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91.
Markus Bell 《The Asia Pacific Journal of Anthropology》2013,14(3):240-255
The South Korean government continues to practice variants of what Stephan Castles (1995) calls ‘differential exclusion’, in which citizenship in the nation state for North Koreans does not confer membership in civil society. For new arrivals from North Korea, many of whom have developed a distinct distrust of anything governmental, interaction with representatives of the South Korean state bares a chilling resemblance to that which they left behind in the North. This article argues that for newly-arrived North Koreans the failure at state level does not mean they are entirely cast adrift, as religious and secular institutions within civil society are shouldering more of the burden of adaptation for the newcomers. This article endeavours to further our understanding of the significance of these groups as spaces where, for persons in exile, the meaning of home is recreated through acts of intimate exchange and relationships are formed that have the potential to become a form of pseudo-kinship. 相似文献
92.
Markus Reisenleitner 《Cultural Studies》2013,27(6):896-907
The article explores institutional settings for teaching and practicing cultural studies from the point of view of the author's personal experiences at universities in Austria, Canada and Hong Kong. 相似文献
93.
94.
Ann-Kristin Leuchs Markus Neuhäuser 《Journal of Statistical Computation and Simulation》2013,83(5):825-836
Protocol amendments are often necessary in clinical trials. They can change the entry criteria and, therefore, the population. Simply analysing the pooled data is not acceptable. Instead, each phase should be analysed separately and a combination test such as Fisher's test should be applied to the resulting p-values. In this situation, an asymmetric decision rule is not appropriate. Therefore, we propose a modification of Bauer and Köhne's test. We compare this new test with the tests of Liptak, Fisher, Bauer/Köhne and Edgington. In case of differences in variance only or only small differences in mean, Liptak's Z-score approach is the best, and the new test keeps up with the rest and is in most cases slightly superior. In other situations, the new test and the Z-score approach are not preferable. But no big differences in populations are usually to be expected due to amendments. Then, the new method is a recommendable alternative. 相似文献
95.
Insufficient attention has been paid to behavioural influences on the implementation of the ‘Workload Control’ (WLC) concept – a Production Planning and Control (PPC) approach for small and medium sized Make-To-Order companies – and there is an implicit assumption that managers are rationalistic in their decision-making. This paper analyses the effects of both managerial decision-making behaviour and the size of a company’s order book, affecting the number of decisions that have to be made, on two case study implementations of a WLC system. The Recognition-Primed Decision (RPD) model from the Naturalistic Decision-Making literature is used to unpack the first case where implementation failed. This highlighted a misalignment between how the company’s owner-manager initially made operational decisions and how a rationalistic WLC system functions. But the company is studied over six years, allowing us to show how the owner-manager was forced to transition from the RPD model to a more rationalistic approach to PPC as the size of the order book increased. A second case study is then briefly presented in which WLC system implementation was successful; the RPD model was not strongly evident and the size of the order book was greater to begin with. The paper helps to understand the decision-making behaviour of managers in small companies and how it may conflict or be misaligned with the rationalistic assumptions underpinning the WLC concept. This provides a possible explanation for why few successful implementations of the concept have been presented in literature. 相似文献
96.
In this paper we examine stock price reactions to cross-border mergers and acquisitions in a particular industry, the automotive
supply industry. We show that cross-border transactions entail a pronounced value creation for the acquiring shareholders
and that this value creation also holds for transcontinental transactions, which to our knowledge have not been investigated
so far. Splitting the sample by different types of targets indicates that the value creation mainly stems from takeovers of
subsidiaries. By examining differences between national and international takeovers in cross-section, we sustain the recent
evidence of a negative cross-border effect (i.e., cross-border mergers and acquisitions entail lower announcement returns
than national ones).
相似文献
Dirk SchiereckEmail: Email: |
97.
Markus Neuhäuser 《统计学通讯:理论与方法》2013,42(1):67-78
It is shown that the nonparametric two-saniDle test recently proposed by Baumgartner, WeiB, Schindler (1998, Biometrics, 54, 1129-1135) does not control the type I error rate in case of small sample sizes. We investigate the exact permutation test based on their statistic and demonstrate that this test is almost not conservative. Comparing exact tests, the procedure based on the new statistic has a less conservative size and is, according to simulation results, more powerful than the often employed Wilcoxon test. Furthermore, the new test is also powerful with regard to less restrictive settings than the location-shift model. For example, the test can detect location-scale alternatives. Therefore, we use the test to create a powerful modification of the nonparametric location-scale test according to Lepage (1971, Biometrika, 58, 213-217). Selected critical values for the proposed tests are given. 相似文献
98.
Stefanie Behncke Markus Frölich Michael Lechner 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2010,173(1):67-92
Summary. In many countries, caseworkers in public employment offices have dual roles of counselling and monitoring unemployed people. These roles often conflict, which results in important caseworker heterogeneity: some consider providing services to their clients and satisfying their demands as their primary task. However, others may pursue their own strategies, even against the will of the unemployed person. They may assign jobs and labour market programmes without the consent of the unemployed person. On the basis of a very detailed linked jobseeker–caseworker data set for Switzerland, we investigate the effects of caseworkers' co-operativeness on the probabilities of employment of their clients. Modified statistical matching methods reveal that caseworkers who place less emphasis on a co-operative and harmonic relationship with their clients increase their chances of employment in the short and medium term. 相似文献
99.
Markus Kröger 《Globalizations》2018,15(5):581-592
Deforestation has risen sharply in Brazil since 2012, and conservation areas are facing increased pressure. This article studies the rise of so-called ‘sustainable’, ‘communitarian’, and/or ‘cooperative’ logging schemes inside multiple-use conservation areas in the Amazon. The findings, based on fresh field research in Acre and Pará, reveal conflicts, problems, and risks associated with logging schemes, although they are portrayed in the international timber trade as certified and socio-environmentally sustainable solutions that help conservation. However, the expansion of logging presents a danger for curtailing forest degradation, fires, and corruption that is linked to the fast returns from sale of timber, especially inside conservation areas that have been mostly intact until now. There is an urgent need to change the strategy of promoting logging as a key source of income for forest-dwellers, and a need to change the policies allowing the expansion of ‘sustainable logging’. 相似文献
100.
Ulrich Kohler Martin Ehlert Britta Grell Jan Paul Heisig Anke Radenacker Markus W?rz 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2012,64(2):223-245
We study how the impact of job loss, sickness, retirement, and family dissolution on the risk of relative income poverty differs between Germany and the United States, and whether the impact of these events has changed between 1980 and 2009. Americans are more likely than Germans to enter poverty after any of the four events, yet they also recover more quickly from job loss and family dissolution. Comparisons over time do not indicate a secular rise in the impact of critical life events on poverty risks, but our results show that poverty trajectories are subject to stronger cyclical fluctuations in the United States: Through its emphasis on market mechanisms, the liberal American welfare state raises the importance of (re-)employment opportunities for coping with the consequences of adverse life events. The absence of clear long-term trends leads to a reassessment of common views about welfare state change such as Jacob Hacker??s thesis of a ??Great Risk Shift?? or the notion of an ??Americanization?? of Continental European welfare states. So far, there is also little evidence that the often claimed recalibration of welfare states towards ??new social risks?? has alleviated the adverse economic consequences of family dissolution. 相似文献