2015年高考作文优秀范文：中秋节

能够很好的使用长难句且句法很棒；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；全文结构较为严谨，应适当增加文中衔接词的使用。

Paper 1: “Using Choice Experiments for Valuing the Environment” (with F.Carlsson and P. Martinsson) This paper provides the latest research developments in the method of choice experiments applied to valuation of non-market goods. 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.