Myroslav Ostapenko

The article examines the features of the impact of information asymmetry on the key participants of the market of non-banking financial services in Ukraine. It defines the basic reasons of its existence on the market.
The analysis of the consequences of information asymmetry for the functioning of non-banking financial services in Ukraine shows that it creates the conditions for opportunistic behavior and leads to adverse selection and moral hazard on the market.
Based on the research of existing methods and approaches to the reduction of information asymmetries the paper offers recommendations to overcome this problem on the market of non-banking financial services in Ukraine

The article studies the possibility of using optimization modelling to form the optimal structure of insurance services’ portfolio of insurance companies. Based on the data of net insurance payments and profitability of the voluntary types of insurance in 2005-2015, the authors conducted their analysis according to the possibility to be included in the general insurance portfolio of the insurance company. The optimization model is based on the approach developed by G. Markowitz. The formation of insurance services portfolio is conducted by solving the optimization problem to maximize the portfolios’ profitability or to minimize the portfolio’s risks. The obtained results can be used in making strategic decisions by the management regarding the development of insurance companies.

Keywords: insurance company, insurance service, insurance portfolio, portfolio optimization

Information technology is characterized by an increasing pace of development, a high level of innovation and an increasing share in the GDP of most countries. Similar tendencies are inherent in Ukraine. But it should be noted that the economic crisis in the country began in 2014 and the historical conditions of development cause a number of problems that slow down development and create barriers for the integration of the Ukrainian IT market with the world market. The article analyzes the current situation of information technology in Ukraine as the leading innovative industry and identifies the main system problems, as well as industry trends, and suggests solutions to enhance the international competitiveness of the country. Forecasts were created using extrapolation polynomial trendline construction models and by the construction of an artificial neural network. Based on actual and predicted values of the IT market volumes, the authors estimated the level of its future development using taxonomic analysis. The results enable interested parties to determine the risks and increase the effectiveness of management decisions in IT field.

A compensation fund is an effective mechanism for ensuring the protection of individual investors’ investments on the stock market, which confirms the experience of different countries both with the developed stock market and with the emerging markets (USA, UK, France, Czech Republic, Bulgaria, Ireland, Malta).
The formation of a steady interest of individual investors in stock market instruments is stimulated by the implementation of a mechanism for guaranteeing such investments. The stock market of Ukraine faces the problem of attracting additional financing, while individual investors have fairly large amounts of monetary resources that are not involved in the transactions with financial instruments due to the high level of distrust caused by the crisis phenomena on both the global and the national financial markets. The creation of the Ukrainian compensation fund for investment protection involves the development and implementation of a nationwide system for protecting the property interests of investors on the stock market, which requires compensatory payments to the clients of all professional market participants as a result of certain risks.
The main condition for effective functioning of the compensation fund of the stock market is determined by its size, which must meet the following conditions of optimality: to ensure the minimum level of the fund’s risks, to take into account the amounts of contributions for the current period, the amount of maintenance costs and to fulfil the requirements for the financial stability of the fund. A modified Markowitz portfolio model was used to build the model.
The building of the target function and constraints was carried out by using the Statistica software toolkit. The target function and constraints were presented as polynomials of the third degree and calculated with the help of the multiple nonlinear regression. As a result of calculations, an optimization model was developed for determining the size of the compensation fund taking into account these conditions.
The model’s testing was carried out by using the examples of the Deposit Guarantee Fund (DGF) and compensation funds of the United States, Great Britain, France, Czech Republic, Bulgaria, Ireland and Malta. As a result of calculations we determined the size of the compensation fund, which guarantees a minimum level of the fund’s risk taking into account the amount of contributions for the current period, the amount of maintenance costs and requirements to the financial stability of the fund.

The financial situation of the Ukrainian pension system and the problems of its reforming play an important role in determining the general standard of living in the country. The institutional weaknesses in the financial management of the state pension system have led to an unbalanced budget of the Pension Fund of Ukraine and a low standard of living for pensioners. In order to identify the potential for building an effective system of pension insurance, it is necessary to study the modern aspects of financial provision of the Ukrainian pension system. The article defines the economic interrelations between the processes of forming the financial resources of the Pension Fund of Ukraine and the volume and structure of the gross domestic product. In view of this, the financial sustainability of the state pension system of Ukraine has been researched and the determinants of its stable functioning in the years 1999–2017 have been identified, which enables to influence the process of effective formation and use of pension resources and to identify the strategic directions of reforming the pension system.