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101.
Abstract. After primary school, German pupils are given a secondary school track recommendation. This recommendation and the actual track choice are strongly associated with later life outcomes. Using data from the German PISA 2000 extension study, we analyze the effect of relative age on track recommendations and actual choice. Younger pupils and boys are less likely to be recommended to and enrolled in the academic track (Gymnasium), the most attractive track in terms of later life outcomes. Flexible enrollment and grade retention partly offset these effects. We find no convincing evidence that postponing the recommendation by lengthening primary school by 2 years reduces the age or gender bias.  相似文献   
102.
N?hrstoffbedarf sichern - Eine ausgewogene Ern?hrung sichert nicht nur die N?hrstoffzufuhr, sie sorgt auch für den reibungslosen Ablauf aller Stoffwechselprozesse. Die N?hrstoffversorgung spielt daher auch bei der Entstehung und Heilung von Wunden eine wichtige Rolle.  相似文献   
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104.
Eco-Dumping, Capital Mobility, and International Trade   总被引:1,自引:0,他引:1  
A small open economy’s optimal environmental policy is studied in a model with international capital mobility and local pollution. The country produces traded as well as non-traded goods. Is it in the country’s interest to engage in ecological dumping by choosing generous pollution allowances for the traded-good sector? The answer depends decisively on the policy regime in use. Dumping is not optimal if the country ensures that the implicit rent on pollution is completely appropriated within the country. However, if the implicit factor reward on pollution leaves the country because it accrues to (foreign) owners of mobile capital, the local welfare maximizing government tends to discriminate against the traded-good sector, the opposite of ecological dumping.  相似文献   
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106.
Die strikten Regulierungen im deutschen Arbeitsrecht gelten als Nachteil für Deutschland im internationalen Wettbewerb um Produktionsstandorte. Welche Bedeutung haben arbeitsrechtliche Faktoren bei der Standortentscheidung von Unternehmen? Wie bewerten US-Investoren das deutsche Arbeitsrecht im Vergleich?  相似文献   
107.
To commit in bargaining is crucial: in the ultimatum game with its one‐sided commitment power the ‘proposer’ (almost) receives the whole pie while the ‘responder’ is left with (almost) nothing. When bargaining parties commit simultaneously the symmetric Nash (Econometrica, 1950, vol. 18, pp. 155–162) bargaining solution predicts equal shares. Continuously connecting these two games yields a one‐parameter family of games ( Fischer et al. , Experimental Economics, 2006, vol. 9, pp. 17–33) for which we distinguish two behavioral dispositions, namely (1) neglecting commitment power and (2) reacting to it strategically. Their pay‐off implications define the evolutionary set‐up for which we derive the evolutionarily stable behavioral disposition. Our analysis sheds light on the hypothesis that in experiments participants neglect strategic aspects such as commitment power.  相似文献   
108.
This article describes a joint project conducted from 1991 until 1993 by the Japanese National Institute of Science and Technology Policy (NISTEP) and the German Fraunhofer institute for Systems and Innovation Research (ISI). Some first outcomes, and different alternatives on how to use the data for trend interpretation and priority setting, are described.
The Japanese Delphi survey is conducted every five years and was first undertaken in 1971. In 1992, NISTEP and ISI agreed on a joint project. About 3000 Japanese experts were asked to answer more than 1000 questions based on 16 different technological areas. With financial aid from the Federal German Ministry of Research and Technology (BMFT) the Japanese fifth Delphi survey was replicated in Germany. The Japanese questions were translated and more than 1000 German experts responded to the questionnaires and judged the possible technological development within the next 20 to 30 years. The aim of this joint project is to compare the Japanese and the German answers in order to analyse possible differences and to understand the cultural influences on technology assessment.  相似文献   
109.
Recent years have brought a significant revival of public foresight activities in many European countries, including France, Spain, and Italy. The French context is rather specific in the sense that public planning and foresight (prospective) are an old tradition starting in the early post war period, but was progressively abandoned until its international revival during the 1990s. The recent experiences combine a mix of methods including the experimental reproduction of foreign experiences for long-term science and technology foresight (allowing comparisons of the experts’ opinions between countries) and the development of a specific study of critical technologies in the shorter term with the direct aim of orienting and improving the microeconomic strategies in the country.Spain and Italy started their own tests of foresight procedures later. The diffusion of foresight approaches and methods is certainly influenced by cultural proximities between countries of Roman civilization, but the different national settings led to relatively diverse experiences. International comparisons reveal the wide variety of methods and implementations that can be contemplated at present in Europe—a living laboratory of public foresight experiences.  相似文献   
110.
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