Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika最新文献

{"title":"Brodsky’s shadow over Pelevin’s empire","authors":"Eugene Makhankov, Tetiana Skliarova","doi":"10.26565/2227-1864-2022-90-05","DOIUrl":"https://doi.org/10.26565/2227-1864-2022-90-05","url":null,"abstract":"As has been repeatedly noted by researchers, one of the most important categories of the artistic and aesthetic system of I. Brodsky is the category of language. In a number of poetic texts, articles and essays, the poet reflects on the role of language in the life of a person, and especially of a poet, on the deep interconnection of language and thinking, and comes to perceive it as a timeless, extra-spatial, metaphysical value.\u0000\u0000The problem of language as a special sign-conventional system acting as a mediator between the subject and the world occupies a very significant place in the work of V. Pelevin. It seems that it is clearly and poignantly posed in a number of the writer’s novels, including in the so-called vampire dilogy, the plot of which unfolds as a literal realization of Brodsky’s idea that a person is a means of language to continue its existence. As the analysis shows, the most distinct parallels are revealed by the comparison of the vampire dilogy with a specific text by Brodsky - \"A Conversation with a Celestial.\" It appears that \"Empire V\" and \"Batman Apollo\" can be read as a novel adaptation of the plot of Conversation with a Celestial.\u0000\u0000At the same time, the central images, collisions and motives of Brodsky’s poem are recreated in Pelevin’s dilogy. Central to both texts is the image of the mouse-tongue. Moreover, both in Brodsky’s poetic universe and in Pelevin’s novels, the image of a mouse is directly related to language and poetry.\u0000\u0000As the analysis shows, we can say that Pelevin is obviously attracted by the concept of Brodsky’s language, as well as some aspects of the relationship between language and man, man and God, implemented in his poetry, which explains the consistent appeal to \"A Conversation with a Celestial\" when creating a vampire dilogy ... However, if in Brodsky’s texts seemingly extremely distant from each other poles tend to converge up to complete nondiscrimination, then the binarity of language and truth in Pelevin’s universe is rigidly set and motionless. Perhaps this is what prevents the writer from crossing the \"last gate.\"","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76557009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Non-heroic heroes of the dystopia: the novel Never Let Me Go by Kazuo Ishiguro in the context of modern literature","authors":"O.A. Andreichykova","doi":"10.26565/2227-1864-2022-90-04","DOIUrl":"https://doi.org/10.26565/2227-1864-2022-90-04","url":null,"abstract":"The article examines the features of the characters of the heroes of Kazuo Ishiguro's novel \"Don't Let Me Go\" in the context of the dystopia of the 21st century. Based on a comparison of the dystopias of the 20th century on the one hand, and dystopias of the 21st century on the other hand, the tendencies of the development of this genre and the principles of reflection of the world outlook of the heroes are traced. It is noted that a distinctive feature of 20th century dystopias is the conflict of heroes with the existing regime, while in the 21st century dystopias less attention is paid to this conflict than the problem of the psychological state of characters who have already realized that it is useless to fight the ideology of society. The purpose of the article is to study the character’s accentuation, previously not considered, of the characters of Kadzuo Ishiguro’s novel Don’t Let Me Go in the context of modern literature.\u0000\u0000The heroine of the novel Katie S. is endowed with intellectual and moral qualities that, as it turned out, cannot change her fate as a “second class” person. Her friends Ruth and Tommy also have a non-standard outlook: each of them has their own inclinations and their own preferences. This aspect of the novel can be considered as protest, directed against the social structure that divides people into \"first-class\" and \"second-class\". One of the main conclusions: modern society, having become a \"consumer society\", loses the main feature of humanism – love and respect for every representative of humanity, depriving a person of will and thirst for life that was given by nature.\u0000\u0000When analyzing Kazuo Ishiguro's novel Don't Let Me Go, critics often draw attention to the \"Japanese\" syndrome that is present in the English characters. The formula of \"collective national thinking\" does exist in the work, but it seems to be insufficiently covered in literary criticism. In our opinion, \"Japanese\" should be considered in two aspects: a) as traditional service to duty, acceptance of fate and humility in Japanese culture; b) as a lack of passionarity and a syndrome of learned helplessness, the features of which we observe in many modern \"non-Japanese\".","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"94 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83879352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Features of the functioning of the token blood in the texts of Ukrainian folk spells","authors":"S. Shuliak","doi":"10.26565/2227-1864-2022-90-02","DOIUrl":"https://doi.org/10.26565/2227-1864-2022-90-02","url":null,"abstract":"The article