Effective incomplete contracts and milestones in market-distant R&D collaboration

R&D outsourcing is often conducted during the early, market-distant stages of the innovation process. However, the main obstacle to this potentially efficient interfirm specialization is the high danger of moral hazard. Most organizational mechanisms fail to control that type of opportunism because of information asymmetries, even ex post. In the theory of incomplete contracts, this problem is mitigated by assigning the control rights to the supplier. To date, empirical studies have mainly investigated the interfirm distribution of the control rights. However, we do not know yet which concrete control right is crucial with regard to supplier opportunism, which is the decisive dependent variable. Our study addresses this research gap. For the first time, we extend the empirical focus from biotechnology and pharmaceutical firm alliances to a cross-industry sample of 113 collaboration cases. The results show the effectiveness of contracts that ex ante assign patent ownership rights to the supplier. The findings are also relevant for management practice because the majority of practitioners do not use this contract type yet, although there is no sign of an effective alternative.     

Statistics usage by French academic libraries: a survey

The article presents a survey on usage statistics management in academic libraries in France. The objective is to provide empirical evidence on real methods and processes, best practices and problems experienced by librarians. The survey adapted Baker and Read's methodology to the French context. One‐third of French academic libraries answered the survey. Results show that usage statistics are crucial for librarians' daily work. COUNTER reports are mostly used, specifically the JR1 format. Two‐thirds of the libraries enhance the usage statistics with other data. Librarians face three major difficulties: lack of time, lack of usage data produced by French vendors, and the need for customized tools. The article contains a short literature review and ends with recommendations for further studies. It is the first published survey on usage data management in France and allows for comparison with results from other countries.     

对部分企业人力资源需求的调查与评估报告

本文为教育部职业技术教育中心研究所教学研究室与德国凯泽斯劳藤技术大学（TU Kaisenlaucem）社会学学院合作进行的关于中国企业人力资源需求和招聘政策的实证调查研究报告，其实证性主要体现在以下几方面：①采用通信方式和E-mail方式，对145家企业进行标准化问卷调查；②对13家不同行业、规模和所有制形式企业详细的实录性访谈；③对在华工作的德国职业教育专家的访谈；④在北京举办由企业代表和职业教育研究人员参加的“明确问题”研讨会；⑤在沈阳举办参与者广泛的、为期两天的课题结束研讨会。     

Open access — the rise and fall of a community‐driven model of scientific communication

• In 25 years, open access has become a significant part of scientific communication, but its success story should not conceal a fundamental change of its nature.
• Open access started at the grassroots, as a bottom‐up, community‐driven model of open journals and repositories but today the driving forces are commercial, institutional, and political interests.
• The fall of open access as a community‐driven model is running the risk of becoming dysfunctional for scientists and may create new barriers and digital divides.

     

体育项目中的训练与过度训练特征

目的:多种症状都支持对过度训练(OT)的探查。测量血清尿素(SU)和血清肌氨酸激酶(CK)值,除了对优秀运动员进行诊断和分析之外,也用于对运动员日常训练状态进行监控。因此,我们将根据不同运动员,同一运动员的不同状态,对这些指标的意义进行检验。方法:测试时象为具有国际水平的赛艇运动员,所有数据均来自于对这些运动员训练过程的测试。结果:6981例血清尿素测试样本(男运动员717人,女运动员285人)表明, 数据呈现出一种轻微不对称的正态分布态势(男运动员80％,5～7mmol·L-1;女运动员75％, 4～6mmol·L-1)。女运动员的数值比男运动员约低1．5mmol·L-1,个体差异较大,因此以 8．3mmol·L-1(男运动员)和7．0mmol·L-1(女运动员)作为判断运动员过度训练的固定阈值是不可靠的。在运动训练中,肌氨酸激酶(CK)也已被作为判定肌肉紧张的重要参数进行检测和评价。2790例肌氨酸激酶测试样本(男运动员497人,女运动员350人)显示,数据的频率分布为不对称的正态分布,在100—250U·L-1的区域内具有明显偏向高值区域的趋势,在250～ 350U·L-1和1000～2000U·L-1范围内分布频数明显升高。男运动员的最高值为3000U·L- 1,女运动员最高值为1150U·L-1,个体差异显著。血清肌氨酸激酶水平长期较低的运动员显示出小的数值变化;血清肌氨酸激酶水平长期较高的运动员在数值上显示出显著的变化波动。结论:这两个参数也许都有助于从大量样本中测定个人数值基准线。对这两个参数的测量至少应该在标准条件下每3天进行一次。如果在一段时间的训练(2—4天)后同时观察到参数数值显著升高和训练耐受力降低,则表明机体的分解／合成代谢活动或训练耐受力不足的可能性升高。