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排序方式: 共有115条查询结果,搜索用时 15 毫秒
1.
Berndt Keller 《Industrial Relations Journal》2003,34(5):411-429
The article asks whether social dialogues, according the procedures of the Social Protocol and the Amsterdam Treaty, have proved to be valuable instruments able to make major contributions to the development of social integration. More recent developments at the inter‐professional as well as at the sectoral level are evaluated. Furthermore, major trajectories for likely future trends at both levels are highlighted. The final part discusses the problem of whether social dialogues will profit from the introduction of new modes of governance, especially the more recently preferred open method of co‐ordination. 相似文献
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Godfrey Keller 《Economic Theory》2007,33(2):263-269
In models of learning by experimentation that exhibit signal dependence, a benchmark using a passive learner has been proposed. The use of this benchmark is flawed – first, passive learning does not disentangle the effects of knowing that beliefs, as well as other state variables, might change, and we address this issue directly by introducing a naïve learner. Secondly, and more tellingly, passive learning does not do what it is supposed to do, namely help measure the gains from active experimentation; the naïve learner enables us to illustrate this point in the context of a particular example. 相似文献
4.
Quality & Quantity - Oppositional culture theory posits that students who belong to oppressed ethnic minority groups define their ethnic identity in opposition to the majority of students.... 相似文献
5.
Jared P. Keller Author Vitae Author Vitae Yuan Lin Author Vitae 《Technological Forecasting and Social Change》2010,77(7):1014-1036
Dismantling dark networks remains a critical goal for the peace and security of our society. Terrorist networks are the most prominent instantiation of dark networks, and they are alive and well. Attempts to preemptively disrupt these networks and their activities have met with both success and failure. In this paper, we examine the impacts of four common strategies for dismantling terrorist networks. The four strategies are: leader-focused, grassroots, geographic, and random. Each of these strategies has associated pros and cons, and each has different impacts on the structure and capabilities of a terrorist network. Employing a computational experimentation methodology, we simulate a terrorist network and test the effects of each strategy on the resiliency of that network. In addition, we test scenarios in which the terrorist network has (or does not have) information about an impending attack. Our work takes a structural perspective to the challenge of addressing terrorist networks. Specifically, we show how various strategies impact the structure of the network in terms of its resiliency and capacity to carry out future attacks. This paper also provides a valuable overview of how to use agent-based modeling for the study of complex problems in the terrorism, conflict studies, and security study domains. 相似文献
6.
Do Trade Patterns and Technology Flows Affect Productivity Growth? 总被引:17,自引:0,他引:17
This article presents a model suggesting that the pattern ofa country's intermediate goods imports affects its level ofproductivity because a country that imports such goods primarilyfrom technological leaders receives more technology than a countrythat imports primarily from follower countries. The importanceof trade patterns in determining technology flows is quantifiedusing industry-level data for machinery goods imports and productivityfrom eight member countries of the Organisation for EconomicCo-operation and Development between 1970 and 1991. Three conclusionsemerge from this work. First, the eight countries studied appearto benefit more from domestic research and development (R&D)than from R&D of the average foreign country. Second, conditionalon technology diffusion from domestic R&D, a country's importcomposition matters only if it is strongly biased toward oraway from technological leaders. Third, differences in technologyinflows related to the pattern of imports explain about 20 percentof the total variation in productivity growth. The implicationsof these findings for developing countries are discussed. 相似文献
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Dietmar Keller 《Wirtschaftsdienst》2006,86(10):620-620
Ohne Zusammenfassung 相似文献
8.
Berndt Keller 《Industrial Relations Journal》2020,51(1-2):110-133
The article deals with the widely neglected employment relations in the public sector of Germany with a special focus on civil servants. It is subdivided into two main parts. A shorter part elaborates on public employees and collective bargaining, a longer one on civil servants and their diverging forms of employment relations without the right to collective bargaining and strike. In order to better understand major changes that have taken place since the mid2000s, we chose a long-term perspective and examine traditional as well as present forms of interest representation. Limited degrees of decentralisation and their lasting diverging consequences are analysed in great detail. 相似文献
9.
Journal of Regulatory Economics - In Europe, gas market mergers aim at reducing restrictions on gas wholesale markets. Market mergers also allow network users to book transport capacity at... 相似文献
10.
Oh Travis Tae Keller Kevin Lane Neslin Scott A. Reibstein David J. Lehmann Donald R. 《Marketing Letters》2020,31(2-3):151-162
Marketing Letters - This article discusses the past, present, and future of brand research. We begin by reviewing three historical eras of branding development in the past: the information,... 相似文献