我国推进银证混业经营中的相关模式选择

在分析和比较银证混业有关经营模式、过渡模式和监管模式的基础上,结合我国现有国情,指出我国应选择纯粹金融控 股公司的经营模式、"人为渐进"的过渡模式,辅之以银监会牵头的牵头监管模式,渐进地推进银证混业。     

对合并会计报表合并范围和方法的思考

合并会计报表是当前财务会计的三大难题之一。随着企业合并事项的不断增加 ,合并报表的合并范围应加以明确的合理的界定。采用购买法编制合并报表是主流 ,但并不能因此禁止采用权益集合法。购买法与权益集合法各有其适用条件和优缺点。在我国 ,对换股合并采用权益集合法 ,是一个合理的现实的选择。     

Synergies or Trade-Offs in University Life Sciences Research

Major legislative, legal, and technological changes paved the way for a period of remarkable growth in the patenting of life science research by U.S. universities in the 1980s and 1990s. Using a multiple-output cost framework and two decades of panel data on ninety-six universities, this article examines whether economies of scope and/or scale are present in university production of three major life science research outputs: journal articles, patents, and doctorates. The results show strong evidence of economies of scale in life science research production with mixed evidence of economies of scope between articles and patents.     

长期股权投资权益法新旧准则的比较

长期股权投资权益法新旧准则在适用范围、初始投资成本的确定、被投资单位发生的净盈亏投资企业的财务处理、成本法与权益法的转换、长期股权投资的减值准备,以及对长期股权投资相关信息的披露要求等都存在较大差异.新准则既具有中国特色,又基本与国际会计准则相趋同,与原准则相比更加合理、完善.     

中国现代日记体、书信体小说研究综述

学术界对中国现代日记体、书信体小说的研究匮乏，这种研究现状与现代日记体、书信体小说曾经蔚然成风并且留下诸多经典文本的文学史史实不相符合。有两方面的问题值得我们作更深入的探究：一是拓宽研究的覆盖面，不光把研究的视角锁定在男性作家的笔下，而且要将中国现代女作家笔下的大量的日记体、书信体小说纳入研究视野；二是理论角度的突破，应该进一步从认识论、美学、心理学和意识流理论等层面对现代日记体、书信体小说作深入的探讨。     

Digital identity: How users value the attributes of online identifiers

This paper examines online identifiers from an economic perspective. It uses conjoint analysis survey techniques to develop empirical data on how users value the attributes of online identifiers. It is concerned in particular with three issues: (1) the degree to which identified subjects value increasing the scope of an identifier, i.e., the ability to use a single identifier to access services offered by several organizations; (2) the degree to which users’ choice may be constrained by switching costs; and (3) the value individuals place on privacy and data security relative to other attributes such as cost or scope. The survey population was located in South Korea. The results indicate that e-mail addresses dominate the world of online identifiers for ordinary consumers; that consumers highly value increased scope (e.g., single sign-on capabilities) and the security of their private data; and that switching costs are high.     

Exploring the structural effects of internetworking

Extant theory presents conflicting perspectives on how internetworking might affect the organizational structures of established firms. One prediction is that internetworking could narrow organizational scope and deepen specialization, reduce hierarchy, and increase external partnering. A second contends that internetworking might increase scope, expand hierarchy, and decrease external partnering. Analysis of a multinational sample of 469 firms reveals that deeply internetworked firms are more focused and specialized, less hierarchical, and more engaged in external partnering than less intensively internetworked organizations are. No scope broadening or hierarchy expansion effects are observed. Copyright © 2004 John Wiley & Sons, Ltd.     

When is more better? The impact of business scale and scope on long‐term business survival,while controlling for profitability

Empirical research shows that larger businesses tend to survive longer than smaller companies. Little research, though, shows whether size confers survival advantages in addition to the survival benefits of baseline profitability. Moreover, no prior research attempts to disentangle the benefits of organizational capital that accrue from greater scale from those that arise from greater business scope. Thus, we lack a conceptual understanding of the underlying benefits of business size for long‐term survival. We expect business scale and business scope to reflect organizational capital that offers survival benefits, where we conceptualize scale in terms of annual sales revenue and scope in terms of product line breadth and sub‐sector participation within a related business context. We first argue that greater business scale and business scope each enhance long‐term survival, independent of baseline profitability, owing to greater availability of financial resources, organizational routines, and external ties. We then argue that the benefits of scale are greatest for multi‐product businesses, stemming from positive interactive effects of breadth and depth. We find support for these hypotheses with data from 618 firms that operated in the U.S. medical sector between 1978 and 1995. Copyright © 2007 John Wiley & Sons, Ltd.     

Experience and scale and scope economies: trade‐offs and performance in development

This paper examines how knowledge created by firm experience (learning economies) and scale and scope economies affect performance in firms' development activities. The empirical results suggest that each factor has a significant effect on development performance. Moreover, knowledge that results from greater experience within a particular technological area, when combined with knowledge spillovers from greater scope in other technological areas, significantly improves development performance. The results suggest that experience shapes and facilitates firms' abilities to absorb knowledge spillovers. Our empirical findings thus provide a more nuanced examination of the drivers of performance and have implications for the management of firms' development activities. Copyright © 2006 John Wiley & Sons, Ltd.     

论个人所得税制度的改革

我国现行的个人所得税制度经过十多年的实践,其弊端日渐突出:征税范围过于狭窄;现行的分类课税模式不符合按能负担原则;费用扣除不规范;税率结构不合理;征管方式落后。因此必须进行改革,使个人所得税整体功能得到正常发挥。