Econophysics, or the theory of construction of models using physical assumptions in economics, already has a long history. For this purpose, the gravitational law of attraction was probably first used in the modeling of trade models between two subjects. The laws of gravitational and electrostatic attraction were then used to study migration between countries. The article adopts two new models (containing dummy variables) of migration from Georgia to leading European countries and USA using multivariate linear regression. They are based on the Lewer and van der Berg generalized gravitational model of migration between countries of The Organisation for Economic Co-operation and Development (OECD). Their model contains dummy parameters of border, the proximity of the state languages and colonial links in past. In this article we introduce a new dummy parameter «religion» of the model of migration from Georgia; It is hypothesized that migration between neighbor countries may not be analogous to the Newton›s law of universal gravitation. In our view, it would be more appropriate to use other physical assumptions to construct such a migration model, for example a mathematical model of the law of equalization of temperatures in an area with different temperatures at different points.
in this paper, the (Generalized) Gini, Hoover, Theil and Atkinson indexes are calculated for the Republic of Georgia, for his neighbor states Armenia, Azerbaijan, iran and Turkey, for some post soviet countries including the Russian Federation, for leading states of European Union, for USA, China and Japan. Previously only a small part of this indices were calculated, for example by United Nations, World Bank, CIA of USA, University of Texas and so on. An attempt was made to apply these calculations with the aim of building a mathematical model of the economic structure of Georgian society. it was known that Gini and Hoover indexes can be calculated by dif- ferent formulas, it is proved that these formulas actually give the same results. it is also considered the economical sense of above mentioned indexes in the terms of axioms which L. Bellu defined in some documents of Union Nations.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.