Looking Ahead—Future Issues when Reflecting on the Place of the iConsumer in Consumer Law and Copyright Law

The following is a brief report of the discussion and main comments that were made during a workshop ‘The place of the iConsumer in EU and US law—protecting consumers of copyright protected content’, held in Amsterdam on 14 and 15 of December 2007. The workshop was part of a series of joint events organised by the Berkeley Centre for Law and Technology, University of California (BCLT) and the Institute for Information Law (IViR), University of Amsterdam on copyright and a follow-up to the conference on ‘Copyright, digital rights management technology and consumer protection’ that was held at the UC Berkeley in March 2007. The main goal of the workshop was to confront a consumer law approach with the more commonly discussed approach of internalising user-related questions directly into copyright law. To this end, a selected group of European and US experts in both fields, copyright law and consumer law, were invited. The participants were then asked to share their thoughts and views from the different fields of law with regard to a number of main statements given by the organisers. The transatlantic perspective further added to the discussion. The main purpose of this report is to point to a number of issues that, according to the workshop participants, should be taken into account in future discussions concerning the legal position of the iConsumer. This report summarises the discussion along the three statements that the organisers asked participants to consider. The report gives some background information for each of the statements, to then describe the main arguments made during the workshop, to the extent that this discussion has not already been internalised in the papers that are part of this special JCP issue.

贴现因子、偏好和行为经济学

本文讨论了影响人们跨时选择的重要因素--贴现因子的最新进展以及他们在经济学和金融中的重要应用,给出了目前关于改变贴现因子的模型.     

转基因标签的消费者维度思考

本文从消费者角度分析了现行转基因标签政策实施过程中存在的成本转移、道德风险等等被忽视的问题．并以我国包装大豆色拉油市场为例，利用垂直差别化模型对加贴转基因标签前后消费者经济福利进行了比较。     

Did households’ time preference change due to the Great Recession?

Household time preference for US households, as measured by the planning horizon, was fairly stable for many years, but sharply changed with the onset of the Great Recession. Based on an analysis of a combination of the 1992–2013 Survey of Consumer Finances (SCF) datasets, time preference increased in 2010 and remained high in 2013, indicating households were less patient after the onset of the recession. This pattern held up even after controlling for household characteristics.     

The Economic Value of Water Quality

Stated preference values for water quality ratings based on the US Environmental Protection Agency National Water Quality Inventory ratings provide an operational basis for benefit assessment. Iterative choice survey results for a very large, nationally representative, Web-based panel imply an average valuation of $32 for each percent increase in lakes and rivers in the region for which water quality is rated “Good.” Valuations are skewed, with the mean value more than double the median. Sources of heterogeneity in benefit values include differences in responses to average water quality information and the base level of water quality. Conjoint estimates are somewhat lower than the iterative choice values. The annual economic value of the decline in inland US water quality from 1994 to 2000 is over $20 billion.      

浅析中国传统民居所反映出的家文化偏向

对我国传统民居所反映出的家文化偏向进行了深入系统的分析,并归纳出下面几点结论:传统民居选址、布局的风水模式,反映出了一种家之环境文化偏向;传统民居的对称组群封闭式布局,反映出了一种家之伦常文化偏向;传统民居材质的“当下存在”和祠堂的“永存不灭”,反映出了一种家之“弃祈”文化偏向。     

促进中部地区发展的财税政策

由于种种原因,中部地区经济发展相对缓慢。而中部地区经济的崛起对于我国国民缉济协调、可持续发展来说,有着重要的战略意义。文章分析了中部六省资源优势和经济发展现状及当前财税政策对中部地区的制约因素,提出发展中部经济发展的路径,建议采取政策倾斜、改革现行增值税、资源税等政策手段刺激中部地区的发展。     

意图和逻辑及理性选择

经济生活中的主体在执行行动之前,总是先有一个意图,然后再制定规划,最后逐步实现该规划。在这个过程中,主体要进行实用推理,要和其他主体进行交互作用,同时其意图也会受到信息和信息变化的影响,这是一个动态的过程。在大量的现代分析理论中,知识、信念和偏好,都发挥着巨大的作用,现在的某些决策和博弈论者都坚持认为对决策环境的恰当的描述内容中都应该包括主体的信息模型。这些模型的发展,很大程度上归功于对现代动态认知逻辑的研究。决策论和博弈论都是工具理性论。