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Cybernetics in function of ambitious future of agriculture 控制论在雄心勃勃的农业未来中的作用
Ekonomika poljoprivrede Pub Date : 2020-03-25 DOI: 10.5937/ekopolj2001069t
Snežana Todosijević-Lazović
{"title":"Cybernetics in function of ambitious future of agriculture","authors":"Snežana Todosijević-Lazović","doi":"10.5937/ekopolj2001069t","DOIUrl":"https://doi.org/10.5937/ekopolj2001069t","url":null,"abstract":"Cybernetics deals with basic laws of management, managing systems and systems that are being managed.It is about organization complex of different elements and mutual influences bonded in a system. That bondfunctions based on feedback, companies management evaluates information that are causing new commandsto emerge which can correct work in accordance with delegated task. By mobilizing large number of scientificdisciplines and ways, cybernetic has become a science of mutual regularity of management. Mathematicallogic and theory of algorithms (base of digitalization) have benefited from cybernetics. Theory of recognitionoccurs. AI and isomorphism have happened that are characterized by equality of forms and it doesn’t bypassagriculture, which is manifested through: ground analysis, choice of planting material, prescription for treatment and processing procedures, storage, transport and distribution. Robotization, IT, AI and digitalization make up symbiosis of action for achieving ambitious goals of agriculture.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131287924","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}
引用次数: 1
A review of wine and wine tourism presence in the scientific papers in journals in the field of tourism 旅游领域期刊上有关葡萄酒和葡萄酒旅游的科学论文综述
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904055a
S. Anđelić, Dušan Garabinović, G. Šormaz
{"title":"A review of wine and wine tourism presence in the scientific papers in journals in the field of tourism","authors":"S. Anđelić, Dušan Garabinović, G. Šormaz","doi":"10.5937/ekopolj1904055a","DOIUrl":"https://doi.org/10.5937/ekopolj1904055a","url":null,"abstract":"The aim of this paper is to indicate the representation of the papers related to wine and wine (eno) tourism in the scientific journals in the field of tourism from the Journal Citation Reports (JCR) list, with the Impact Factor (IF) – Clarivate Analytics. Fifteen journals have been analyzed on the basis of the phrase presence related to wine and wine tourism in titles, keywords and abstracts. 91 papers have been singled out, with their review per journal, as well as summary of publication frequency per year. The significance of wine and wine tourism in the entire tourism is emphasized through the tendency of their increasing presence in the most relevant scientific journals in the field. This paper creates a foundation for the authors interested in detailed research of the papers published so far, and therefore further development of the scientific and research activities related to wine and wine tourism.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132112648","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}
引用次数: 6
Influence of extrinsic factors on consumers' choice at segmented wine events 外部因素对消费者在分段葡萄酒活动中选择的影响
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904127n
M. Nacka, K. Popova, Riste Elenov
{"title":"Influence of extrinsic factors on consumers' choice at segmented wine events","authors":"M. Nacka, K. Popova, Riste Elenov","doi":"10.5937/ekopolj1904127n","DOIUrl":"https://doi.org/10.5937/ekopolj1904127n","url":null,"abstract":"Many wine attributes make consumer’s choice difficult and confusing. By focusing on consumers from higher-segmented comparing wine events and comparing lower-segmented and higher-segmented wine events, we determinate the more influential attributes in consumers’ choice, and identify what is important cue on the bottle’s label. ANOVA, cluster analysis and Pearson chi-square test were used to determinate the consumers’ segments and their differences, difference between attributes, influence of some of the attributes over behavioral variables. We find that recommendation influences has stronger influence over the choice of consumers at the higher-segmented event, compared to awards or information on the label. Price and design defined cluster in the lowersegmented sample while vintage, region and brand defined the high-segmented cluster.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128051508","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}
引用次数: 2
Long-term trends in food consumption: Comparison between Serbia and Greece 食品消费的长期趋势:塞尔维亚和希腊的比较
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904975b
T. Brankov, T. Markopoulos, S. Kontakos
{"title":"Long-term trends in food consumption: Comparison between Serbia and Greece","authors":"T. Brankov, T. Markopoulos, S. Kontakos","doi":"10.5937/ekopolj1904975b","DOIUrl":"https://doi.org/10.5937/ekopolj1904975b","url":null,"abstract":"This study analyses the relationship between food consumption and income, taking the consumption (per capita) of different food categories and GDP (per capita) as indicators. It presents the time series trends and compares the food consumption patterns for two countries – Serbia and Greece - an upper-middle income country outside of the EU and a high-income EU member country, respectively. The analysis showed that consumption of all food groups in Serbia (except milk) over two decades (1994-2016) is significantly affected by the changes in the GDP; while in Greece, only consumption of meat, fruits, grains, and sweetened products was positive or negative influenced by GDP. Trend analysis of the consumption of the different food categories showed huge differences between the two countries.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133415143","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}
