“…The most frequently applied method is total productivity determination, using the sum of production productivity factors (labor, fixed assets, and human resources), which the literature of the subject refers to as TFP. Productivity was measured in this way, for example, in studies conducted by Giang, Xuan, Trung, Que, and Yoshida (2018), Ngo, Tran, Nguyen, and Nguyen (2020) and in modified form -including natural resource dependence, banking development and an interaction term between them (Badeeb and Lean, 2017). In this regard, productivity is defined as a parameter used for effectiveness estimation, and it can be measured, firstly, by so-called "index methods," used to estimate changes in total productivity between the baseline and the present time (Nojszewska, 2012).…”