Name
Kulev Sergei Aleksandrovich
Scholastic degree
•
Academic rank
associated professor
Honorary rank
—
Organization, job position
Voronezh State Agrarian University
Web site url
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Articles count: 2
The article discusses the use of system approach in the disclosure of the mechanisms of systems organization as holistic entities. If the system obeys a normal distribution, it is influenced by accidental factors; therefore, it becomes less predictable and less controllable. Combining elements of the system in the first place means the establishment of relations between them and the appearance of integrity. As a necessary formal feature of the consistency (integrity) of the studied object we can use a Zipf-distribution. The presence of this regularity is a necessary condition for the existence of the system, and failure to do so means that is considered not an integral object, and some combination of spontaneously selected elements. Object is not an integral system in case of failure to do so means, but rather some combination random selected elements. The article presents the results of the use of methods of ranking analysis and mathematical statistics to assess the integrity of economic objects and to check their consistency. For analysis were used data on the sown area of 30 major crops for the period 1999-2015 years. Ranking distribution was built for the average values of acreage of crops, and it is fairly well described by a hyperbolic distribution, 73.5 percent of the cases the changes in the dependent variable depend on changes in explanatory variables. A deeper statistical analysis was conducted to test the joint implementation of the two hypotheses, first, that the data set does not obey the normal distribution law and, secondly, that the data are significantly interrelated, allows to make a statement about the affiliation of the studied General population data on the planting acreage of crops statistics Zipf-type. All the coefficients are statistically significant
The article considers the main principles of the system
approach and their use in the general disclosure
mechanisms in the organization of the systems as
holistic entities. Ontological and epistemological lines
of the concept of the system and highlights the main
properties of systems are reflected. Since the system
acts as a form of organization of tangible and
intangible objects, integrity is determined as the
necessary property of sustainable living systems. The
concept of sustainability from the point of view of
general systems theory is considered, its types are
distinguished. Features of the economic systems and
the specificity of the concept of their stability is
described. It is marked that the majority of biological,
technical, economic and other complex systems are
characterized by non-Gaussian distribution and as a
necessary formal feature of consistency (integrity) of
the studied object the presence Zipf-distribution in the
population can be used. Differences between the
coenoses from deterministic systems and probabilistic
objects are marked. Procedures performed in the
course of the ranking analysis and the theoretical
aspects of optimization of cenoses by holding an item
or parametric optimization are considered. The
proposals on the use of ranking analysis and rank
distributions that are widely used for the study of
technocenoses, in the research process and the
formation of economic systems are promoted