Macroeconomic policy and profit rate of a company: A dynamic panel estimation and comparative analysis from Indonesia

The purpose of the article is to study the current problems of investment processes in the conditions of transformation of the Ukrainian economy. The relevance of the research was due to significant changes in political, economic and social processes of Ukraine. The research was conducted using general scientific and special methods and methods of research, such as theoretical analysis and synthesis, methods of grouping, modeling, comparison, as well as methods of systematization and scientific synthesis, in particular on materials: Ministry of Economic Development and Trade of Ukraine, research conducted by the Doing Business Group of the World Bank, rating of Moody’s Investors Service, rating of Global Competitiveness Index 2017/2018 and of European Business Association. The most actual factors of influence of political, economic, criminal and legislative processes on investment potential of Ukraine were analyzed. It was defined that the economic of Ukraine is characterized by the deficiency of capital, progressive technologies, mutual integration of scientific and industrial spheres, developed management and high-tech production and the recommendations to create favorable conditions for investment were made. Positive changes were noted in creating a legal framework for the promotion, protection of investments and intensification of investment activity in Ukraine.

This study aims to observe the long run and short run effects of gross domestic product, foreign direct investment inflows and trade on CO₂ emissions and causality relationships between these factors, using annual data for the period of 1974-2010. The empirical results demonstrate that the inverted U-shaped relationship of environmental Kuznets curve is valid for Turkey. In addition, there are positive long run effects of foreign direct investment and trade openness on CO₂ emissions. The authors also find a bidirectional causality relationship between CO₂ emission and FDI.

FinTech startups and services are one of the most dynamic segments of the modern economy. New financial technologies have already attracted many investors and form millions of budgets. Changing the traditional financial services concept, FinTech companies formed a new niche within the financial services market, the dynamic development of which determines the relevance of the development and implementation of an effective regulatory and oversight system.
The purpose of the article is to develop an economic and mathematical model for forecasting the development of the FinTech market on the example of Ukraine. In order to study the development of the FinTech industry, a multiple regression model was presented. The model describes the dependence of the total investment value of FinTech from venture investments in financial technology, venture investments in other technologies and venture investments in online lending. Based on this model, the effect of attracting investments with new FinTech projects on the total volume of investments in the industry was clarified. According to the model, with a change in investments in FinTech by 1%, the total rate of venture investments decreases by 0.03, funds in new projects of other companies grow by 0.05, and venture investments in online lending increase by 0.89. According to the analysis of regulatory legislation in the foreign countries of the FinTech services sphere, it was found that the regulation of most of the risks associated with the development of FinTech services falls within the competence of different supervisory authorities, requiring cross-sectoral cooperation between public institutions.