5. _It is usually better to make wages depend on the worker's efficiency rather than on the profits of the whole business._ The strongest motive to efficiency is present when reward is connected immediately and directly with effort, not with some result only slightly under the worker's control. In profit-sharing the added share is only partially due to increased effort of the worker. Labor is but one of the groups of costs. Profits are the net result of many influences. Chief among these is the wisdom of the enterpriser in planning and conducting the business. The "profits" may be nothing, though the worker may be exerting himself to the utmost. The plan is, therefore, reactionary, not in accord with the general progress of the wage system, which is tending constantly to centralize responsibility, to put the risk into the hands of competent managers, and to secure to the worker a definite amount in advance, as high as conditions make possible. The system of premiums, or bonus payments, for output, gives in most cases better results and is rapidly spreading. It is sounder in conception and works better in practice. This premium depends on the increase by the laborer of the output of his particular machine or process as compared with a standard based on the experience of some definite period. § II. PRODUCERS' COÖPERATION [Sidenote: Purpose of producers' coöperation] 1. _Producers' coöperation is the union of workers in a self-employing group to do away with any other enterpriser than themselves, and to secure for themselves the profits._ Its object is not to do away with any return on the capital investment. Capital may be borrowed either from outsiders or from the individual coöperators, and is paid a stipulated interest apart from the profits. The source of the gain is to be found in the saving of what the worker looks upon as the needless drain of profits into the pockets of the employer. The hope is that the enterpriser's function (if it is admitted that he has any useful function) will be performed by the workers collectively or through their representatives. They undertake to furnish brain as well as muscle, management as well as hand-work. The hope is even to increase the profits through increasing the stimulus to the workers and by saving in friction, disputes, and strikes. [Sidenote: Its limited success]