In the article it is presented the results of the secondary analysis of public opinion research results on social issues of migrants from Central Asia countries based on a questionnaire survey of 1200 respondents living in Tyumen region as well as answers of experts. The statistical data are analysed characterizing the processes of arrival and departure of foreign citizens as well as crime level of immigrants from abroad. The results of public opinion allowed to make a conclusion that the situation in the sphere of labour migration is more favourable than statistics surveys of public opinion againstconcerning migrants in Russia as a whole.

This article discusses the benefits of cluster development, problematic aspects hindering the development of clusters in the Republic of Kazakhstan. According to statistics, in Kazakhstan so far failed to dramatically increase the innovative activity and effectiveness of the companies to create a competitive environment that encourages the use of innovation. Among the main problems should be attributed lack of qualified personnel, insufficient quality and availability of transport and engineering infrastructure, low level of institutional development of the cluster, limited access to foreign markets. Therefore, it is important to correlate the level of development of cooperation ties and incentive mechanisms, the level of technological equipment and organization of production, the level of competitiveness of suppliers, including the quality and technological level of the supplied products and services.

This article reveals the possibility of solving life situations with combinatorial coefficients and shows the practicality of applying formulas on the theory of probability and mathematical statistics. The solution of tasks with combinatorial coefficients consists mainly in the decomposition of these coefficients by the basic formulas and their manipulations.

The article deals with the essence and content of Internet marketing as one of the modern tools to improve business performance. The sphere of application of Internet marketing tools and technologies and the statistics of their effectiveness evaluation in foreign practice of business structures are considered. The main methods used in the preparation of the article are methods of statistical and analytical analysis and graphical interpretation of results, an analytical review of foreign experience in using Internet marketing as a modern business tool. The information component of the article, conclusions and recommendations are aimed at determining an effective business model within the digital market based on Internet marketing.

The purpose of the work is the creation of an information system that allows to carry out activity on accounting and keeping statistics on the means of measurement used in production. An analysis of the use of such a system at a number of large industrial enterprises is performed. The database and the program working with a database of means of measurement on required technological positions and maintenance are developed. The program provides graphs on the accumulated statistical data.

The article describes the advantages of mobile applications, which are actual means of providing information. The statistics of common mobile operating systems are given. The developed mobile application "Bayan"is described. The advantages of the developed application for the user are shown.

The causes and conditions of crime in the modern world. Abstract. The article discusses the causes of crime, describes the main groups of causes of crime. The conditions of crime – related, necessary, sufficient – were revealed through a detailed study of the causes of the emergence of various types of crime. On the example of the activities of the Department of Internal Affairs of the city of Ekibastuz, a number of organizational and practical measures aimed at stabilizing the criminal situation in the Ekibastuz region are identified, and statistical data on the results of these measures are also presented. One of the results of the study of this problem is to increase the professional readiness of all the structures of the law enforcement system, to create the appropriate material and technical conditions for improving the means and methods of preemptive influence on economic crime as the material basis of crime.

The article is available the problem of developing an online store. National statistics of the Republic of Kazakhstan for 2018. The advantage of the developed online store "EComKZ" and client-server application "EComQazaqstan". Services from Google companies are described, NoSQL databases are reviewed, and tools for creating an online store are provided.

Main problem: The literature on regional entrepreneurship tends to neglect interregional human capital flows, and yet spatial mobility provides emerging entrepreneurs with knowledge and networks in different locations to exploit entrepreneurial opportunities. Purpose: The purpose of this study was to establish the relationship between mobility and entrepreneurship. Methods: Examined how multidisciplinary experience and non-local knowledge provide migrants with the desire for opportunity-based entrepreneurship. The connection between the regional environment and entrepreneurial motives based on opportunities for people with and without spatial mobility is shown. The analysis of data from a survey of labor force dynamics is presented, which compares the characteristics and driving forces of entrepreneurial motives of migrants and local residents. A survey has been conducted that indicates a higher prevalence of opportunity-based entrepreneurship among migrant entrepreneurs compared to their local counterparts. Official Kazakh statistics do not take into account the impact of internal migrants on the development of the economy and welfare of the region to which they moved. Results and their relevance: Based on the analysis and survey, it was found that the experience of spatial mobility significantly increases the likelihood of entering an opportunity-based business. The regional environment influences the entrepreneurial motives of migrants and non-migrants, but in different ways. Local entrepreneurs are more affected by the endogenous nature of the firm, while migrant entrepreneurs start businesses based on both local needs and external linkages with wider market areas. The regional environment influences the entrepreneurial motives of migrants and non-migrants, but the experience of spatial mobility significantly increases the likelihood of starting a business based on the opportunities of migrants.

