in this article, we have used 36 electricity distribution companies of iran and by using input-oriented dea, we analysis the companies technical efficiency with respect to group frontier and metafrontier following restructuring, then we investigate the factors affecting efficiency. the companies decomposed to two groups in terms of high and low circuit density. for discussing the impact of stru...

The article discusses the mechanisms of state support for development renewable energy sources (RES) in Republic Kazakhstan. authors consider prospects using solar textile industry. analysis revealed that level organization work companies field conservation and efficiency production depends on following factors: timely observation current power supply possible future potential; implementation e...

The global natural gas market is one of the fastest growing energy markets. Russia second largest producer，and its important strategic resource. As main sectors Russian economy, plays a key role in country's financial revenue and trade balance. In addition, it also an part Russia's foreign policy. structure system industry are inconsistent with future development. We assess security risks fac...

Les certificats d’économie d’énergie (CEE) encouragent la rénovation des bâtiments et le remplacement de vieux équipements en obligeant les fournisseurs gaz naturel, d’électricité fioul à réduire leurs livraisons. L’analyse microéconomique permet relier marché au travaux d’économies celui l’éner...

Whether China continues its business-as-usual investment-driven, environment-polluting growth pattern or adopts an investment and innovation-driven, environmentally sustainable development holds important implications for both national and global environmental governance. Building on a Ramsey-Cass-Koopmans growth model that features endogenous technological change induced by R&D and knowledge s...

This paper studies a potential e ect of gasoline prices that has been overlooked in the literature. Due to heterogeneity in demand for vehicle miles traveled (VMT), when gasoline prices increase, the increased cost of operating an ine cient vehicle are greater for households that drive more. Thus, in equilibrium, after an increase in the gasoline prices there should be a stronger matching from ...

Countries with a large energy sector are faced the issues of forming and developing state policy that takes into account not only sectoral intersectoral aspects, but also components managing significant amounts rental income. In this regard, any these economic systems, on one hand, has great opportunities associated management resources as factor development, other it is constantly at risk dest...