
| A concentration analysis of income distribution model and consumption pattern. Introduction of logarithmic gamma distribution and statistical analysis of Engel elasticity, |
| On a Multiple Gini's Coefficient and Some Concentrative Regression |
| On an Interpretation and an Estimation of Shape Parameters of the Generalized Gamma Distribution |
| On an Unbiased, Consistent and Asymptotically Efficient Estimation of Gini's Concentration Coefficient |
| On Some Properties of Concentration Curve and its Applications |