Serioulsy??? Are you that economically challenged to understand the fundamental differences? How many of our elected officials have successfully ran a multi million/billion dollar business? Running a business is about effectivley managing your cost of goods, HR capital expenditures, supply chain effiiciencies, and to continuously do this process as in today's age the customer determines margins I.E. price. Hence free market economics.
Government is inefficient, gluttonous with expenses/spending, running massive debts, poor at projecting incoming revenue with outgoing spending, acts as the board of directors and owner (ousting of Wagoner), invest money in operations that drag down the economy (UHC, GM, Chrysler, et all), issues checks to themselves to issue/print more capital, etc. etc. etc.
If I am a company and I can buy my own debt, how frickin' sweet would that be. My bad, remember Enron, Worldcom, etc.
Read Milton Firedman's "Capitalism and Freedom"
Conclusion
The conclusion to the book centers on how, time and time again, government intervention often has an effect opposite of that intended. Most good things in the United States and the world come from the free market, not the government, and they will continue to do so. The government, despite its good intentions, should stay out of areas where it does not need to be.