引用次数: 3
A two-stage DEA model to evaluate agricultural efficiency in case of Serbian districts 塞尔维亚地区农业效率评估的两阶段DEA模型
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904965m
Aleksandra Marcikić-Horvat, B. Radovanov, G. Popescu, C. Panaitescu
{"title":"A two-stage DEA model to evaluate agricultural efficiency in case of Serbian districts","authors":"Aleksandra Marcikić-Horvat, B. Radovanov, G. Popescu, C. Panaitescu","doi":"10.5937/ekopolj1904965m","DOIUrl":"https://doi.org/10.5937/ekopolj1904965m","url":null,"abstract":"Since the efficient agricultural sector is one of the most important drivers of country’s economic development, the main objective of this paper was to examine relative technical efficiency of agricultural production in 25 Serbian districts using two-stage data envelopment analysis. Results of this research indicate that the efficiency score values lie between 70% and 100%, therefore it can be concluded that the agricultural sector of Serbia performs at a high level of efficiency, with the average efficiency score of 90%. The lowland region of Vojvodina is characterized with the highest efficiency scores, while districts in the southeastern part of Serbia have the lowest efficiency score values. Furthermore, the Tobit regression model was applied that one may examine the drivers of technical efficiency scores. The results show the significance of agricultural training among farm managers, land irrigation and age of farm holders in altering agricultural efficiency among Serbian districts.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132938773","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}
引用次数: 6
Farmers' willingness to purchase crop insurance: evidence from wheat and raspberry sectors in Serbia 农民购买农作物保险的意愿:来自塞尔维亚小麦和覆盆子部门的证据
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904107s
Žaklina Stojanović, Tatjana Rakonjac-Antić, M. Koprivica
{"title":"Farmers' willingness to purchase crop insurance: evidence from wheat and raspberry sectors in Serbia","authors":"Žaklina Stojanović, Tatjana Rakonjac-Antić, M. Koprivica","doi":"10.5937/ekopolj1904107s","DOIUrl":"https://doi.org/10.5937/ekopolj1904107s","url":null,"abstract":"Crop insurance is widely acknowledged to be a valuable instrument contributing to sustainability of agriculture by reducing the risks associated with crop production and by stabilizing farmers’ income. Despite the importance of the agricultural sector for the Serbian economy, level of crop insurance development is low. Therefore, there is a need to identify which characteristics most affect a farmer’s decision regarding whether or not to use this type of insurance. In this study, a sample of 255 farmers producing wheat and raspberry in the regions of Vojvodina and Sumadija and Western Serbia were interviewed using structured questionnaire. The collected data was analyzed using the binomial logistic regression to ascertain the effects of selected socio-economic and risk perception variables on the likelihood that farmer plans to purchase crop insurance. Farmer’s willingness to purchase crop insurance was found to be significantly influenced by age, farm size, income and perceived level of risk.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125299754","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}
引用次数: 5
Influence of financial technology (fintech) on financial industry 金融科技(fintech)对金融业的影响
Ekonomika poljoprivrede Pub Date : 2019-12-25 DOI: 10.5937/ekopolj1904003m
Ismail Musabegović, M. Özer, Slađana Đuković, S. Jovanovic
{"title":"Influence of financial technology (fintech) on financial industry","authors":"Ismail Musabegović, M. Özer, Slađana Đuković, S. Jovanovic","doi":"10.5937/ekopolj1904003m","DOIUrl":"https://doi.org/10.5937/ekopolj1904003m","url":null,"abstract":"The financial technology (hereinafter: fintech) industry is growing rapidly which is supported by the fact that it received more than $20 billion in investment last year alone. This article surveys historical development of fintech and its influence on market structure in banking industry, efficiency, strategic plans of participants, and stability of financial market. Based on World Bank database, the paper tests the fundamental premise – whether there is a relationship between country GDP and population and usage of new technology and smartphones in financial transactions and payment processing. \u0000The results of the study provide evidences of statistically significant positive relationships between per capita GDP and usage of new technology and smartphones in financial transactions and payment processing. Also, they indicate statistically significant positive relationships between per capita GDP and payment of utilities and received wages through a mobile phone. Thus, the results of study should be taken into consideration when forming the policies regarding the use of new technology and smartphones in financial transactions and payment processing.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"11 suppl_1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114899610","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}
