This is where the line is crossed from the point of view of aggregate utility. When bribes and promises of bribes actually alter outcomes in the real world - a less than optimal allocation of resources and distribution of means of production is obtained. The result is a fall in the general level of production. The many is hurt by the few. The economy is skewed and economic outcomes are distorted. This kind of corruption should be uprooted on utilitarian grounds as well as on moral ones.