MODELING OF THE SINGLE SECTORAL ECOLOGICAL ECONOMY DYNAMICS IN VIEW OF DIFFERENT TARIFFS ON PRIMARY AND SECONDARY DISPOSAL OF PRODUCTION POLLUTION
The article is devoted the actual problem of the modern economy – the problem of its ecologization and achievement of sustainable development. Such a problem can not be solved without deep scientific research and development of appropriate programs for the implementation of the processes of eco- and socio-economic interaction. The purpose of the work is to construct the models of ecologization of the economy, and the task is to construct the models of the dynamics of single sectoral economy in view of primary and secondary utilization of industrial pollution. The instrumental basis of research is the method of mathematical modeling, as one of the most effective methods of research of eco-economic systems.
The article proposes one of the approaches to simulation of a single sectoral one-product economy, which produces the main aggregate product and carries out primary and secondary utilization of the created pollution. The basic model and its modifications are formalized in the space of eco-economic variables, which include savings (liquid capital) of the owner of production enterprises (producer), the price of basic products and tariffs for primary and secondary pollution utilization. The proposed models essentially use so-called functions of economic or eco-economic behavior, i.e., the functions of demand for the main products, their release, release of industrial waste and their utilization (primary and secondary). It is recognised that the models of these functions are known and reflect the general properties of classical functions of economic and eco-economic behavior. Each variant of the models has its theoretical and applied purpose, since it is based on some additional or modified assumptions that are closely related to the information application of the developed models and their practical application. This approach to formalization the models allows to effectively solve the problem of identifying its parameters, some of which can be obtained with the help of relevant statistical sources, and the other part – based on the results of experimental or simulation researches for the models. The developed models can be effective methodological tool in the practice of research of general dynamics of eco-economic systems.