Discussing On International Trade Policy Of Our Nation By Estimating Environmental Cost

Economy development leads to consistant development of trades between nations. But it also leads to environmental problem which makes us pay more attention to. People gradually realize that there are close relationship between economy development and environment protection. In order to develop nation's economy, each nation should take measures to protect environment. So they all reinforce protection and promote harmonic development of economy and environment protection. There are also many professors doing research in this area and getting many good results.It adds environmental cost to traditional cost. Because of this we can view the development of economy on a different aspect. Both European countries and America do well in this area.We realize the importance of environment problem and estimate environmental cost very late. As attaching much importance on this, our nation also do some research, such as Green GDP estimation in some provinces. Combining some theories and methods of estimation, this article pay more attention to the influence of environmental cost to the trade in Qindao. So it is meaningful to discuss it.At first, this article discusses the relationship between environment and trade, including the influence of environment to the trade and the influence of trade to environment. And then, sum up the estimation methods of environmental cost and introduce our nation's estimation methods. At last, estimate generally on environmental cost in Qindao. Do research on the situation of trade in this city, and give some suitable suggestions for our nation's development of national trade.