Monopolies Effect on Resource Allocation in Industry

Monopolies are under constant critics from the public and other producers of being polutive, straining to competition and they are accused of worsening resource allocation. Whether this is true or not, depends on the specific company, but certain characteristics are possible to define. It is these I will describe in the following, and hence conclude if monopolies worsen or improve resource allocation.
It is important to distinguish between competition and monopoly before describing advantages and disadvantages of both. Many monopolies are government owned. This means that the incentive to strive for more profit, better conditions etc. is gone. This is due to the fact that, if there is a loss, the government will cover it, and government owned companies seldom strive to achieve maximum profits. A lot of the characteristics are also seen in privately owned monopolizing firms. When they become so big, that competition is practically gone, the incentive to make even more profits, and being innovative diminishes.
In a competitive industry this is not the case. The fear of loosing your job, not being able to compete, your products becoming obsolete etc. are important factors, which stimulate productivity. It is therefor obvious that the competitive industry will try harder to allocate their resources in the most efficient way. To land, the external costs in a competitive industry will often be pollution, seeing that the firm will strive hard to diminish their costs resulting in the firm ignoring 'unnecessary' costs. The monopoly owned by the government, would never be able to ignore such a serious matter, and they would have to pay the costs. A monopoly would also have to be careful not to damage its image, seeing that is, in many cases, already is unpopular.
Capital, on the other hand, is often to the benefit of a monopoly, since they produce at a large scale. To fully utilize capital, a lot of labour is needed, labour which a monopoly is expected to have, and a smaller competitive firm may lack. For example, a blast furnace might need a crew of 24 men working night and day, to fully utilize it. The monopolizing company may be able to provide the men, but the smaller firm might not have the money to hire all the 24 men at night, seeing wages are much higher at then. The question then is if the competitive company is so much more efficient due to hard work, that they still can produce more than the monopoly.