Ukraine's Stock Market: Development Prospects and Global Experience of State Regulation

The Ukrainian stock market has a huge potential for development, but many systemic problems hold it back. The purpose of the study was to develop proposals for the use of international experience in regulating the stock market of Ukraine. To achieve the goal, the current state of development of the stock market of Ukraine was analyzed and its main problems were identified. It is revealed that the nominal indicators of the volume of the stock market have been decreasing since 2015, but qualitatively the market is developing.

Method of forming latent image to protect documents based on the effect moire

Analysis of modern methods of information protection based on printed documents. It is shown that methods of protection from moiré effect provide reliable and effective protection by gaining new protection technology that is displayed in the optical acceleration motion layers and causes moire in fraud. Latent images can securely protect paper documents. Introduce a system of equations to calculate curvilinear patterns, where the optical formula of acceleration and periods moire stored in its simplest form.