2015年高考作文优秀范文：中秋节

作者高级词汇使用比较准确，词汇表达较丰富，但仍需增加词汇积累；使用了部分简单的长难句，可适当增加一些复杂的长句；全文结构较为严谨，应适当增加文中衔接词的使用。

Using Choice Experiments for Valuing the Environment” as proof offering the latest research developments in the completely new method of tests use for to make correct environment and economic policies本文提供的最新研究发展的选择实验方法应用于非市场商品的估价。 measurement Choice experiments, along with the, by now, well-known contingent valuation method, are very important tools for valuing nonmarket goods and the results are used in both cost-benefit analyses and litigations related to damage assessments. The paper should provide the reader with both the means to carry out a choice experiment and to conduct a detailed critical analysis of its performance in order to give informed advice about the results. A discussion of the underlying economic model of choice experiments is incorporated, as well as a presentation of econometric models consistent with economic theory. Furthermore, a detailed discussion on the development of a choice experiment is provided, which in particular focuses on the design of the experiment and tests of validity. Finally, a discussion on different ways to calculate welfare effects is presented.