Introduction: This research aimed tosurveying the influence and critical rolethat good governance might play withregard to the increasing trends in incomeinequality, numerous rates of unemployment, lack of economic justicein different societies especially withindeveloping countries, and in carryingout government's duties to achieve abetter distribution of income. Hitherto, income distribution has been one ofthe main concerns of the government. Since the income distribution and socialjustice are, often, alleged to be associatedwith poverty issues this mighthave led to some short-term solutionsto fix the problems. ...

Developmental plans of the country emphasize on the exports-focused growth strategy, and export diversification isone of the most appropriate policies in this area. Export diversificationmoves from primary goods to industrial goods. Yet, export diversification, according to the principles of internationaltrade, must be based on comparative advantage until to changevalue-added. Changes in the value-added of industrial activitiescan show manufacturing and export capabilities of a countryand also production growth. Due to the importance and highvalue-added of the agricultural sector in developing countries, added value and influencing factors in triple industries of food, wood, and paper are studied. To this end, human capital andphysical capital in agricultural triple industries is considered. The variable of weighted comparative advantage of agriculturaltriple industries and diversification in these industries areconsidered for the period of 1998 to 2013 by using panel data. The results of the model estimation indicated that, during theperiod under study, the wood and paper industries had the lackof comparative advantage in the production and export. Thisvariable will have a negative effect on the growth of valueadded. Exports diversification is only carried out in foodindustries; however, this variable had a positive impact on thegrowth of the value-added of agricultural sector industries. Thehuman capital and physical capital have a high positive effecton value-added of the industries in the agricultural sector.

Systemic risk is the probability of a sudden collapse of a financial system that disrupts the efficiency of the financial system and causes chain reactions and increases pessimistic expectations in the financial system. Therefore, the purpose of this paper is to measure and rank systemic risk in the selected financial and non-financial index of the Tehran Stock Exchange and to investigate the factors affecting this risk. To achieve this goal, using the study of Van Cauwenberge et al (2019) and applying the conditional value at risk delta criterion (∆CoVaR), using the dynamic conditional correlation (DCC) model using daily data related to the selected stock market index (both financial and non-financial) during march 2011 to the end of August 2020, the mentioned criterion has been calculated. Then, using panel data regression, its relationship with effective factors including value at risk (VaR), systematic risk (beta), exchange rate changes, and oil price changes is examined. The results show that the non-financial index of the stock exchange has a greater share in the occurrence of systemic risk than other financial indexes. In addition, the results of the panel data model indicate the fact that the criterion of value at risk (VaR) and systematic risk (beta) among endogenous variables have a positive and significant effect on the systemic risk index and also among exogenous factors the Currency rate has a positive and significant effect on systemic risk, but oil prices do not have a significant effect on systemic risk.