It encourages economic competition and provides incentive for productivity and efficiency. The most extreme or radical system of capitalism is radical capitalism. Not all capitalistic systems work either, and this is an example of one. There are no regulations over people making the government useless. That leads to there not even being a government, which is also called anarchy. Classic liberal capitalism is the next the level. Originally, this is what the United States had. The government does exist but is limited. People enjoy many economic freedoms and liberties. Also, people are held accountable for their economic decisions. Their success or failure is dependent upon their efficiency. That is what I call incentive. Adam Smith in his book The Wealth of Nations described a capitalistic system like this. He thought that government should be limited to national defense, providing and enforcing law and order, and other necessary public tasks like education and public transportation. The last level of capitalism is state capitalism. This is what the United Sates has now. It is the closest capitalistic system to socialism. Most businesses are privately owned by citizens, but the government intervenes in economic decisions. When the government starts intervening more and more, that is when it becomes socialism. Capitalism offers a peaceful means of exchange. People can buy, sell, and trade at their own free will. That is…