Our study aims at analyzing Islamic banks efficiency over the period 2001-2008. We found that they were efficient at 78.9%. The level of efficiency could however vary according to regions. Asia displays the highest score with 84.64%. Indeed, country like Malaysia and Pakistan implemented reforms...

This explanatory research reviews the economic impact literature to identify the conditions that would theoretically allow any sport, large or small, to generate positive economic effects. Nine conditions are identified that, when present, could allow a community to experience a positive...

The energy transformation, in this paper has two faces: the efficiency of energy transformation in accordance with new discoveries and concepts and the maximal reduction of the negative impact on the environment. Taking into account these two aspects, this paper has in view, besides the...

This paper aims at evaluating the efficiency of public healthcare systems in Europe by applying a nonparametric method such is Data Envelopment Analysis. For this purpose, statistical data for 30 European states for 2010 have been used. We have selected three output variables: life expectancy at...

In many developing countries, unexpected income shocks are common, formal insurance is absent, and informal inter-household risk-sharing networks are unable to provide full insurance. An important question is therefore whether risk sharing within the household is effective. I conducted a field...

In the canonical network model, the connections model, only three specific network structures are generically efficient: complete, empty, and star networks. This renders many plausible network structures inefficient. We show that requiring robustness with respect to stochastic transmission...

This paper considers dynamic panel models with a factor error structure that is correlated with the regressors. Both short panels (small T) and long panels (large T) are considered. With a small T, consistent estimation requires either a suitable formulation of the reduced form or an appropriate...

The performance of production structures in agriculture is determined by a complex of factors, the most important are: the natural potential of agricultural holdings, financial resources necessary to purchase inputs, ensuring balance in the allocation of factors of production, technical and...

This research is devoted to analysis of efficiency estimation in presence of spatial relationships and spatial heterogeneity in data. We presented a general specification of the spatial stochastic frontier model, which includes spatial lags, spatial autoregressive disturbances and spatial...

The purpose of the paper is to review some previous researches examining ICT efficiency and the impact of ICT on educational output/outcome as well as different conceptual and methodological issues related to performance measurement. Moreover, a definition, measurements and the empirical...