城市生态绿化项目的政府投资方式改革——基于绿地建设与房产开发商的利益互动关系研究

通过对公共产品的内涵分析表明，仅由政府提供公共产品经常会出现不经济现象；只要解决外部性问题，公共产品是可以由私人提供的。以上海公共绿地为例，在分析目前公共绿地政府投资方式的基础上，研究绿地建设与房产开发商的利益互动关系，探讨城市绿地外部效应内部化的投资方式改革，提出房产与绿地联合开发建议，以期减轻政府建设城市绿地的资金压力，为实现城市公共绿地的最优投资提供理论上的依据。     

中小型商业裙楼经营模式研究与创新——以南京市为例

以南京市为例，分析中小型商业裙楼空置的原因，研究现有商业地产经营模式，进行租售结合模式创新，提出适合中小型商业裙楼项目的节点招商，对比其他租售结合模式，明确节点招商的权属、租务合同等问题，详述其适用性和操作过程，并提出可能存在的问题。     

Federated searching and usability testing: Building the perfect beast

With the ubiquity of federated search tools as viable solutions for students and researchers to search across external sources and internal repositories, users have become more sophisticated in their application of this technology. With the goal of optimizing the user experience of its newly introduced federated search offering, Endeavor Information Systems employed usability testing to gain insights into the critical requirements of librarians and information professionals for this solution. The results of this analysis, conducted in concert with market research and customer focus groups, and their relevance to Endeavor's federated search technology are the focus of this article.     

A Feminist Political Economic Critique of Women and Investment in the Popular Media

From a feminist political economic perspective, this paper examines the relationship between gender and investment in the popular media in three interrelating ways. First, a discourse analysis was used to examine eight popular books on investment for women published in the US. The popular financial literature asks women to solve the problems that they encounter in a patriarchal household by participating in the financial market. Second, Suze Orman was used as a case study to show the commodification process of financial information through the tactics brand differentiation, multi-platform delivery, and creation of niche markets. Third, the consumption of commodities is linked to that of production and distribution by revealing the relations between the gendered production and reproduction in the household, transnational corporations, and financial institutions.     

论中国企业的人才管理新思维

随着全球一体化经济和科学技术的迅猛发展，“人才管理”逐渐在中国落地生根，但在企业的实践中却遇到了许多问题，此时中国企业急需寻求更加科学、高效、低成本的人才管理方法，以满足企业发展对人才的需求。     

论建设型财政时期陈云对遏制投资饥渴的贡献

新中国60年的经济发展历程,从财政史的角度看,经历了一个由建设型财政向公共型财政转变的过程.在1949～1984年建设型财政时期,陈云为遏制政府投资饥渴症,力求实现财政平衡和改善积累与消费的关系做出了重要贡献,其思想和实践具有重要的现实指导意义.     

山区经济发展投融资问题研究

资金是山区经济发展的重要因素。投融资是山区经济发展的实现条件和必要手段。客观分析和充分认识山区经济发展投融资运行面临的矛盾并采取切实有效措施加以解决 ,可促进山区经济蓬勃发展     

企业投资风险的度量预测方法和防范策略研究

投资风险是投资活动中实际值达不到期望值的程度。利用期望值、标准差和标准差系数的概念 ,可以度量和预测企业投资项目风险的大小。作者从单个投资项目、二个投资项目和多个投资项目的角度给出了投资风险度量和预测的模型。最后指出企业投资风险的十条防范策略和四条具体措施     

Statistical properties of detrended fluctuation analysis

The main goal of this work is to consider the detrended fluctuation analysis (DFA), proposed by Peng et al. [Mosaic organization of DNA nucleotides, Phys. Rev. E. 49(5) (1994), 1685–1689]. This is a well-known method for analysing the long-range dependence in non-stationary time series. Here we describe the DFA method and we prove its consistency and its exact distribution, based on the usual i.i.d. assumption, as an estimator for the fractional parameter d. In the literature it is well established that the nucleotide sequences present long-range dependence property. In this work, we analyse the long dependence property in view of the autoregressive moving average fractionally integrated ARFIMA(p, d, q) processes through the analysis of four nucleotide sequences. For estimating the fractional parameter d we consider the semiparametric regression method based on the periodogram function, in both classical and robust versions; the semiparametric R/S(n) method, proposed by Hurst [Long term storage in reservoirs, Trans. Am. Soc. Civil Eng. 116 (1986), 770–779] and the maximum likelihood method (see [R. Fox and M.S. Taqqu, Large-sample properties of parameter estimates for strongly dependent stationary Gaussian time series, Ann. Statist. 14 (1986), 517–532]), by considering the approximation suggested by Whittle [Hypothesis Testing in Time Series Analysis (1953), Hafner, New York].     

人才供应链培养模式下高职个人投资、收益与风险防范研究

在人才供应链下培养模式下，作为“原材料”的高中生越来越重视高职教育的投资与收益问题，本文通过分析高职教育个人投资与收益，从个人、高职院校、企业和政府四个方面提出了防范高职教育的个人投资风险。