Improvement of bank strategic management based on econometric modeling of its activity efficiency

Some aspects of bank strategic management are defined in the article. Efficiency econometric modelling one leading banks operating at Ukrainian financial market was performed using Statistica and Excel PCs. To establish appropriate correlations, three inputs that were most affected during coronavirus pandemic identified: net interest margin, leverage ratio, profitability personnel costs. There selected two parameters as main indicators banking institution efficiency: return on assets equity. The dependences response surfaces equity based following combinations constructed: margin ratio; costs; ratio Correlations between different input variables their effect outputs have been established. limits within which each parameter should be order to cause best results output determined. In define those bank's activity areas require attention, models time built for: margin; milestones researched identified. A number proposals developed improve conducted analysis. It is effectiveness institutions depends timeliness objectivity changes forecast, reliability information flows quality monitoring control various business processes for customers, shareholders society a whole.