Joo, Seong‐Jong; Nixon, Don; Stoeberl, Philipp A. - In: Benchmarking: An International Journal 18 (2011) 4, pp. 529-542
Purpose – Selecting appropriate variables for analytical studies is critical for the validity of analysis. It is the same with data envelopment analysis (DEA) studies. In this study, for benchmarking using DEA, the paper seeks to suggest a novel framework based on return on assets (ROA), which...