examines the peculiarities of the functioning of the token blood in the texts of Ukrainian spells. In the article we determine dominant thematic groups of spells, in which the semantic content of the analyzed token is reflected. Blood is an integral part of spells from preoccupation, lessons, pain, wind, bedsores, scurvy, jaundice, erysipelas, hair, cutters, erysipelas, fever, snake or viper bite. The rest of the spells are aimed at stopping the blood in humans or animals. The symbolic meanings of the red color sign, its emotionally expressive charge, association with vital forces are considered. In blood spells, red has a special function. It enhances the imagery and impact of the text on the person. The blood in the spells is usually red. It is a constant epithet for the noun blood, which arose as a result of perception of the world through sight. In some texts with spells the token blood becomes a representative of the threat, functioning in the phrases black blood, fierce blood, and hot blood. There are spells in which we find a direct appeal to blood, because in such texts it is spiritual, alive. Often the token blood is replaced by the nomination bloody, red. Appeals perform a characterizing function; they act as a way of organization and are correlated with all the statements of the text. In spells of blood at people we often fix images of mythological three rivers: water, honey, bloody. Christian vocabulary predominates in the texts of Ukrainian folk spells of blood: the Lord God, the Blessed Virgin Mary, the Mother of God, St. George, Elijah. The Mother of God is endowed with extraordinary opportunities in the spells of blood. She can lock the sea with a key, which means stopping the blood; or as she sews up the sea, so she sews up the wound so that the blood does not flow. Christian images of the Mother of God and God, function in personified appealing constructions of a commanding nature. The magic reflected in the texts with spells is a kind of primitive \"science\" aimed at achieving a pragmatic goal by means appropriate to the mythological picture of the world. Based on the idea of language as a suggestive phenomenon, the implementation of the influential function of language in the texts of Ukrainian spells is determined.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"940 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72437613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovative semantics of modern English prefixal verbs","authors":"A. Dudok","doi":"10.26565/2227-1864-2022-90-03","DOIUrl":"https://doi.org/10.26565/2227-1864-2022-90-03","url":null,"abstract":"The article is devoted to the study of neоlogisms of prefixal verbs of modern English. The essence of the concept of \"neologism\" and its definition based on the authoritative views of linguists and the author's vision are highlighted. The analysis of active conductive neological processes of the prefix verb in the system of modern English is carried out. It is noted that prefixation is the most productive way of forming verbs. It is proved that the main function of neologism is not only in naming a new subject of reality, but also in the need to clarify and form its semantics, is the result of linguistic and creative activities associated with the transition of a new verb unit from individual concrete usage to the language community. The argument is given that the evolution of innovative semantics in verbs occurs according to common law, i.e. lexical innovations can be associated with a new referent. The article outlines the perspective that rethinking and semantic shifts cause the processes of expansion and contraction of the semantic volume of the prefixal neologism, the formation of new meanings and changes in the scope of their functioning in modern English. The article concludes that the presence of a generalized invariant feature of the prefix in terms of language and its differential features in terms of speech, is a factor in generalizing different senses of the prefix verb. The description of the ways of verb neologisms and development of new meanings and uses of prefix verbs will have perspectives for lexicographic practice of compiling dictionaries of different types, will promote in-depth understanding, structural-semantic functional-pragmatic and word-forming aspects of verb neological vocabulary.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76155927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Presidential Debate (on the material of the 2020 Election Campaign in the USA)","authors":"Yu.V. Krapyva, A. Sukhenko","doi":"10.26565/2227-1864-2022-90-01","DOIUrl":"https://doi.org/10.26565/2227-1864-2022-90-01","url":null,"abstract":"The paper in question is devoted to the study of political debates which are held during the presidential election campaign, based on the first debate between the Republican nominee D. Trump and the Democratic nominee J. Biden in the USA.\u0000\u0000The above mentioned phenomenon is studied from the standpoint of communicative linguistics. During political communication the debate in its classical meaning tends to such a form of controversy as polemics, in which the main efforts of the debaters are focused on the asserting their views on the issue under discussion rather than seeking consensus. Presidential debate has the features of the conflict discourse.