Volume 29 (2024)
Volume 28 (2023)
Volume 27 (2022)
Volume 26 (2021)
Volume 25 (2020)
Volume 24 (2019)
Volume 23 (2018)
Volume 21 (2016)
Volume 20 (2015)
Volume 19 (2014)
Volume 18 (2013)
Volume 17 (2012)
Volume 16 (2011)
Volume 15 (2010)
Volume 14 (2010)
Volume 13 (2009)
Volume 12 (2008)
Volume 11 (2008)
Volume 10 (2008)
Volume 9 (2007)
Volume 8 (2006)
Volume 7 (2005)
Volume 6 (2004)
Volume 5 (2003)
Volume 4 (2002)
Volume 3 (2001)
Volume 2 (2000)
Volume 1 (1995)
Forecasting Natural Gas Price Using a Hybrid Model of Neural Network and Wavelet

Teimour Mohammadi; Atefeh Taklif; Sahel Zamani

Volume 22, Issue 71 , July 2017, Pages 1-26

https://doi.org/10.22054/ijer.2017.8277

Abstract
  In this article, we introduce a model for forecasting the daily gas prices by the use of wavelet transform and neural networks. In this hybrid model, the discrete Daubechies wavelet transform is applied to decompose the gas prices series into approximation series and details series (DS). The new series ...  Read More

Prioritization of Industrial Activities in Yazd Province with an Emphasis on the Importance of Water Resources: Integrating the Input-Output Model and AHP

Zahra Nasrollahi; Mehran Zarei

Volume 22, Issue 71 , July 2017, Pages 27-64

https://doi.org/10.22054/ijer.2017.8278

Abstract
  Water plays a significant role in sustainable development process of every region both as a natural resource and as a production input. Therefore, ignoring water resources limitation in investment priorities in dry regions as Yazd province may lead to non-optimal decisions, which are not in line with ...  Read More

Estimation of Absolute Poverty Line Based on Food Poverty Line using Mathematical Programming: A Case Study of Urban Areas in Mazandaran Province

Esmaiel Abounoori; Milad Shahrazi

Volume 22, Issue 71 , July 2017, Pages 65-80

https://doi.org/10.22054/ijer.2017.8279

Abstract
  In this research, the absolute poverty line based on the food poverty line is estimated using mathematical programming approach concerning urban area prices during February 2015. We first have determined a basic food basket including 76 common and important food items. Second, we have identified the ...  Read More

A New Mixed FLQ-RAS Method for Estimation of the Regional Input-Output Table (RIOT): Case Study of Gilan Province

Ali Asghar Banouei; parisa mohajeri; narges sadeghi; afsaneh sherkat

Volume 22, Issue 71 , July 2017, Pages 81-114

https://doi.org/10.22054/ijer.2017.8280

Abstract
  In this article, we show that the application of LQ methods for estimation of RIOT in Iran requires two types of residuals. To tackle with this problem, a new mixed FLQ-RAS method is proposed. This method maintains the official data of regional accounts that has been provided by the Statistical Centre ...  Read More

Estimating the Value of the Human Capital Stock in Iran: Income-Based Approach

Farhad Dejpasand; abbas arabmazar; shapour seifi

Volume 22, Issue 71 , July 2017, Pages 115-156

https://doi.org/10.22054/ijer.2017.8281

Abstract
  The purpose of this paper is to estimate the value of human capital in Iran from 2005 to 2014. In the literature, there are two general approaches for estimating the value of human capital stock: the cost-based approach and the income-based approach. The first approach has been selected by this study. ...  Read More

The Impact of Fertility Rate on the Sustainability of the Pension System in the Framework of Two-Period Overlapping Generations Model: The Case of Iran

Morteza Khorsandi; Ali Afsari

Volume 22, Issue 71 , July 2017, Pages 157-188

https://doi.org/10.22054/ijer.2017.8282

Abstract
  In recent years, falling birth rate and rising life expectancy in many countries have led to the population aging which has brought about some problems. One of these problems is the negative impact of this phenomenon on the sustainability of the pension system. In this study we examine the impact of ...  Read More

Impact of Oil Resource Rent on Good Governance Indicators of the Oil Exporting Countries

Soleyman Feyzi Yengjeh; Samad Hekmati Farid; Saba Yahyavi Miyavagi

Volume 22, Issue 71 , July 2017, Pages 189-218

https://doi.org/10.22054/ijer.2017.8283

Abstract
  Natural resources have an important role in economic development. But aboundance of natural resources have negative effect on Good Governance Indicators. In this study, we have investigated the effect of oil revenues on good governance indicators in 54 oil Exporting countries. The time period of study ...  Read More