所有制结构变动与居民收入差距:研究综述

改革开放以来,我国经济赢得了持续快速发展。这主要得益于:以资本和劳动为代表的物质要素供给不断增加;以所有制改革为核心的经济体制改革有效推动了经济技术效率的提高。但是,在所有制结构转换推动国内经济发展和居民收入水平改善的过程中,也对经济公平带来了严重的挑战,这突出表现在居民收入差距的逐渐扩大。本文重点考察了近年来国内外在所有制结构变动与居民收入差距研究方面的有关成果,并在综述这些成果的同时,研究了所有制结构变迁引起经济增长,经济增长与收入差距的交互关系以及所有制结构变动如何传导至收入差距。     

我国上市公司再融资绩效评价研究

文章选取1999—2004年期间发生再融资的495家上市公司作为分析样本,为消除行业、规模、时间等因素的影响,参考功效系数法构造了上市公司再融资的绩效评价体系。通过实证分析发现,我国上市公司再融资当年及以后6年内出现绩效显著下降;不同年份再融资的公司绩效有显著差异;再融资的方式对绩效有显著的影响,其中可转债最好、增发其次、配股最差;再融资后资产负债率上升,而公司绩效反而下降;上市公司总资产规模与再融资绩效无关。     

“后危机时代”下对华反倾销的实证分析

随着全球金融危机的不断恶化,中国再度成为各国反倾销措施的"众矢之的"。这不仅严重影响我国的出口贸易,也阻碍着我国企业海外发展战略的实施。因此,本文从调查数量、发起国家、涉案产品、调查方式等多方面,综合分析近期对华反倾销的特点,进而揭示我国企业应对反倾销的几点启示。     

我国大豆出口贸易的现状与对策

近年来,我国大豆出口面临越来越激烈的国际竞争.我国大豆对外贸易存在生产成本高、政策保护不足、单产水平低和销售困难等问题,提升我国大豆出口贸易竞争力必须关注市场区位、质量问题.     

Tourist experience of nature in contemporary China: a cultural divergence approach

The study of Chinese nature tourism is a relatively independent research realm which adopts a cultural perspective to study the tourist experience. Chinese tourists are regarded as being accustomed to experiencing nature through associating it with high culture such as landscape poetry and paintings, calligraphy, and so on, and the impacts of traditional popular culture are seldom addressed. Yet, for the majority of Chinese, popular culture has significant influences on their behavior. From a cultural divergence approach, this paper chooses Huangshan Mountain as a case to investigate the way common Chinese people experience nature, and it is found that cultural impacts are differentiated, since neither cultures nor tourist groups are homogeneous. Specifically, tourists can be classified into classicists and folklorists according to whether they have professional knowledge about the traditional arts. As the majority of Chinese are folklorists and are largely neglected in the research, they are the main interest of this study. High culture has a weak impact on folklorists because they lack professional knowledge to associate with nature through high culture. It is popular culture that strongly influences folklorists’ behaviors in their drawing farfetched analogies to nature and praying to nature.     

Why is there no momentum in the Taiwan stock market?

Momentum strategies usually do not produce significant profits in emerging stock markets. Chui, Titman, and Wei [Chui, A. C. W., Titman, S., & Wei, K. C. J. (2000). Momentum, legal systems and ownership structure: An analysis of Asian stock markets. Working paper, Hong Kong Polytechnic University, Chui, A. C. W., Titman, S., & Wei, K. C. J. (2006). Individualism and momentum around the World. Working Paper, Hong Kong Polytechnic University] argue that the lack of profitability is due to cultural differences. In this paper, we look at one of the largest emerging markets, the Taiwan stock market. We find that DOWN markets occur more frequently and momentum profits are more negative following DOWN markets in Taiwan than in the US. Taken together, our findings suggest that the lack of profits from momentum strategies in emerging markets may be due more to the state-dependence of momentum discovered by Cooper, Gutierrez, and Hameed [Cooper, M. J., Gutierrez R. C., & Hameed, A. (2004). Market states and momentum. Journal of Finance, 59, 1345–1365] rather than to cultural differences.     

信托业洗钱风险分析及反洗钱对策

信托业面临的洗钱风险主要在于被利用实现非法资金的离析和融合，隐瞒资金的真实来源和去向，将犯罪收益融入一般经济体系。当前信托业反洗钱面临信托行业反洗钱基础薄弱、信托业反洗钱制度建设亟待完善、信托业反洗钱监管相对滞后等问题，必须完善制度体系建设，增强信托合规经营意识，健全内部控制措施，全面落实反洗钱要求，切实防范信托业被洗钱毒瘤侵蚀。     

发展城市旅游以提升旅游民生

旅游的民生性越来越得到重视,城市旅游的发展是旅游民生推进的重要体现,两者的交融决定了采取可行性的开发策略将起着重要的积极作用。文章分析了当今城市旅游的现状,结合当今实际,提出了要通过发展城市旅游以提升旅游民生,最后提出了相关政策建议。     

Simultaneous dock assignment and sequencing of inbound trucks under a fixed outbound truck schedule in multi-door cross docking operations

This paper studies the simultaneous dock assignment and sequencing of inbound trucks for a multi-door cross docking operation with the objective to minimize total weighted tardiness, under a fixed outbound truck departure schedule. The problem is newly formulated and solved by six different metaheuristic algorithms, which include simulated annealing, tabu search, ant colony optimization, differential evolution, and two hybrid differential-evolution algorithms. To evaluate the total weighted tardiness associated with any given inbound-truck sequence and dock assignment, an operational policy is developed. This policy is employed by every metaheuristic algorithm in searching for the optimal dock assignment and sequence. Each metaheuristic algorithm is tested with 40 problems. The major conclusions are: (1) metaheuristic is generally an effective optimization method for the subject problem; (2) population based metaheuristic algorithms are generally more effective than projection based metaheuristic algorithms; (3) proper selection of algorithmic parameters is important and more critical for projection based metaheuristic algorithms than population based algorithms; (4) the two best algorithms are ant colony optimization and hybrid differential evolution 2; among them, ACO takes less time than hybrid 2 and thus can be declared the best among all the six metaheuristic algorithms tested.     

现代交通运输统计存在的问题和策略分析

通过对交通运输的概念和当前国内交通统计现状的分析.指出了现代交通统计中存在的几个问题;针对交通运输统计工作中的问题,给出了目标规划、统计内容、资料互补、统计技术等方面的解决策略性建议.