\u0000\u0000The debaters compete for the electorate sympathy, with the main goal being to win power. The communicants’ intention to defeat the opponent and to get the votes determines the optimal way to implement it. The candidates exploit two principal communicative strategies, namely to create and maintain a positive self-image, as well as to discredit the opponent. To realize the first strategy the following tactics are used: positive presenting of the situation, self-praising, promising, and denying the allegation. The tactics of blackening of the competitor, accusing the opponent, insulting and threatening the other debater are effective to implement the second strategy.\u0000\u0000The analysis of the US presidential debate dated September 29, 2020 has revealed that the choice of tactics primarily depends on the following parameters: 1) the topic under discussion, 2) the official status of the debater (it is crucial whether the participant of the event is the incumbent or not), 3) the political past of the candidate.\u0000\u0000During the debate under consideration both nominees were vulnerable to criticism, as D. Trump was the incumbent president and J. Biden had a long track record, including his serving as the vice-president under B. Obama (2009–2017). The attempts of both parties to evade direct questions of the moderator and to destabilize the opponent’s emotional state with the help of verbal aggression were observed.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"76 5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87865001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On two resolvent matrices of the truncated Hausdorff matrix moment problem","authors":"A. E. Choque-Rivero, B. E. Medina-Hernandez","doi":"10.26565/2221-5646-2022-95-01","DOIUrl":"https://doi.org/10.26565/2221-5646-2022-95-01","url":null,"abstract":"We consider the truncated Hausdorff matrix moment problem (THMM) in case of a finite number of even moments to be called non degenerate if two block Hankel matrices constructed via the moments are both positive definite matrices. The set of solutions of the THMM problem in case of a finite number of even moments is given with the help of the block matrices of the so-called resolvent matrix. The resolvent matrix of the THMM problem in the non degenerate case for matrix moments of dimension $qtimes q$, is a $2qtimes 2q$ matrix polynomial constructed via the given moments.\u0000\u0000In 2001, in [Yu.M. Dyukarev, A.E. Choque Rivero, Power moment problem on compact intervals, Mat. Sb.-2001. -69(1-2). -P.175-187], the resolvent matrix $V^{(2n+1)}$ for the\u0000mentioned THMM problem was proposed for the first time. In 2006, in [A. E. Choque Rivero, Y. M. Dyukarev, B. Fritzsche and B. Kirstein, A truncated matricial moment problem on a finite interval,\u0000Interpolation, Schur Functions and Moment Problems. Oper. Theory: Adv. Appl. -2006. - 165. - P. 121-173], another resolvent matrix $U^{(2n+1)}$ for the same problem was given.\u0000In this paper, we prove that there is an explicit relation between these two resolvent matrices of the form $V^{(2n+1)}=A U^{(2n+1)}B$, where $A$ and $B$ are constant matrices. We also focus on the following difference:\u0000For the definition of the resolvent matrix $V^{(2n+1)}$, one requires an additional condition when compared with the resolvent matrix $U^{(2n+1)}$ which only requires that two block Hankel matrices be positive definite.\u0000\u0000In 2015, in [A. E. Choque Rivero, From the Potapov to the Krein-Nudel'man representation of the resolvent matrix of the truncated Hausdorff matrix moment problem, Bol. Soc. Mat. Mexicana. -- 2015. -- 21(2). -- P. 233--259], a representation of the resolvent matrix of 2006 via matrix orthogonal polynomials was given. In this work, we do not relate the resolvent matrix $V^{(2n+1)}$ with the results of [A. E. Choque Rivero, From the Potapov to the Krein-Nudel'man representation of the resolvent matrix of the truncated Hausdorff matrix moment problem, Bol. Soc. Mat. Mexicana. -- 2015. -- 21(2). -- P. 233--259]. The importance of the relation between $U^{(2n+1)}$ and $V^{(2n+1)}$ is explained by the fact that new relations among orthogonal matrix polynomials, Blaschke-Potapov factors, Dyukarev-Stieltjes parameters, and matrix continued fraction can be found. Although in the present work algebraic identities are used, to prove the relation between $U^{(2n+1)}$ and $V^{(2n+1)}$, the analytic justification of both resolvent matrices relies on the V.P. Potapov method. This approach was successfully developed in a number of works concerning\u0000interpolation matrix problems in the Nevanlinna class of functions and matrix moment problems.