Management is the primary factor for overall amplification of efficiency, effectiveness and competitiveness of the companies and economy Emphasizing its status is provided for shaping the nature of strategic and tactical ways to allow more efficient and thus mitigating the effects of economic crisis. In this context, is significant to highlight promotion of strategic management, managerial reengineering, improving organizational and managerial culture, privatization of state management companies, professionalization of managers and management. All this, conceived on the generating causes of strengths and weaknesses, resulted on managerial and economic diagnosis of economic operators, can be integrated into a model of efficient management, whose operationalization will result in obtaining managerial performance and thus economic.