№ 107(3), March, 2015
Public date: 31.03.2015
Archive of journal: Articles count 114, 263 kb
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ECONOMETRICS FOR THE CONNROLLERS
01.00.00 Physical-mathematical sciences
DescriptionRequirements for the professional training of сontrollers include, in particular, the requirements for an intelligent tool that controllers must possess. One of such tools is the econometrics. Organization of training, in particular, preparation of curricula, programs, teaching materials and textbooks, involves discussion of the scope and content of the relevant discipline. We have given the description of the econometric tools of controlling, including the courses of "Econometrics-1" and "Econometrics-2", which the Department of the IBM-2 "Economics and organization of production" is on the faculty "Engineering and Business Management" of Bauman Moscow State Technical University. We have discussed the external environment of econometrics and the necessary changes in it. For example, the course of "Probability Theory and Mathematical Statistics" is the basis for the study of econometrics. However, it has to be brought into line with modern requirements. In particular, it is necessary to consider such things as random elements with values in an arbitrary space, empirical and theoretical means in such spaces, to prove the laws of large numbers in general statements. Simultaneously with the specified extension course content is reasonable to exclude from the program methods based on those assumptions are not met in the concrete economic situations. In particular, we have to eliminate the one-sample and two-sample Student's t tests and replace them with the corresponding nonparametric tests. We do not need the "classical" and geometric probability, etc. We have given the importance of the problem of constructing integral indicators in various problems of econometrics; issues of analysis of the situation by means of a system of indicators are discussed in detail
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ECONOMETRIC TOOLS OF CONTROLLING
01.00.00 Physical-mathematical sciences
DescriptionEconometrics is one of the most effective mathematical tools of controlling. The article deals with general problems of application of econometric methods in solving problems of controlling. Econometric methods - is primarily a statistical analysis of concrete economic data, of course, with the help of computers. In our country, they are still relatively little known, even though we have the most powerful scientific school in the foundations of econometrics - the probability theory. The article shows that to decide the problems of controlling is necessary to apply econometric methods. Classification of econometric tools can be carried out on various grounds: on methods, by type of data, in tasks, etc. Mass introduction of software products, including modern econometric analysis tools of concrete economic data can be regarded as one of the most effective ways to accelerate scientific and technological progress. The whole arsenal currently used econometric and statistical techniques (methods) can be divided into three streams: high econometric (statistical) technology; classical econometric (statistical) technology, low (inadequate, obsolete) econometric (statistical) technology. The main problem of modern econometrics is to ensure that the concrete econometric and statistical studies used only the first two types of technology. To get a broader representation of the use of econometric methods in the management of production organization we analyze basic textbook "Organization and planning of engineering production (production management)," prepared by the Department of "Economics and organization of production" of the Bauman Moscow State Technical University. It has more than 20 times using econometric methods and models that testify to the effectiveness of such a tool of manager as econometrics
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ECONOMIC EFFICIENCY OF USE OF GROUND RESOURCES IN AGRICULTURAL COMPANIES OF THE KRASNODAR REGION
DescriptionLand resources are the basis of agricultural production, the issue of increasing the efficiency of their use is always relevant. The purpose of this article is to estimate the economic use of land resources in the agricultural organizations of the Krasnodar region. Cost-effectiveness analysis was carried out in two stages: an initial set of agricultural organizations with the help of cluster analysis is divided into homogeneous groups; for each cluster we have constructed a production function, which reflects the relationship between the value of the gross output of the agricultural land area, the average annual number of employees, the average annual value of fixed and current assets. The analysis has allowed identifying homogeneous groups of five agricultural companies. The analysis of the production function has shown that the companies of the first cluster of agricultural land use lands with maximum efficiency, the gross output value of 1 hectare of agricultural land was 70,1 thousand rubles, and the degree of influence of agricultural land on the value of gross output reaches its maximum value and is 83%. Agricultural organizations included in clusters of three and five, have a minimum efficiency of agricultural lands use – 20,3 and 21,2 thousand rubles respectively. Based on the analysis, we have made recommendations that improve the efficiency of land: to use the best varieties that are resistant to a range of diseases and pests in the production; to observe the optimum time of harvesting, cultivation and protection of plants; to use smart energy and resource saving technologies, as well as soil conservation technologies; to improve and maintain soil fertility
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CHICK PEAS EFFICIENCY IN HENS FEEDING
06.00.00 Agricultural sciences
DescriptionThis article presents the results of the chick peas use instead of sunflower cake, in feeding young and adult livestock hens-layers of the cross "Hajseks brown". The researches were carried out in the JSC "Agrofirm Vostok" of the Nikolayevskiy district in the Volgograd region. The sunflower cake replacement with legumes - chickpeas as the part of the experimental animal fodder for young and adult livestock hens-layers had a positive influence on productivity, physiological state of the birds, product quality and economic performance. Chick peas’ use in young hens feeding improves live weight at 1.03-4.68%, egg production in 0.99-4.7%, the average weight in 0.99-3.75% and eggs quality indicators. Morphological and biochemical indices in experimental young hens and laying hens in all the groups were within the physiological range, indicating normally occurring redox processes in the body of a bird. However, the chick peas’ application in fodder for experimental young hens and laying hens contributed to the increase of total protein, calcium, phosphorus content in serum compared with counterparts in the control group that received sunflower cake. As the researches result, the economic effect in the experimental groups was 833.01-3821.87 rubles