and or different thouseholds can creates inequality among individuals of society. Creating such inequalities have led to the formation of poverty and the change in income distribution. The aim of this study is to evaluate the effect of income mobility on the poverty in Iran. In this regard, using the econometric model Auto-Regresive Distributed Lag and using time series data during the years (1363-1392) research topic investigated. The results suggest that effectiveness of all the coefficients of the variables of the model is consistent with economic theories and income mobility has effect negative and significant on poverty in the long term, and Error Correction Model shows that in each period, (each year) about 0/52 from short-term imbalances will be adjusted to achieve the long-term equilibrium.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
685
706
https://jte.ut.ac.ir/article_55808_ffdc26ba605f39cc1ba6cfd4bfa4ee4b.pdf
dx.doi.org/10.22059/jte.2015.55808
Inflation Persistence in Iran: A Bootstrapping Approach
Firouz
Fallahi
Associate Professor in Economics,
Faculty of Economics, Management, and Business, University of Tabriz, Tabriz, Iran
author
text
article
2015
per
Using quarterly data from 2002:1 to 2013:2 we study the persistence in the inflation rates in Iran based on the total CPI and the CPI in 12 subgroups. The persistence is investigated using two different tools: (i) the ADF unit root test and (ii) bootstrap confidence intervals. We calculate a 90% confidence interval for the sum of the autoregressive coefficients, as a measure of persistence, using the grid bootstrap approach proposed by Hansen (1999). The results show no sign of persistence in the following five subgroups: Communications; the Food and Beverages; Food; Goods; and Transportation. On the other hand, the total inflation rate based on CPI and inflation in the Cloth, Education, Health, Recreation, and Shelter subgroups support the inflation persistence. For the remaining two subgroups, the results are mixed and inconclusive.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
707
732
https://jte.ut.ac.ir/article_55809_743e9bdb16a03ae0e309bfa73d344feb.pdf
dx.doi.org/10.22059/jte.2015.55809
The Theoretical Basis of Theorizing to Investigate the Causes of Unsuccessful Economic Policies in Iran
Mahmoud
Motavaseli
Professor of Economics in University of Tehran
author
Hoda
Zobeiri
Assistant Professor of Economics in University of Mazandaran
author
text
article
2015
per
The purpose of this paper is to reconsider the theoretical basis and paradigms of policy making and economic policies in Iran which is not appropriate to economic problems of the country. To do so, we introduced the multilevel and ultra-paradigm pattern for economic policy making in the country. The multilevel and Interdisciplinary approach have been proposed as a solution for reforming the economic policies and achieving economic development.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
733
750
https://jte.ut.ac.ir/article_55810_b1b9f2c91d7f0358ffe27f609221376e.pdf
dx.doi.org/10.22059/jte.2015.55810
Optimal Pricing of Public Parking (Case Study Zone 1 and 3 of Isfahan City)
Babak
Saffari
Assistant Prof in Urban Economic University of Esfahan
author
Reza
Nasr Esfahani
Assistant Prof in Urban Economic Art University of Esfahan
author
Eisa
Moradi
MSc. Student in Urban Economic Art University of Esfaha
author
text
article
2015
per
Optimal pricing of public parking can improve parking management. This leads to traffic flow, thereby reduces the cost of transportation network. In this paper, the transportation network with some origins, destinations, and public parking was considered. In the network, private cars drivers depending on travel time between origin and parking (driving time), travel time between parking and destination (walking time) and parking (price) cost, behave in a way to minimize the costs. The objective function is minimizing the network cost with regard to the equilibrium behavior of private vehicle drivers. As a result, optimalprices for each parking is determined. Modeling for the central region of Isfahan with 6 origins, 5 destinations and 18 public parking were conducted. Based on the results of modeling, Prices range from 1,000 to 10,000 rails was obtained that Farshadi Parking has the highest price. The next results of this study is determining the parking optimal amount and determining the parking optimal flow.
Journal of Economic Research (Tahghighat- E- Eghtesadi)
University of Tehran
0039-8969
50
v.
3
no.
2015
751
776
https://jte.ut.ac.ir/article_55811_745afd8473e3cd8bcf11589adbce1e0a.pdf
dx.doi.org/10.22059/jte.2015.55811