Laznya A. Mechanism of ensure of the bank's competitiveness in a knowledge economy in Ukraine.

The thesis is devoted to deepening theoretical and methodological foundations, development methodology and practical recommendations for improving the organizational and economic mechanism to ensure the financial stability of the banking system in Ukraine. Basing on the summarized results of scientific research it was clarified the essence of the concepts "financial stability of banking system" and "organizational and economic mechanism of ensuring the financial stability of banking system", sounded methodological approaches to the formation of its structure, describes the main trends of the emergence and manifestation of risks caused by functioning such mechanism. Analyzed special aspects of the methodic approaches to selection of the financial stability of banking system indicators, made evaluating these indicators and considered the methodic approaches and scenarios stes-testing of the banking system of Ukraine. It was improved scientific approaches to the functioning of organizational and economic mechanism of ensuring the financial stability of banking system, to the enhancement its institutional and informational components, developed methodic of evaluation the financial stability of the banking system of Ukraine by calculating the integral index. Keywords: financial stability, financial stability indicators, organizational and economic mechanism to ensure the financial stability of the banking system, stress test methodology, communication policy.