试论新形势下的档案收集工作

在新形势下应正确认识和把握档案收集工作的地位和作用,阐述当前档案收集工作面临的新情况、新问题,提出做好档案收集工作的对策。     

Bringing Political Skill into Social Networks: Findings from a Field Study of Entrepreneurs

The authors integrate the entrepreneurship literature's sociological and behavioural perspectives and examine the processes through which entrepreneurs first build social networks and then use the network resources for enhancing venture performance. Field interviews of entrepreneurs during a six‐month period reveal that political skill is an important individual‐level factor that influences the construction and use of social networks. Theoretical and practical implications of the major findings are discussed.     

物料配比中的微机控制系统

介绍了由微机、ＡＤＣ芯片、Ｉ／Ｏ芯片及其他辅助芯片来实现颗粒物料配比的一种方法。     

Option to acquire or divest a joint venture

This paper develops a model for assessing options in joint ventures. The model is used specifically to examine the option to acquire or divest a joint venture, both in the case where the acquisition/divestiture price is specified ex ante in the initial contract and in the case where the price is to be negotiated ex post. The results derived from the model show how the value of the option and each partner's pay‐off from the venture vary with the structure of the option and how the presence of the option may affect the structuring of the joint venture. The main theoretical insights are stated in 12 potentially testable propositions, and possible ways to operationalize some of the propositions for empirical testing are also explored. Copyright © 2000 John Wiley & Sons, Ltd.     

东南亚深海油气勘探开发形势及对外合作前景

东南亚地区是世界重要的具有深海油气潜力的地区之一,约有100多个深海沉积盆地。2003-2008年,在东南亚发现的新增探明油气可采储量近96亿桶油当量（包括陆地和浅海）。目前在大于200米水深的海域中,近5年新增探明储量最多的国家为马来西亚（17．8亿桶）和印度尼西亚（5．54亿桶）,占东南亚地区这一时期总的新增探明可采储量的24．3％。目前东南亚的深海油气活动规模较小,但深海油气资源潜力不容忽视。该地区深海勘探开发因受边界利益争端等政治问题的影响,存在一定的不确定性和复杂性,这是其对外合作的一个制约因素。我国与东南亚国家的深水合作勘探和开发还处于起步阶段,我们应充分利用地缘优势,适时进入,为我国能源供应多元化提供保障。     

Are college students at greater risk of credit card abuse? Age,gender, materialism and parental influence on consumer response to credit cards

Two studies examine age, gender, parental influence and materialism effects on consumers’ credit card attitudes and behavior. Credit card commitment and use are greater among older adults than college students. Women outperform men in managing balances. Materialism heightens commitment, trust and use, but interferes with outstanding balance management. Parental influence can improve students’ commitment, trust, use and balance management while discouraging overuse. Parental influence also mediates materialism's effect on trust and balance management. Overall, findings show college students are not more vulnerable than older adults to credit card abuse, but that students who are female, materialistic and with less parental influence are at more risk.     

Optimal insurance with background risk: An analysis of general dependence structures

Finance and Stochastics - In this paper, we consider an optimal insurance problem from the perspective of a risk-averse individual who faces an insurable risk as well as some background risk and...     

Do regulations limiting management influence over auditors improve audit quality? Evidence from China

We use data from China to examine whether regulations that limit management influence over auditors improve audit quality. China’s State-owned Assets Supervision and Administration Commission of the State Council (SASAC) issued two rules in 2004 aimed at improving audit quality for state-owned enterprises ultimately controlled by the central government (CSOEs). These rules limit management influence over auditors by mandating that SASAC assign auditors for CSOEs and by requiring management to retain auditors for at least 2 years and at most 5 years. Since these rules apply only to CSOEs, we use a difference-in-difference design to study the impact of these regulations on audit quality. We find that audit quality for CSOEs relative to other companies improves after the enactment of these rules. Our results are robust to a battery of sensitivity analyses. Our findings suggest that limiting management influence over auditors helps improve audit quality.