Climate-related hazards such as sand and dust storms (SDS) have various impacts on human health, socio-economy, environment, agroecosystems. Iran has been severely affected by domestic external SDS during the last two decades. Considering fragile economy of Iran’s rural areas strong dependence livelihood agroecosystems, cause serious damage to communities. Therefore, there is an urgent need con...

i n the past decades, the effect of different tax amendments on various economic issues has been studied. the majority of these studies have avoided considering shadow economy as part of the calculation and analysis, and an issue, which has received little attention, is the relationship between green tax reforms and shadow economy, as for informal labor, which is well-connected to unemployment ...

The objectives of this study is to investigate the responses of livestock economic variables (namely, output, consumption, prices, labor and capital) to changes in agricultural productivity, monetary, oil revenue and government spending (fiscal policy). To do so, a Dynamic Stochastic General Equilibrium (DSGE) model is constructed for Iran economy disaggregating livestock. Accordingly, the empi...

Money demand determinants vary in every economy. There are many studies about Iran money demand function, which employed different variables and estimation methods. In this study, broad money (M2) is dependent variable and GDP, interest rate, exchange rate and household religious costs are descriptive variables. Household religious costs (urban and rural) are included in Iran money demand funct...

depending on the assumptions that are made in new keynesian models, one can attain different new keynesian phillips curves. in this study, three different new keynesian phillips curves and two different central bank behavioural functions are presented which leaves six new keynesian dsge models to study. the purpose of this study is the comparison of these six models and selecting the best model...

The consequences of COVID-19 on the economy and agriculture have raised many concerns about global food security, especially in developing countries. Given that security is a critical component affected by crises, beside limited studies carried out macro-impacts Iran, this paper an attempt to address dynamic impacts along with economic environmental challenges Iran. For purpose, survey was cond...

In this study, we tried to calculate Iran’s green growth index and compare it with four selected OECD countries in the continent of Asia, Turkey, Japan, Korea, Israel 2015 by applying Green Index, Technique for Order Preference Similarity Ideal Solution. Our research provides a new methodology rank different based on indicators. Applying both methods, Iran ranked fourth among countries. Iran, c...

In this paper we propose a conditional logic IBC to represent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl [3]. First, following the line of Darwiche and Pearl, we modify AGM postulates to make belief revision a function of epistemic states rather than of belief sets. Then we propose a set of postulates for...