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Chinese migration to Germany is not very well documented, even though sojourners arrived in this country as early as the first half of the eighteenth century. There is some research on particular issues in specific historical contexts, such as the discrimination and persecution during the Third Reich (Yü‐Dembski, 1996, 1997), Chinese students in Germany between 1860 and 1945 (Harnisch, 1999), Chinese‐German mixed marriages (Groeling‐Che, 1991), and irregular immigration and human trafficking during the 1980s and 1990s (Giese, 1999a). Yet, no systematic research on the history of Chinese migration or continuous analysis of more recent migration trends and related political issues has been carried out so far. Some of the reasons for this include: Chinese communities have always formed only a small minority among the non‐German population; after World War II, Chinese communities were dispersed over the whole of (West) Germany and they have not created any visible “Chinatown” yet; and, until very recently, there seemed to be virtually no political or social problems related to Chinese migrants, and the few emerging political issues still appear insignificant compared to those related to other ethnic groups. As a result, Chinese immigration and the lives of Chinese migrants — widely ignored as a potential research topic for Modern China Studies in Germany — have not yet received attention from scholars of social sciences. This article will attempt to offer a comprehensive summary of the history of new Chinese migration to Germany from the early 1970s to the end of the second millennium. Mainly based on official statistics, it will then discuss recent trends in Chinese immigration for different groups of migrants since the 1990s, focusing on policy‐related issues and political implications of these recent and potential future developments.  相似文献   
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A new theoretical model for parental identity, reflected‐appraisals, and behavior was proposed. Parental identity and behavior in married parents were then investigated as a function of partner's and perceived reflected‐appraisals, taking into account gender context effects. Sixty‐four married couples completed the Caregiving and Breadwinning Identity and Reflected‐Appraisal Inventory (CBIRAI), developed for this study to assess parental caregiving and breadwinning identity and reflected‐appraisals, as well as caregiving and breadwinning behavior measures. The model was confirmed for fathers and partially confirmed for mothers. Specifically, caregiving identity and behavior in fathers, and breadwinning identity in mothers were functions of perceived reflected‐appraisals. Limitations and implications are discussed.  相似文献   
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The analysis of recurrent event data in clinical trials presents a number of difficulties. The statistician is faced with issues of event dependency, composite endpoints, unbalanced follow‐up times and informative dropout. It is not unusual, therefore, for statisticians charged with responsibility for providing reliable and valid analyses to need to derive new methods specific to the clinical indication under investigation. One method is proposed that appears to have possible advantages over those that are often used in the analysis of recurrent event data in clinical trials. Based on an approach that counts periods of time with events instead of single event counts, the proposed method makes an adjustment for patient time on study and incorporates heterogeneity by estimating an individual per‐patient risk of experiencing a morbid event. Monte Carlo simulations demonstrate that, with use of a real clinical study data, the proposed method consistently outperforms other measures of morbidity. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
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This paper investigates the role of women's residential district in the process of family formation in western Germany during the 1980s and 1990s. Our analysis of the transition to first marriage and motherhood is based on the German Socio-Economic Panel (GSOEP), which we merge with a rich set of district-level data. The estimated multilevel discrete-time logit models suggest that (1) basically all regional heterogeneity in women's entry into parenthood is due to differences in the respondents' marital status, while there is (2) a constant and significant regional variation in women's first marriage probabilities, which cannot be explained by population composition or by structural contextual effects. Thus, regional influences on fertility behavior do not have an autonomous quality, but are merely mediated through a latent contextual effect on women's risk of entering first marriage, which we attribute to regional socio-cultural milieus.  相似文献   
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