In the narrow meaning refers to a situation in which there are market producers or a single vendor only. While buyers of other goods replenishment of monopoly difficult. At the same time. Other manufacturers were not able to come to the race.
In a narrow sense, refers to situations where market makers or sellers, only one. While shoppers find products more difficult to replace the monopoly. Meanwhile Other vendors simply can not match it to enter production.
In a narrow sense refers to situations where the market is the producer or seller only only. While the buyer for a product to substitute other goods monopolist difficult. Meanwhile, other manufacturers produce ่นก็ can not come to compete.