Yuriy Turyanskyy
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Modeling the possibilities of economic adaptation of trade enterprises and hospitality industry in the context of epidemiological zoning
Iryna Melnyk , Yuriy Turyanskyy , Ihor Mishchuk , Nataliіa Mitsenko , Roksolana Godunko doi: http://dx.doi.org/10.21511/ppm.18(4).2020.17Problems and Perspectives in Management Volume 18, 2020 Issue #4 pp. 191-202
Views: 621 Downloads: 165 TO CITE АНОТАЦІЯThe article identifies the negative impact of the coronavirus crisis on the expected efficiency of retail, hotel, restaurant and tourism businesses. The aim of the paper is to develop a methodological algorithm for short-term forecasting of opportunities to restore the effective activity of enterprises under quarantine restrictions.
Seasonal component adjustments were performed in the Demetra+ software. Modeling the recovery of effective activity included an assessment of the influence of macroparameters on the dynamics of an enterprise’s sales volumes under pre-quarantine conditions, defining the size of economic losses, determining coefficients of macroindicators’ dynamic influence under conditions of differentiation of quarantine restrictions, constructing a matrix of multiple regression equations, which clearly demonstrates the forecast prospects for restoring the effective activity of enterprises, depending on the quarantine zoning. A situational model of the possible scenario dynamics of enterprises’ trade turnover was built taking into account the quarantine zoning and the logical transformational algorithms of influence on variable system parameters caused by it. The thermometer principle was used as a fuzzy logic tool to consider the specifics of the dynamics of various linguistic variables and bring the forecast model as close as possible to the epidemiological zoning logic. Approbation of the methodology revealed a clear correlation between the severity of quarantine restrictions and the expected growth of enterprise activity amounts. In a more advanced form, the method should be used for short-term macroeconomic forecasting when determining quarantine restrictions and epidemiological zoning. -
Management priorities of tax reform in Ukraine: implementation of international experience
Yuriy Turyanskyy , Irena Svydruk , Orystlava Sydorchuk , Nataliіa Mitsenko , Olga Klepanchuk doi: http://dx.doi.org/10.21511/imfi.17(2).2020.25Investment Management and Financial Innovations Volume 17, 2020 Issue #2 pp. 320-333
Views: 802 Downloads: 131 TO CITE АНОТАЦІЯThe paper proves that the Ukrainian economy’s systematic structural crises stipulated the necessity of choosing the effective forms of tax mechanism for its regulation. Systemic and institutional methods have been used to study the peculiarities of Ukrainian tax regulation. The methods of coefficient and relative values have been used to assess certain parameters of the tax burden. The dynamics of statistical data have been studied by the method of trend analysis. To determine the impact of the current tax system of Ukraine on economic growth, the authors tested several hypotheses about the dependence of the tax system and: GDP (1), industrial production (2), exports (3), investment dynamics (4), and unemployment rate (5) using econometric analysis with the package-statistical module EViews. The existence of a directly proportional relationship between the growth of tax revenues to the budget of Ukraine and the change of certain macroeconomic indicators is substantiated. It was found that the total tax burden on business in Ukraine reaches 41.5% of corporate profits, which exceeds similar indicators in most European countries. A tax regulation mechanism to stabilize the Ukrainian economy is proposed, in particular: proposals to revise tax rates, implement macroeconomic risk management tools, customs post-audit while providing transparency of tax legislation and its harmonization with the EU Customs Code, digitalization of the service component of tax administration.
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