Closely related to traditional agriculture consumption of wild plants it significantly contributes to the existence of the human species. The aim of this paper is to determine the value of ethnobotanical parameters (RFC, CI, CV) for the most important species that participate in creating the gastronomic offer of ecotourism destinations. The research was conducted in the area of the Biosphere Reserve (BR) "Golija-Studenica" as one of the attractive ecotourism destinations and sites with a high degree of biodiversity. As part of the site visit and research, during the period 2018-2020, the authors used the ethnobotanical questionnaire to quantify and determine the value of each individual species that plays a role in local traditional gastronomy, and today is part of the tourist offer. The results indicate the existence of a culture of using natural resources and a high degree of use of wild species in traditional recipes. Among the most exploited species, wild berries like blueberries stand out, but some species of mushrooms.
The growth of claims of the Banking Sector from the State and the decline in the International Investment Position of the Republic of Serbia are conditioned by the illiquidity of the public sector, which further imposes a concrete conclusion that this phenomenon is in a negative correlation with the degree of budgetary balance. Тhe illiquidity of the public sector, which is primarily reflected in the inability to pay off public debt, which records constant growth, but also in the deficit of budget funds, adversely affects the international investment position, as well as on claims of the Banking Sector from the Republic of Serbia.With the help of these data, the high negative coefficient of interdependence of these two parameters is observed, which is the subject of this research.
Today, in the era of industrial expansion of developing countries, the Republic of Serbia strives to maintain the required level of progress and join the European Union. On this path of transition, it is necessary to use the comparative advantages in relation to the countries of the region, but also the EU member states. Analysing the available data, it can be established that an important comparative advantage of Serbia lies in the agricultural sector. The aim of this paper is to point out the mentioned comparative advantages, primarily by using the historical-comparative method, and to provide a basis for further decision-making to economic policy makers at the regional and national level. The concept of agricultural and economic policy should be based on the complete revival of agriculture, its revitalization, financial consolidation, innovation and affirmation of the intensification of the production framework.
The aim of this study was to examine the usefulness and accuracy of Data Mining techniques on the example of testing the presence of impact evaluation of the quality of the land on the level of income of agricultural holdings on the basis of test samples. Methodology. The study was analysis conducted on a random sample for identifying key factors in the research of impact evaluation of the quality of the land on the level of income of agricultural holdings, on a data set of 179 examples, where the input consists of various variables: factor of erosivity, the power of the land, reducing the pH value, presence of organic matter, then target discrete variables with two descriptive values: at a expected yield and real yield. Results and Conclusions. The results obtained from the experiments agree confirmed a physical and chemical factors properties largely determines the classification results.
From mid-2006 to the end of 2008, numerous decisions were adopted in the public finances of the Republic of Serbia, which resulted in a permanent reduction in tax revenues and in increase of public expenditures. It creates a systemic imbalance between government revenue and expenditure, that is, the fiscal deficit. The emergence of the fiscal deficit is the main motive of the conducted research, where by using a simple regression analysis of the time series of macroeconomic data, authors linked the indicators of economic growth and personal income tax. The results of the research indicate the importance of the influence of personal income tax on the creation of a favorable macroeconomic environment, where the regulation and reform of the existing tax system are imposed as imperatives.
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