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":"30 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72398723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conceptual fundamentals of audit in the management of foreign economic activity","authors":"O. Nesterenko, I. Kononov","doi":"10.26565/2311-2379-2022-102-01","DOIUrl":"https://doi.org/10.26565/2311-2379-2022-102-01","url":null,"abstract":"The article substantiates that the most reliable and effective mechanism for timely detection of various violations and manipulations in the accounting system of business entities that carry out foreign trade operations is a well-established system of audit of foreign economic activity. The work is devoted to a comprehensive study of the factors influencing the audit of foreign economic activity and highlighting its principles, rules and restrictions for the development of a comprehensive program of audit of foreign economic transactions and recommendations for improving its individual areas. Based on the results of the study of the peculiarities of foreign economic activity, the article groups the factors that affect the audit of foreign trade transactions. The most important ones are: participation in foreign trade operations of non-residents; duration of foreign trade operations; foreign currency settlements; cost centers; the global COVID-19 pandemic; features of \"customs audit\"; the need to form a CbC report; tax risk assessment. It is proved that the basis of the methodology and organization of the audit of foreign economic activity is its defining principles. Having studied the main provisions of regulations and the basic principles of auditing, highlighted in the scientific literature, they were adapted to the peculiarities of the audit of foreign economic activity. The principles of foreign economic activity audit are grouped into 8 groups: general, ethical, regulatory, organizational, methodological, professional, economic and technical. The general principles of foreign economic activity audit are decisive for audits of any areas of accounting and financial reporting. Adherence to ethical auditing principles is a determining factor in maintaining the reputation of any audit firm. At each stage of the audit, the auditor must adhere to regulatory principles, namely: the application of standards, self-regulation of the profession, compliance with the law, the contractual basis of the relationship. It is proved that at the planning stage the organizational principles of FEA audit are of special importance. Adherence to the methodological principles of the FEA audit allows the auditor to adapt the tools of the sample survey to the specifics of foreign trade operations. Adherence to professional principles will allow you to achieve the highest standards of professionalism and the best results of the audit. Economic principles determine the financial, material and other constraints in the relationship between the subject of foreign economic activity and the audit firm. In terms of information science, the audit requires appropriate information support and compliance with technical principles. The researched conceptual principles of FEA audit should be constantly taken into account during the development of the plan, comprehensive program, tests of audit of foreign economic operations and recommendations for improving its individual areas.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43801489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of the agriculture sector of Ukraine during the war","authors":"M. Nehrey, O. Trofimtseva","doi":"10.26565/2311-2379-2022-102-06","DOIUrl":"https://doi.org/10.26565/2311-2379-2022-102-06","url":null,"abstract":"Russia's war against Ukraine has significantly increased food security risks and caused disruptions in agricultural production, supply chains, and trade, leading to unprecedented levels of global food and fertilizer prices. The current situation in the world agricultural markets by the middle of 2022 has shown the importance of the Ukrainian agricultural sector for the global market of agricultural products in general and the economy of the European Union, in particular. The article examines the place of the Ukrainian agriculture sector in the world agricultural market. The structure of export and import of agricultural products was analyzed. The dynamics of agrarian exports of Ukraine have been studied and the main reasons for its negative change have been determined. It has been established that the main problems during the war for the Ukrainian agrarian sector were: the occupation of Ukrainian territories, breaking of logistic chains inside and outside the country, reduction of the volume of the domestic market, and decreasing purchasing power of the Ukrainian population, insufficient resources for agricultural production, problems with labor force and theft of Ukrainian agricultural machinery and products. The domestic agricultural sector needs support from both the state and foreign funds, organizations, and countries. The Ukrainian government created several programs to support agricultural producers during military operations. In the tax, the support took place at the expense of VAT reduction, payment of taxes for FLP of 1 and 2 groups at will, payment of ERU by the state for the mobilized workers, cancellation of excise tax on oil products, etc. State support of the agrarian sector in the financial sphere is realized by providing access to cheap credits and the opening of new grant programs. Deregulation processes also took place at the state level: cancellation of business inspections, the introduction of the declarative system of business operation, and simplification of customs procedures. The prospects of the agricultural sector in the post-war economy have been studied. In particular, it was found that the key factor of agrarian sector development is people. Important for the recovery of the agricultural sector is the development of agricultural education and science, creation of sustainable chains in the regions, integration with competitive products into world markets, adaptation to the climate, sustainable and ecological agriculture, technological development, and digitalization of the agricultural sector.