引用次数: 7
Correlation of the level of salaries of employees in medium-sized agricultural enterprises and individual farms and the impact on top management 中型农业企业与个体农场员工薪酬水平的相关性及其对高层管理人员的影响
Ekonomika poljoprivrede Pub Date : 2019-10-01 DOI: 10.5937/ekopolj1903811v
J. Vitomir, Sonja Tomaš-Miskin, B. Laban
{"title":"Correlation of the level of salaries of employees in medium-sized agricultural enterprises and individual farms and the impact on top management","authors":"J. Vitomir, Sonja Tomaš-Miskin, B. Laban","doi":"10.5937/ekopolj1903811v","DOIUrl":"https://doi.org/10.5937/ekopolj1903811v","url":null,"abstract":"Business management can be improved in different ways. One of the key options for managing agricultural enterprises is monitoring the level of wages, because they directly affect the results of the company, or the results of the top management work. The authors conducted the research by analyzing medium-sized agricultural enterprises and individual farms regarding the level of wages in the period 2017-2019 in the Republic of Serbia. We have come to the basic conclusion that there is a statistically significant relationship between the level of wages in both forms of organization of agricultural production and the realization of profit, that is, the performance of the business on the market. In addition, there is a significant correlation between the level of wages and the achieved profit in the positive direction only for 2017 (at the level p <.05), while for the remaining two years there is no significant connection. The latest conclusion from the study suggests that in 2019 there was an increase in wages and a simultaneous occurrence of a decline in profit.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123514194","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}
引用次数: 1
Cost optimization in agribusiness based on life cycle costing 基于生命周期成本的农业综合企业成本优化
Ekonomika poljoprivrede Pub Date : 2019-09-30 DOI: 10.5937/ekopolj1903823s
B. Savić, I. Milojević, Vesna Petrović
{"title":"Cost optimization in agribusiness based on life cycle costing","authors":"B. Savić, I. Milojević, Vesna Petrović","doi":"10.5937/ekopolj1903823s","DOIUrl":"https://doi.org/10.5937/ekopolj1903823s","url":null,"abstract":"In efforts to achieve and sustain competitiveness and contribute to the goal of sustainable development of society, entity management requires information that will enable the adoption of adequate decisions. The changed business environment and the growing importance of the issues that emerge from the domain of traditional business, both spatial and temporal, have necessitated the monitoring of costs not only during the production phase, but throughout the entire grain cycle of the product. Since conventional cost accounting systems do not have the capacity to generate the above information, in theory and practice, a life cycle costing system (LCC) has been developed. The aim of the paper is to point out the specificity and importance of perceiving and capturing the impacts and consequential costs that arise during the life cycle of the product, with particular reference to agribusiness, precisely because of the complexity of optimizing costs in that sector.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133220938","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}
引用次数: 6
Analysis of tourist turnover in a rural tourism destination: Case study of Ivanjica 乡村旅游地游客流失率分析——以伊万尼察为例
Ekonomika poljoprivrede Pub Date : 2019-09-30 DOI: 10.5937/ekopolj1903835s
Z. Sagić, Marija Lakićević, Danijela Durkaliċ
{"title":"Analysis of tourist turnover in a rural tourism destination: Case study of Ivanjica","authors":"Z. Sagić, Marija Lakićević, Danijela Durkaliċ","doi":"10.5937/ekopolj1903835s","DOIUrl":"https://doi.org/10.5937/ekopolj1903835s","url":null,"abstract":"The purpose of the paper is to present a rural tourism destination and its tourist turnover, in the case study of Ivanjica municipality. Rural tourism is one of the leading tourism products in the global tourism market. Rural tourism destinations have become very prominent in many countries, including Serbia. Within these destinations there are various tourism elements such as traditional culture, archaeological and architectural heritage, gastronomy, recreation, history, sports, etc. Rural area is not just a village. Rural areas also refer to all settlements with no city status. The paper presents the statistical analysis results of tourist turnover in Ivanjica municipality from 2011 to 2018. The statistical analysis is based on data obtained from Tourist Organisation of Ivanjica. Based on analysis results, Discussion and Conclusions provide an overview of the current situation, as well as recommendations for future activities aimed at improving tourist turnover in this destination.","PeriodicalId":201477,"journal":{"name":"Ekonomika poljoprivrede","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128210458","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}
引用次数: 9
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