Currently, the problems of environmental safety are facing society. The industry develops every year. In this critical economic situation, the oil industry is a stimulant for the economic sector in Azerbaijan. The level of development of this industry is also relevant due to other reasons: sociological, technological and features of the economy of Azerbaijan. The production activity of oil processing, concentrating harmful substances and energy, is a source of man-made danger and pollution of the natural environment. The risk management process mainly consists of three stages - risk safety analysis, risk assessment, which is carried out in comparison of calculated and actual risk levels, the so-called acceptable risk levels and the adoption of appropriate regulations and management decisions. One of the factors that should be taken into account when assessing risk and safety is to determine the necessary costs. Since these costs are paid directly to the company, they try to minimize them as much as possible, which reduce the accuracy of risk assessment. One of the objectives of the study is to determine the optimal value of the necessary costs. It is established that the less reliable the method, the lower is the cost of its implementation. The methodological basis of the work was scientific works on these problems of scientists-economists, mathematicians on safety and risk assessment at industrial enterprises. When developing the presented methodology, computational algorithms developed by Dow Chemical were used. This company has collected a large volume of material on accident statistics, taking into account damages. Based on the obtained and experimentally verified data, a system of indices has been developed, an assessment of various indicators for qualitative and quantitative risk assessment of oil refineries. The analysis of the technogenic danger of oil refineries makes it possible to determine ecological and economic losses and choose rational possibilities of acceptable risk. The required costs, depending on the level of risk, are determined based on an increase in the accuracy of calculating the probability of occurrence of the cause of risks. The article examines the relationship between the expected level of risk and economic losses during oil refining in separate technological units, which allow determining the required level of risk and the expected economic damage.

Main problem: It is very important for each company to obtain an industrial certificate, which makes it possible to get into the Register of Domestic Manufacturers, as they expect to receive large orders. With the receipt of an industrial certificate, their prospects for participation in various tenders and purchases will significantly increase, where they can show their abilities, compete with domestic producers, and also have an advantage over importers. Since July 1, 2019, the industrial certificate has become mandatory for participation in public procurement. Corresponding changes to the rules for public procurement were made by the Ministry of Finance of the Republic of Kazakhstan. Taking into account the experience of the «Rules for determining the country of origin of goods, issuing a certificate of origin of goods and canceling its validity», approved by Order of the Acting Minister for Investment and Development of the Republic of Kazakhstan dated February 24, 2015. No. 155», it becomes clear that the document does not take into account a number of «narrow» specifics of individual industries. Purpose: development of amendments and additions to the «Rules for the formation and maintenance of the register of domestic producers of goods, works and services, as well as the issuance of an Industrial Certificate» for the subsequent possibility of obtaining an Industrial Certificate by a chemical industry enterprise for the production of mineral fertilizers. Methods: study and analysis of literary sources, statistics and modeling of the procedure for issuing an Industrial Certificate. Results and their significance: the problems of application were studied, ways to solve these problems were found, and amendments and additions to the “Rules for the formation and maintenance of the register of domestic producers of goods, works and services, as well as the issuance of an industrial certificate” were developed. At the moment, the Rules need to be carefully finalized. It is necessary to consider this issue together with authorized state bodies, associations and business representatives, since obtaining an Industrial Certificate will directly affect participation in public procurement, and, accordingly, the economy of the Republic of Kazakhstan.

The main problem: In modern conditions, the healthcare system of Kazakhstan is going through changes aimed at providing a high level of medical care and maintaining the health of the population. In the face of modern challenges such as technological innovations, demographic changes and global pandemics, it becomes critically important to analyze and adapt to new requirements. Understanding and adapting to these trends are critical steps for the successful development of the healthcare system in the future. This article examines the main trends in the development of the healthcare system in Kazakhstan and their impact on the provision of medical services and the level of public health. The article focuses on the essence of the main problem facing the healthcare system of the Republic of Kazakhstan at the present time. The relevance of the topic is manifested in the context of a dynamically changing socio-economic environment, which puts pressure on the existing health care system. Demographic changes, the growth of chronic diseases and the need to introduce modern technologies create challenges that require a comprehensive analysis and effective strategies for the development of the system. Purpose of the article: The purpose of the article is to analyze and systematize the main trends in the development of the healthcare system in Kazakhstan, taking into account current challenges and changes in the global healthcare paradigm. The authors seek to identify key areas of development, as well as provide practical recommendations for improving the system. Methods: The study is based on a comprehensive methodological approach, including analysis of health statistics, economic analysis of expenditures and financing, as well as a review of modern scientific publications. Additionally, methods of comparative analysis with international health standards are used. Results and their significance: The article identifies not only the main problems in the healthcare system of Kazakhstan, but also provides analytical results expressed in the form of identified development trends. The work is important for developing strategies to improve the quality and accessibility of medical services in the country. The recommendations proposed by the authors can serve as a basis for making effective decisions in the field of healthcare in modern conditions.