The main reason we have an inefficient level of nitrogen oxide is because of the increase use of cars and electric utilities. The Environmental Protection Agency says, "Emission reductions from electric utilities and other large boilers would be the most cost effective in terms of dollars spent per ton of NOx reduced." With the large amount

Pollution taxing is done to make individual self-interest coincide with the social interest. Pollution taxes are different than command and control in that they do not define certain behaviors as legal or illegal and specifying penalties for engaging in illegal behavior. For example, let us say that a firm is polluting at an unregulated level of 8 units of NOx, and the government imposes a tax equal for each unit of NOx. The firm pays one dollar for each unit of NOx. If the firm still pollutes 10 units of NOx then they will pay ten dollars. Of course the firm is not going to continue polluting 10 units of NOx, it will realize that reducing the level of pollution can reduce the costs. In this example, the firm will go from 10 units to 9 units of NOx. The advantage of a pollution tax is that the tax can modify polluters' actions so the target level of pollution can be reached with low costs. The disadvantage of a pollution tax is what tax level will induce the target level of pollution. Since the government does not have perfect information on how the polluters will respond to the taxes, it is hard for them to accurately pick the correct tax level. A further way for the government to reduce NOx is by tradable permits.

s of NOx in our air today, there are concerns of global warming, smog, acid rain, and water quality deterioration. Global warming is formed from one member of the NOx family, nitrous oxide that is a greenhouse gas. It accumulates in the atmosphere with other greenhouse gases causing a gradual rise in the earth's temperature. This will lead to increased risks to human health, rise in the sea level, other changes to plant and animal habitat. Smog is formed by NOx and contributes to the formation of ground-level ozone. Ground-level ozone occurs at high levels during the summertime. This can cause serious respiratory problems to children, elderly, and people with chronic lung problems. Acid rain is formed when NOx and sulfur dioxide react with other substances to form acids that fall to the earth as rain, snow, fog, or dry particles. Acids can be carried by the wind for hundreds of miles. Acid rain damages forests, cars, and buildings. Acid rain contaminates lakes and streams, making it unsuitable for fishes to live in. Water quality deterioration happens when heavy amounts of nitrogen are in water bodies that upset the chemical balance of nutrients used by aquatic plants and animals. A large amount of nitrogen in water bodies can lead to oxygen depletion and reduces fish and shellfish populations. Clearly, these four problems cannot be ignored and either government or society needs to help reduce the quantity of NOx in

Some common words found in the essay are:
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Approximate Word count = 1803
Approximate Pages = 7 (250 words per page double spaced)