对堵车的一点看法（A view of traffic jam）.doc

对堵车的一点看法（A view of traffic jam） The national traffic economic outlook (2012-10-09 07:44:39) The National Day every year, this year is particularly odd. What happened a friend in Beijing on the eight day holiday invented the toll road free stuff, causing a traffic jam is as the acme of perfection. Western friends to post to ask what I said, someone to prove that the elderly present price controls lead to rent dissipation is on the value of the argument. Unfortunately, on the head of the rent, the highway not only decreased to zero, but there is a negative situation. The old man was writing price management theory can not think of, the car on the road, the block, more than 10 hours is not impossible to quit, rent a helicopter, how does not decrease the negative? A student asked the teacher: Mao Yushi said on the Internet should be charged to highway, they called a half young cynic, how would there be so many stupid young cynic? My response: young cynic not stupid, but smart, because they are not free to drive on the highway. I also not smart, visit the free highway in the busy holiday in IQ with little friends tied young cynic. A few classmates asked me not to cause analysis of highway congestion free of this topic, I want to write two days -- dare not shallow knowledge. In fact, the theory and concepts are shallow and difficult it is to change a respectable. The shallow theory with multi change is deep knowledge, high degree of difficulty, students should carefully follow up. Assuming no cost of highway: land and construction are no cost, management cost is zero. With such limitations, not crowded, try to use the best interests of the community should not charge the highway. This supports Hotelling, Samuelson, and other masters of public goods aros point of view, that is the marginal cost of support that they say is zero is not free view. Unfortunately, they did not point out that an all cost is zero this assumption is genius, but to grasp the lack of economic concep