设计理论对产品设计价值塑造的重要意义

众所周知,设计理论对于产品设计的影响是全局性的,不同的设计理论诞生不同的风格,追逐着不同的市场和人群,左右着产品的定位,尤其是对产品设计进行着不同的价值塑造。结合当今不同的设计理念,本文在其根本意义上探究"理论"和"价值"之间的关系,不是单纯拘泥于不同理论及其价值的研究,而是通过其背后的种属东西进行分析。同时加入个案分析,说明其重要意义,尽可能以一种深层次的视角,完善相关研究。     

浅析中国传统建筑柱础艺术设计

文章主要通过对中国传统建筑柱础的介绍,让我们比较深入的了解与探析了有关柱础的基本知识,和它的功能、造型、雕饰、及它的文化内涵和历史价值。并通过这样的认识,让我们感受到柱础作为中国传统建筑的一个构件,它的地位与价值是非常重要的。     

产业集群竞争力的影响因素与实证检验

本文的写作是基于一种认识,即产业集群在成长过程中,决定其成长的内在机制是自身的竞争力。本文运用定性研究和定量研究相结合的方法,着重分析产业集群竞争力的影响因素,并对分析结果进行了统计解释。最后对我国开发区竞争力的影响因素进行了归纳。     

带形状参数Bézier曲线最小平方降阶逼近

给出了基于L2范数下用m次（m≤m）带形状参数B6zier曲线最小平方逼近n＋1次带形状参数Bézier曲线的方法,同时也考虑了c^0和C^1约束条件下的最小平方降阶逼近．通过解线性方程组可得到新的降阶逼近曲线的控制顶点,降阶逼近曲线的误差也可计算．     

CONSUMPTION (IN)EFFICIENCY AND FINANCIAL ACCOUNT MANAGEMENT

Consumption may be inefficient when a household cannot choose the optimal bundle of goods at a minimum cost. After discussing alternative approaches, this paper proposes the use of money metric indirect utility function motivated by Feenstra and Varian in measuring consumption inefficiency. Then, Bamoul–Tobin transactions demand for money model is extended to show how household ability to manage its income, expenditure and financial accounts may affect consumption inefficiency. Results of the stochastic cost frontier approach, which is employed in estimation and the prediction of the European Union household consumption inefficiency, suggest that household expenditure performance is partly explained by the changes in the consumption efficiency and the efficiency is not independent of financial account management.     

投资组合VaR分解的应用研究

针对VaR的不足,Garman M．于1997年提出了成分VaR和边际VaR。采用德尔塔——正态法度量投资组合的VaR、边际VaR和成分VaR,使用假设检验法对模型进行回测的研究结果表明,该计算方法下的VaR模型有效,边际VaR和成分VaR能为资产管理者提供更多有关投资组合风险的信息。     

Testing Prediction Performance of Poverty Models: Empirical Evidence from Uganda

This paper examines the performance of a method of predicting poverty rates. Because most developing countries cannot justify the expense of frequent household budget surveys, additional low‐cost methods have been developed and used. The prediction method is based on a model linking the proportion of poor households to suitable explanatory variables (consumption proxies). These consumption proxies are variables that can be collected at much lower cost through smaller annual surveys. Several applications have shown that such models can produce poverty estimates with confidence intervals of a similar magnitude to the poverty estimates from the household budget surveys. There is, however, limited evidence of how well the methods perform out‐of‐sample. A series of seven household budget surveys conducted in Uganda in the period 1993–2005 allows us to test the prediction performance of the model. We test the poverty models by using data from one survey to predict the proportion of poor households in other surveys, and vice versa. The results are encouraging, as all models predict similar poverty trends. Although in most cases the predictions are precise, sometimes they differ significantly from the poverty level estimated from the survey directly.     

《少年派的奇幻漂流》影像修辞的魅力

本文结合电影修辞学相关理论,对《少年派的奇幻漂流》影片文本叙事中,对长镜修辞、变格和形变修辞、幻构修辞和喻意修辞的突出运用做出分析,并结合文本内涵对其修辞效果分别做出详细解读。通过对李安运用电影修辞格的独到之处与效果的分析,为我们的电影创作与修辞格的运用提供借鉴。     

论票据背书涂销

背书涂销是票据权利人将票据背书部分的背书人签名或其他记载事项予以涂抹或消除的行为.由于各种不同的原因会发生票据背书涂销的现象,为避免背书涂销之后对背书连续产生影响,论文具体分析背书涂销影响背书连续性的场合,并针对仅仅涂销被背书人名称这一特殊的背书涂销情形作了说明,并进一步阐述时背书连续的影响.     

人民币实际汇率变动对我国进出口贸易的弹性影响——基于可变参数模型的实证研究

基于可变参数模型和脉冲响应函数分析法对汇率变化与我国进出口贸易的弹性影响进行分析,结果发现：在所选样本期内我国进出口贸易值同向变动,出口对汇率变化反应的滞后期要短于进口的滞后期。这说明在我国目前经济增长模式不变的情况下,汇率持续升值更多地会导致进出口减少进而损害整体经济,且对改善贸易收支不平衡的影响十分有限。其解决途径是改变我国经济增长方式,即拉动经济增长的动力由投资和出口为主转变为由投资和国内消费为主。