Measures for Quantifying the Rate of Change in Firm Size in Econometrics Problems

This study discusses various measures for quantifying the firm size change rate in econometrics problems. The paper presents their comparative correlation analysis performed on a large dataset, discusses their indicative ability, identifies their features and outlines the boundaries of the possible application areas in econometric models. The study considers the robustness of the corresponding quantitative values of the considered measures to random errors in econometric data.