It is impossible to overcome this objection by public supervision, and more frequent and rigid examinations. No public officer can equip himself to pass judgment on the relations of a bank with each customer, or to detect secret contracts and unwritten understandings, or to keep unscrupulous people out of the banking business. There can be no doubt that a reputation for conservatism, good judgment, strict integrity, and careful management is, at the present time, the most valuable asset a banker can have, because customers know that they are in danger to the extent that these qualities are lacking. To substitute for the present basis of competition between banks that established by mutual insurance laws is to undermine the foundations of our credit system and to invite disaster and ruin. _5. Adequacy and Economy of Service_ From the point of view of adequacy and economy of service, two types of banking systems require attention; namely, that characterized by a large number of relatively small local independent banks, chartered under general laws, and exemplified in this country; and that characterized by a relatively small number of large banks endowed with the privilege of establishing branches, and exemplified in the other leading nations of the world. Under our system each community is encouraged to look after its own banking needs. Local initiative in the establishment of new institutions is given free play and local capital and local talent is attracted. Outside promoters and outside capital are not excluded, but, if they come, they do so as colonists expecting to cast in their lot with the community and to become identified with it. The managers of our banks for the most part are local men who are the real heads of the institutions they manage and whose careers and prosperity depend on the success of these institutions.