Asymmetric Effect of Gini Coefficient, Unemployment and Divorce on Robbery in Iran
Hosein
Akbarifard
استادیار دانشگاه شهید باهنر کرمان
author
امید
جنابی
دانشجوی دکتری دانشگاه سیستان و بلوچستان
author
رضا
اشرفگنجویی
کارشناس ارشد اقتصاد دانشگاه شهید باهنر کرمان
author
text
article
2012
per
The aim of this study is to investigate the short-run asymmetric effect of the gini coefficient, unemployment and divorce on the prior period robbery, using error correction smooth transition model. This study using annual data (1363-1389). For this purpose, at first we investigate data constant and long-run relationship using Engel and Granger hypothesis. The results show that non-linear model has higher explanatory power than the linear model, So that the change in the gini coefficient and unemployment of prior periods on the current period's robbery in middle and high threshold for both variables have the greatest effect. In divorce cases, according to the results of the three threshold has a effect impact on robbery. However, in high threshold it has the greatest effect.
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
1
20
https://jqe.scu.ac.ir/article_12290_38e33d9fb7bc1d33317af3f6eaaa90a8.pdf
dx.doi.org/10.22055/jqe.2012.12290
Identifying Investment prioritiesof Industry Sector in Line with creating a Free Trade zone in Bushehr Province
خدیجه
نصرالهی
دانشگاه اصفهان
author
نعمت الله
اکبری
دانشگاه اصفهان
author
عاطفه
احمدی
دانشگاه اصفهان، دانشکده علوم اداری و اقتصاد
author
text
article
2012
per
Identifying the comparative advantage of economic activities in different areas, especially in the free trade zones, makes it possible for local and foreign investors to allocate resources optimally. Therefore, given the importance of the industry in the expansion of non-oil exports in Iran, this study has tried to, using the Location Quotient and Domestic Resource Cost Indexes beside factor analysis and numerical taxonomy techniques, identify investment priorities of industry sector in line with creating a free trade zone in Bushehr province in the years of 2005, 2007, 2009 and 2010. The results indicate that in this regard, the province in 2005 has comparative advantage in the construction activities of other non-metallic mineral products. But in 2007comparative advantage has not been seen in any of the activities. According to the industry experts view this occurred due to the economic downturn in Iran, and shows the importance of macroeconomic variables in the regional economic functions.
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
21
44
https://jqe.scu.ac.ir/article_12293_ffe716d126f11acf7677b5fc8c24c125.pdf
dx.doi.org/10.22055/jqe.2012.12293
Foreign Direct Investment and Economic Growth: Heterogeneous Causality in Panel Data
مانی
موتمنی
دانشگاه مازندران
author
شهریار
زروکی
دانشگاه مازندران
author
text
article
2012
per
In this paper causality between foreign direct investment and economic growth analyzed by 86 countries data from 1980 to 2012. We applied panel data granger non-causality and compare heterogamous and homogenous method results. In homogenous causality test, there is no causality between economic growth and FDI but in heterogeneous causality test null hypothesis of no causality, rejected in both directions. This result indicates that there is causality relationship in subset of countries. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .. . . . . .. .. .
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
45
65
https://jqe.scu.ac.ir/article_12299_439d7e738cf6824c513dec92c117a8b5.pdf
dx.doi.org/10.22055/jqe.2012.12299
Survey of Child Workers Decide to Employment and Education in Iran
mehdi
shahraki
عضو هیئت علمی گروه اقتصاد دانشگاه دریانوردی و علوم دریایی چابهار،
author
simin
ghaderi
مدیر گروه اقتصاد
و عضو هیئت علمی دانشگاه دریانوردی و علوم دریایی چابهار
author
text
article
2012
per
abstract: In this paper investigates willingness of children (18-10 years) and children (14 to 10 years) in employment and education using bprobit model by household budget data for 2011.estimation run in stata software.The results show that increasing the education of children and child labor increases boys tend to education more than girls.In families where parents have higher education, willingness of Children and child labor to employment is low and to education is high . also The results show that mother's employment lead to increase in willingness of boys and girls Children to employment and decrease their willingness to education.
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
57
89
https://jqe.scu.ac.ir/article_12292_d34e17044ee6355b245f212262efdb98.pdf
dx.doi.org/10.22055/jqe.2012.12292
Study Generation The Expenditure Profile Of Young Men In Iran
میرحسین
موسوی
دانشگاه الزهرا (س)
author
بتول
آذری بنی
دانشگاه الزهرا (س)
author
text
article
2012
per
Knowledge the household expenditure profile in different ages generations and investigated to identify the gradual change of expenditure over time, always been one of the most important economic issues to investigate and analysis the economic welfare of the household in lifetime.In this paper, is examined the expenditure profile of young men in Life cycle theory. For survey average the household expenditure profile typical pattern Data building pseudo-panel is designed. The pattern is designed by combining data from cross-sectional household budget generations of families in the years 1990 to 2011 are on track. The results indicate the lowest consumption occurs by newer generations. Whatever younger generations are consumption difference between them is less than in previous generations. The age effect shows the lowest level consumption occurs at age 21 and household consumption expenditure increased with increasing age. The time effect also shows Amount increase in consumption in the second decade (between 2001 and 2011) to more than the amount consumed in the first decade (1991 to 2001).
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
91
110
https://jqe.scu.ac.ir/article_12282_e9d86141f2eb016f07eda1d843048d38.pdf
dx.doi.org/10.22055/jqe.2012.12282
Modeling and Forecasting Method in seafood Export ARIMA and ArtificialNeural Networks
جلیل
خداپرست شیرازی
دانشگاه آزاد شیراز
author
زهرا
صادقی
azad univercity of shiraz
author
text
article
2012
per
The main objective of this paper is to model and forecast exports of seafood in Iran. For this purpose, the method of collective self-explanatory time series moving average (ARIMA) and artificial neural networks are used.To perform the study, monthly data for the period 1374:03 to 1387:12 estimated from model training period 1388:01 to 1390:12 data to verify the predictive power of the model used.In this study, several criteria including absolute error (MAE), mean square error (MSE), average percentage error (MAPE), root mean square error (RMSE) and root mean square normalized error (NRMSE) were used .The results of this study show better performance of the neural network predicted non-linear statistical model ARIMA models and neural network structures studied neural networks Radial Basis Function (RBF) has the best performance in terms of error functions.Finally, for the two years 1391 and 1392 the amount of exports Iranian seafood is predicted.
Quarterly Journal of Quantitative Economics
Shahid Chamran University of Ahvaz
2008-5850
9
v.
4
no.
2012
111
132
https://jqe.scu.ac.ir/article_12297_01b6ea8f62aea16c6f733a1bc1f4cf8e.pdf
dx.doi.org/10.22055/jqe.2012.12297