Essay About Free Markets And Marginal Cost

Carbon Emission
Carbon Emission
Carbon Emission Trading
Table of contents
Why free markets are efficient?
What are free markets?
Market efficiency: marginal benefit equals marginal cost
Government Intervention or Not?
Carbon emissions: negative externalities
Government Intervention
Why is EU-ETS chosen?
What is the European Union Emission Trading Scheme?
Long term industry reaction
How does the EU-ETS work?
How was it created?
Allocation of caps and allowances
Price establishment
Types of trading allowed
Penalty
Is CET helping?
CET Today.
Is CET reaching the Kyoto Agreement?
References
Appendix A –
Member states and Emission caps
Appendix B –
Countries that are listed in the UNFCCC
Annex I countries (industrialized countries):
Annex II countries (developed countries which pay for costs of developing countries):
Annex B countries
Appendix C –
EU-ETS price trading history
Why free markets are efficient?
What are free markets?
In economic terms, “free market” is defined as “an economy where all economic decisions are taken by individual households and firms and with no governmental intervention” (Sloman, 2000). In this, the assumption is made that households and firms make all decisions, and they all act in self-interest. Firms all seek to maximize their profits and are free to choose what to sell and which production methods to use. Consumers all seek to get the best value for money from their suppliers and are free to decide what to do with their incomes. Workers all seek to maximize their wages relative to the human cost of working in a particular job and are free to choose where and to work and how much.

The resulting supply and demand decisions of firms and households are transmitted to each other through their effect on prices.
Market efficiency: marginal benefit equals marginal cost
In an efficient market, the quantity demanded balances with the quantity supplied. In such cases the marginal cost of the supplier equals the marginal benefit of the consumer. Producing one more unit would cost more then the consumer is willing to pay.

Figure 1: market efficiency at the equilibrium
Figure 1 shows the demand and supply curve of a product. At the intersection we find the equilibrium quantity and price. Market forces persistently bring marginal cost and marginal benefit to this equilibrium, which maximizes the sum of consumer surplus and produced surplus.

However, there are some obstacles to efficiency of the free market. The most significant of these obstacles are:
Price ceilings and price floors
Taxes, subsidies and quotas
Monopoly
External cost and external benefits
Public goods and common resources
In the next chapter it becomes clear that point 2 and 4 are matters of concern, when the topic of ‘Carbon Emission Trading’ is discussed.
Government Intervention or Not?
Carbon