The process of settling transactions between banks. Because so many transactions take place between banks on a given day, bank clearing exists to process what each party owes or is owed in a central location so the least amount of money actually changes hands. For example, suppose Bank A owes $1 million to Bank B in cleared checks, but Bank B owes Bank A $1.5 million.
In economics, the minimum efficient scale is described as the lowest level on the long-run average total cost curve. It is also called the output of long-run productive efficiency. The minimum efficient scale is never a single level of output; rather, it is a range of outputs whereby the average cost is reduced. The minimum efficient scale differs from one economic sector to another due to the varying cost structures.
What is the 'Minimum Efficient Scale' The minimum efficient scale is the smallest amount of production a company can achieve while still taking full advantage of economies of scale with regards to supplies and costs. In classical economics, the minimum efficient scale is defined as the lowest production point at which long-run total average costs (LRATC) are minimized. The smallest amount of production a company can achieve while still taking full advantage of economies of scale with regards to supplies and costs. In classical economics, the minimum efficient scale is defined as the lowest production point at which long-run total average costs (LRATC) are minimized.