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47743168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Concept of international standards and system of quality and level of living assessment","authors":"O. Krykun","doi":"10.26565/2311-2379-2022-102-05","DOIUrl":"https://doi.org/10.26565/2311-2379-2022-102-05","url":null,"abstract":"The article reveals the content and essence of the concepts of quality and standard of living, characterizes the indicators and defines the constituent elements of the quality of life, identifies countries with the best and worst indicators of the quality of life. The process of human development is considered at the present stage as the goal and the most important criterion of social progress, if we consider the quality of life as a system, it includes the quality of a person, and the standard of living is defined as the well-being of the population and lifestyle. Taking into account the objective and subjective characteristics of all spheres of human life, the main task of the study is based on the maximum coincidence of objective and subjective quality assessments. According to different methodology, indicators for assessing the level and quality of life are systematized and the need to form social standards for a new quality of life for the population of Ukraine is substantiated. An objective assessment of the quality of life of the population is determined using a set of indicators: income of the population; household spending; communal payments; well-being; comfortable life, etc. Subjective evaluation indicators are formed according to a sociological survey and reflect the degree of satisfaction with life, the need for quality products (services). The quality of life assessment system requires constant improvement, but the main aspects that need to be taken into account are the implementation of international ISO standards and quality management systems in production. It is the quality control and assessment system that will reduce the acuteness of food security, the availability of proper nutrition, necessary for an active and healthy life, and the creation of comfortable conditions for human life.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49200538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Models for evaluation of resistance of macroeconomic systems to exogenic \"shocks\"","authors":"V. Polianskyi","doi":"10.26565/2311-2379-2022-102-07","DOIUrl":"https://doi.org/10.26565/2311-2379-2022-102-07","url":null,"abstract":"The article proposes an approach to the development of models for assessing the resilience of macroeconomic systems to the effects of exogenous shocks with an emphasis on the study of assessing the resilience of diagnostic classes. The relevance of the chosen research topic is explained by the fact that the development of the world economy takes place in the context of increasing globalization processes. In this economic environment, both positive and negative effects of these processes are formed. Due to the inability to control the impact of external destabilizing factors, there is a problem of assessing the resilience of the economy to \"shocks\" elements. Consideration of thematic, literature sources allowed to confirm the importance of the stated research and insufficient elaboration of the issues of assessing the stability of cluster formations. The aim of the article is to develop classification models that, based on hierarchical agglomerative methods of cluster analysis, iterative methods of cluster analysis, Kohonen neural networks, allow to analyze the stability of macroeconomic systems cluster formations, analyze the migration of elements from cluster to cluster systems to the action of exogenous shocks. The main objectives of the study were to develop models for classifying countries according to the level of resistance to exogenous \"shocks\" based on agglomeration methods of cluster analysis, iterative methods of cluster analysis, Kohonen neural networks; assessment of the classification quality, justification of the choice of the final breakdown; analysis of migration from cluster to cluster, assessment of structural dynamics. The obtained results allowed us to conclude that Kohonen neural networks provide an opportunity to obtain a better and more economically interpreted classification taking into account the models of crisis development in the element countries prone to migration from cluster to cluster. Analysis of the structural dynamics of clusters in the pre-crisis, crisis, post-crisis period shows a decrease in global stability, as there is a high proportion of countries with medium and low resistance to exogenous \"shocks\", as well as migration of many elements to the lower cluster in the post-crisis period. The analysis of cluster characteristics showed that for countries with a low level of resistance to exogenous \"shocks\" the critical subsystem is the financial security subsystem, which requires the transformation of protection mechanisms for financial \"contagion\". The obtained results can be used in systems of proactive crisis management.","PeriodicalId":33522,"journal":{"name":"Visnik Kharkivs''kogo natsional''nogo universitetu imeni VN Karazina Seriia Ekonomika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48695218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}