Varieties of oligopoly An oligopolistic market structure is distinguished by several characteristics, one of which is either homogeneous or differentiated products. What are some other characteristics of this market structure

Market control by a few large firms

Difficult entry

Mutual interdependence

Explanation:

In the case of oligopoly as we know that there are very little large firms and each kind of firm generates the important portion of the total output. So each market have the market control

Also the main reason behind the barrier with regard to new firm entered is the barrier for the few firms. The reasons like patents, large capital needed are some reasons that makes it difficult for entering

In addition to this, they are mutual interdependent. This implies that the one firm action would impact the other firm action and according to this, the price and the level of output would be determined

Hence, the above represent the answer

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;

the answer is "b.the increased supply will create a surplus. "

the essential thought behind price controls is straightforward - utilize the power of law to modify the equilibrium of a market. for instance, the legislature may choose that the steel business needs to survive, and in this way pass a law to set a value floor on steel. this implies all steel sold must offer at or over the floor value, which must be set over the equilibrium cost for it to have any impact. the switch could likewise happen - the administration can choose that steel is excessively costly and set a value roof underneath its equilibrium value, with the goal that all steel must be sold at or beneath that ceiling.