抗拔锚杆桩技术解决地下室抗浮

介绍地下室结构抗浮问题解决方法:采用抗拔锚杆桩施工技术的成功施工经验。     

城市干道交通拥堵识别技术研究

为快速有效地进行城市干道的交通拥堵识别,文中提出一种基于朴素贝叶斯的城市干道交通拥堵识别算法。最后,基于南京市主干道的交通调查数据,对朴素贝叶斯算法以及基于径向基函数神经网络的城市干道交通拥堵识别算法进行对比。结果表明,朴素贝叶斯算法在对城市干道交通状态的识别上比基于径向基函数神经网络算法具有更好的准确性、优越性以及更低的误判率。     

Liquidity determination in an order-driven market

We exploit full order level information from an electronic FX broking system to provide a comprehensive account of the determination of its liquidity. We not only look at bid-ask spreads and trading volumes, but also study the determination of order entry rates and depth measures derived from the entire limit order book. We find strong predictability in the arrival of liquidity supply/demand events. Further, in times of low (high) liquidity, liquidity supply (demand) events are more common. In times of high trading activity and volatility, the ratio of limit to market order arrivals is high but order book spreads and depth deteriorate. These results are consistent with market order traders having better information than limit order traders.     

基于工序的油藏经营工资制度简析

文章分析了现代油藏经营管理、现行工资制度的特点,探索基于工序的油藏经营工资制度,即基于工序的定额工资制度,以期逐步完善现有的油藏经营工资制度,更有效的激励员工,实现油藏效益与个人收益的紧密联系及最大化。     

中铁快运北京分公司配送网络优化研究

随着社会经济的发展,货物运输呈现几大趋势,其中包括货物运输的物流化。而物流作业(装卸搬运、储存、运输、包装、流通、加工、信息处理等)的很大部分都是在物流节点上完成的,所以,配送中心的选址是否合理直接影响配送中心各项经济活动的成本,同时也关系到企业的长久发展。针对中铁快运公司的具体实例,提出可行的网络优化设计方案,为中铁快运的决策提供支持。     

The Dialectics of White-Collar Crime

A bstract TWO perspectives prevail in analyses of the savings and loan industry's crisis of the 1980s and early 1990s: on one hand are claims of individual fraud and greed; on the other are arguments focusing on organizational factors, particularly the deregulated environment in which lax or nonexistant oversight encouraged "collective embezzelment." Both approaches rely on a narrow conceptualization of the concept of white-collar crime that focuses on identification of the static dimensions that differentiate white-collar crime from other crimes. We apply Schlegel and Weis-burd's (1993) notion of white-collar crime as more of an interactive process than a set of unique defining factors by combining a theoretical focus on the state's policy-making process with an analysis of organizational and occupational crime to analyze the role the state may play in creating the structural environment facilitating those behaviors. We analyze the case of Silverado Banking, Savings and Loan Association to examine the behavioral effects of implementing a state policy of deregulation. The case suggests that state policy may not only regulate and restrict behavior, but actually contain defeating incentives that create corporate behaviors contradicting the policy's intention. This points to the limitation of state theory in its focus on de jure policy creation as opposed to de facto policy implementation and its behavioral and structural consequences. Finally, we suggest that organizational crimes may result not only from circumventing or violating laws that must be enforced; they may also derive from contradictions contained in the policies of state projects themselves. As such, organizational crimes and deviant behavior may be better understood as unintended consequences of the dialectics of state projects.     

Evolutionary perspectives on strategy

We advocate studying strategic management from an evolutionary perspective: using dynamic, path-dependent models that allow for possibly random variation and selection within and among organizations. We argue that this perspective directs our attention to some of the most interesting problems in strategic management. The papers in this special issue are summarized, along with some of their implications for the advancement of an evolutionary perspective on strategy. Collectively, the papers draw on various theoretical rationales, illustrating how an evolutionary perspective can help to integrate the diverse and otherwise separate theoretical traditions that meet within the field of strategic management.     

浅析市场经济下的会计监督

当今社会企业会计造假现象已到了触目惊心的地步，广大公众的投资信心遭受了巨大的打击，信用危机不断恶化。文中从会计监督的基本问题入手，对我国会计监督的现状进行了分析和思考。     

关于我国法定成年年龄标准的思考

我国法定成年年龄是18岁。根据普通心理学的智力发展理论和我国实际人口素质,为适应日益复杂的 社会生活,应将我国民法规定的法定成年年龄从18周岁提高到20周岁,并且相应调整行为能力制度的结构。