Data Envelopment Analysis (DEA), a nonparametric mathematical programming approach to productive efficiency analysis, envelops all observed data. In this paper we show that DEA can be interpreted as nonparametric least squares regression subject to shape constraints on frontier and sign...

This study estimates the factors influencing micro and small enterprise financial performance in the non-farm sector of Ghana. Data was sourced from Ghana ECG/ISSER Socio-Economic Panel Survey in 2010. The study is underpinned by the resource-based view theory of firm performance. Ordinary least...

European electricity industry has recently come through liberalization. Surge of intakes with high share of cross-border deals was market players’ response. Measuring of post-merger performance alterations is a central question of M&A literature. EU energy sector is responsible for significant...

The study examines the efficiency differences across the ownership structure of Indian microfinance institutions (MFIs) operating during the year 2005/06 to 2017/18 in response to regulatory reforms initiated by the Reserve Bank of India (RBI) in the year 2011. We remove the outliers from the...

Purpose: This study aimed to determine the relationship between the environmental, social, and governance factors (ESG) and the financial performance of mining firms within South Africa. Prior research has focussed primarily on the ESG components and lacked further investigation on the...