Peter Wanke

TL;DR: Results indicate that Brazilian banks are heterogeneous, with some focusing on cost efficiency and others on productive efficiency, while cost efficiency is explained by M&A and size, while productive efficiency is explaining by M &A and public status.

TL;DR: In this article, an efficiency assessment of selected OECD countries using a Slacks Based Model with undesirable or bad outputs (SBM-Undesirable) is presented, which reveals different impacts of contextual variables, such as economic blocks and capital-labor ratio, on energy efficiency levels.

TL;DR: New Fuzzy-DEA α-level models to assess underlying uncertainty are proposed and price of labor, price of capital, and market-share were found to be the significant factors in measuring bank efficiency.

TL;DR: A negative relationship between job satisfaction and intention to quit the existing employment of nurses in Turkey was revealed and satisfaction with supervisor support was the only facet that significantly explained turnover intent when controlling for gender, age, marital status, education, and experience.

TL;DR: In this paper, the authors present an efficiency assessment of African airlines, using the TOPSIS - Technique for Order Preference by Similarity to the Ideal Solution, a multi-criteria decision-making technique, which similar to DEA (Data Envelopment Analysis), ranks a finite set of units based on the minimisation of distance from an ideal point, and the maximisation of distances from an anti-ideal point.