maximisation is derived. Serious problems with the single-equation models that have dominated the literature studying efficiency of … the materials balance and efficiency requirements on production relations. Multi-equation models without this functional … inefficiency, three efficiency measures are introduced: desirable output efficiency, residuals efficiency, and abatement efficiency …

data envelopment analysis, we study the efficiency of monetary policy committees. Then, we look at the determinants of …

trade all function well. Extending the multi-equation model to allow for inefficiency, three efficiency measures are … introduced; desirable output efficiency, residuals efficiency and abatement efficiency. It is demonstrated that these measures …

This paper examines the multi-dimensional efficiency of the Islamic banking sector and its determinants, including the … frontiers to evaluate the overall efficiency of 79 Islamic banks across 16 countries (2005-2020). In the first-stage analysis …, we found that the Islamic banking sector experienced an increasing trend in its efficiency and performance, even during …