中国旅游景区景点中泉的命名特征

在旅游规划与开发中,泉的命名问题逐渐引起国内学者的关注.通过统计分析各类地名词典中的672个泉名,得出其省域分布,揭示出中国旅游景区景点中泉的命名特征,进而为旅游规划和资源开发中泉的命名问题提供客观依据.     

我国收入分配制度改革探析——对“十二五”规划中“两个同步”的解读

在收入分配制度改革方面,“十二五”规划明确提出了“两个同步”的发展目标,即居民收入增长和经济发展同步、劳动报酬增长和劳动生产率提高同步。从“两个同步”的内涵入手,具体分析当前我国提出“两个同步”的原因,并从调整和完善国民收入分配格局、建立合理的工资增长机制、发挥税收的调节作用、大力拓宽就业渠道和增加居民收入4个方面具体阐述“十二五”期间实现“两个同步”的途径。     

我国财政支出对居民消费扩张的效应分析

财政支出作为财政政策的重要组成部分,体现了一国政府职能的内在要求。现阶段,如何合理安排财政支出以有效刺激居民消费,已经成为我国经济政策的重要内容。通过建立财政支出与居民消费的向量误差修正模型(VEC模型),可以发现财政支出部分"挤出"居民消费,居民收入无论短期还是长期均是居民消费增长的重要因素。     

Estimates based on preliminary data from a specific subsample and from respondents not included in the subsample

Various approaches to obtaining estimates based on preliminary data are outlined. A case is then considered which frequently arises when selecting a subsample of units, the information for which is collected within a deadline that allows preliminary estimates to be produced. At the moment when these estimates have to be produced it often occurs that, although the collection of data on subsample units is still not complete, information is available on a set of units which does not belong to the sample selected for the production of the preliminary estimates. An estimation method is proposed which allows all the data available on a given date to be used to the full-and the expression of the expectation and variance are derived. The proposal is based on two-phase sampling theory and on the hypothesis that the response mechanism is the result of random processes whose parameters can be suitably estimated. An empirical analysis of the performance of the estimator on the Italian Survey on building permits concludes the work. The Sects. 1,2,3,4 and the technical appendixes have been developed by Giorgio Alleva and Piero Demetrio Falorsi; Sect. 5 has been done by Fabio Bacchini and Roberto Iannaccone. Piero Demetrio Falorsi is chief statisticians at Italian National Institute of Statistics (ISTAT); Giorgio Alleva is Professor of Statistics at University “La Sapienza” of Rome, Fabio Bacchini and Roberto Iannaccone are researchers at ISTAT.     

多维解读约克纳帕塔法世系小说《烧马棚》中的父子关系

父与子文学母题在福克纳的约克纳帕塔法世系小说中反复出现。不同作品中的父子关系各有特点。这篇文章从父子关系的情感基础、父子对话模式、基督教文化等角度对《烧马棚》父子关系进行解读:儿子萨蒂内心忠诚与反叛的较量贯穿父子关系发展始末;父子对话模式表现为;语言刺激反应链条断裂,以言取效行为失败,违背合作原则下的对话准则;父子关系的原型影射耶稣与其门徒的关系,有着强烈的宗教内涵。     

关于扩大内需的几点思考

当前扩大内需、拉动经济增长已成为社会各界关注的焦点。本文对其中的几个主要问题阐述了自己的看法     

浅谈大众文化的兴起对经典美学的挑战

进入 90年代 ,美学研究的转型问题成为学术界的一大热点 ,本文基于当下文化现状 ,分析这种转型的表现 ,指出其发生的原因及合理性。     

改革认识实践教学模式强化应用能力培养

通过总结五年来岩土与基础工程专业认识实习改革成果,论述了适合土木工程特点的专业认识实习模式.     

论我国民营企业的产权模式与财务策略选择

对我国民营企业发展中存在的问题从产权约束的角度进行了简要评析，并进一步从财务策略方面提出了我国民营企业走出困境、稳定发展的途径和思路。     

Optimal Bootstrap Sample Size in Construction of Percentile Confidence Bounds

In traditional bootstrap applications the size of a bootstrap sample equals the parent sample size, n say. Recent studies have shown that using a bootstrap sample size different from n may sometimes provide a more satisfactory solution. In this paper we apply the latter approach to correct for coverage error in construction of bootstrap confidence bounds. We show that the coverage error of a bootstrap percentile method confidence bound, which is of order O ( n ^−2/2) typically, can be reduced to O ( n ⁻¹) by use of an optimal bootstrap sample size. A simulation study is conducted to illustrate our findings, which also suggest that the new method yields intervals of shorter length and greater stability compared to competitors of similar coverage accuracy.