Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)最新文献

{"title":"Labour motivation of financial inspectors of agricultural enterprises","authors":"I. Perevozova, O. Dzoba, Z. Krykhovetska, N. Daliak","doi":"10.2991/mdsmes-19.2019.21","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.21","url":null,"abstract":"Development of the socially oriented market economy of Ukraine, effective realization of reforms in this area and improvement of people’s living standards are not possible without forming a high level of labour motivation of financial inspectors, particularly of agricultural enterprises. However, the absence of qualitative changes after the partition of land and property of economic entities of agrarian sector of economy negatively affected both their profitability and motivation of agrarian labour. Taking into account the relevance of the above-mentioned problem and the fact, that it has not been deeply studied and solved, the main objective of the research is to characterize the labor motivation of financial inspectors of agricultural enterprises and to develop measures of promoting it. The methodological basis of this research comprises the scientific dialectical method of cognition, where the research object is studied as a dynamic system in the process of its development. The methods of comparison, analysis and synthesis, induction and deduction methods have been applied in studying and generalizing theoretical and practical developments. Furthermore, the research is based on legal and regulatory economic documents, developments of research institutions and scientists-economists as well as findings of monographic studies. Our findings have it that the main components of the models of labor motivation of financial inspectors of agricultural enterprises are as follows: material (meeting the priority needs of workers); socio-psychological (focusing on satisfying peasants’ toplevel needs), complex (combination of the best material and socio-psychological incentives). The first component is the dominant one, as the workers, first of all, wish to improve their own well-being, whereas the second component does not make a substantial influence on the qualitative attitude to agrarians’ labour. The obtained results of the research are a basis for studying and solving the problem of forming a high-level labor motivation of financial inspectors of economic entities of all areas of social activity as a whole. Keywords—labour motivation; financial inspector; agricultural enterprise; agrarian sector of economy; material component of labor motivation model; socio-psychological component of labor motivation model; complex component of labor motivation model.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131453346","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":"Optimization natural gas pumping units operation by the economic criterion in the conditions of uncertainty","authors":"M. Gorbiychuk, O. Bila, M. Slabinoha, T. Humeniuk","doi":"10.2991/mdsmes-19.2019.10","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.10","url":null,"abstract":"The article deals with the method of determining the number of parallel operating units and the number of the rotor rotations for each supercharger in the group by the economical criterion, taking into account the cost of fuel gas and the power of nitrogen oxides into the atmosphere. At the same time, limitations on technological parameters and conditions of uncertainty are taken into account, which are caused by inaccuracies of measurements and influence of uncontrolled parameters on the process of natural gas compression. Keywords—gas pumping units, natural gas, technical conditions, artificial intelligence, optimization.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"438 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116218238","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":"Recurrence entropy and financial crashes","authors":"V. Soloviev, O. Serdiuk, S. Semerikov, O. Kohut-Ferens","doi":"10.2991/mdsmes-19.2019.73","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.73","url":null,"abstract":"Entropy is one of the most frequently and effectively used measure of the complexity of systems of various nature. And if the Shannon's canonical entropy is more a measure of the randomness of the system, then the approximate, sample, permutation and other new type entropy that have appeared recently, exploiting the Shannon entropy form have allowed us to quantify the complexity of the systems in question using fast and efficient algorithms. For the first time, a new type of recurrence entropy is used to analyze the dynamics of financial time series under crashes conditions. It is shown that recurrent entropy can be used as the indicatorpredictor of financial crashes. Keywords—recurrence plot, recurrence quantification analysis, recurrence entropy.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125840682","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}