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191.
资源外取战略决策框架之探索性研究 总被引:8,自引:0,他引:8
资源外取战略强调各具优势的企业联合起来,相互支持,相互补充,该战略不仅可以使企业获得经营活动所必需的资源和扩展生存空间,而且能够在经营活动中强化独特的生存能力。本文试图构建资源外取战略的框架和依据,不仅在决定进行资源外取时要经过深思熟虑,在具体实践阶段更需要进行周密的策划和控制。因此,本文尝试对资源外取战略的具体实施措施做出分析,力求圆满地协调经济性、控制力、灵活性、组织能力培养等战略利益的关系。 相似文献
192.
Dongwon Shin 《East Asian Science, Technology and Society: An International Journal》2010,4(2):275-301
Perhaps the most significant shift in the history of Korean medicine was the popularization of medicine that started during
the latter half of the seventeenth century and continued in the nineteenth century. As a result of this process, a Korea equipped
with a naturalistic and rational medical system was, for the first time in Korean history, no longer monopolized by a minority
of the ruling class. The use of medicine in this period expanded nationwide, even to the level of small towns in terms of
geography and even to the general populace in terms of socioeconomic class. In what follows, I examine changes in medical
practices and explore the process of and factors behind the popularization of medicine. Given the sources, it is not possible
to compile time series data to show at a glance the great changes that took place in medical practices during the latter half
of the Chosŏn Dynasty by era, region, gender, and class. The closest we can get to such data comes from a comparison of diaries.
However, it is impossible to understand the mechanisms of development and change for each period solely based on such a comparison
of diaries. To overcome this drawback, I make use of a different form of example. The case concerns the long-lasting Kangnŭng
medical mutual aid society 江陵藥契, which was initiated in 1603 and lasted until 1842. 相似文献
193.
Hyun Song Shin 《Theory and Decision》1991,31(1):21-47
We formalize Jeffrey's (1983) notion of ratifiability and show that the resulting formal structure can be obtained more directly by means of a theory of counterfactual beliefs. One implication is that, under the appropriate formalizations, together with certain restrictions on beliefs, Bayesian decision theory and causal decision theory coincide. 相似文献
194.
Social Indicators Research - 相似文献
195.
Demography - This paper examines the trends and variations in the black-white differentials in infant mortality in ten selected Southern states during the 1940–1970 period. The patterns... 相似文献
196.
The role of impulsivity,cognitive bias,and reasoned action in understanding college student gambling
Factors related to gambling behavior among college students in the USA are examined by applying the theory of reasoned action (TRA) and incorporating the concepts of impulsivity and cognitive bias. This study uses a broader approach to analyze gambling behavior by including financial behavior variables using ordinary least squares (OLS) and logistic regressions. The survey data were collected through a self-administered online questionnaire of college students from 19 colleges and universities in the fall of 2010. With a sample of 5024 college students, a majority of the respondents (84.45%) in this study report that they did not gamble in the last 30 days. The results of multivariate analysis indicate that gambling is related to attitudes toward gambling, cognitive bias toward gambling, subjective norms of family members regarding financial behavior, and impulsivity. Underestimation of financial behavior (cognitive bias toward financial behavior) was found to be associated with only gambling frequency but not gambling propensity. 相似文献
197.
Parenting and child experiences in shelter: A qualitative study exploring the effect of homelessness on the parent–child relationship
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Depending on the data source, between half a million and 2.48 million children in families experience homelessness each year in the United States. Recent data suggest that approximately half of all homeless children are under the age of 6. A considerable body of quantitative research has documented the occurrence of poor outcomes associated with childhood homelessness in the domains of social–emotional development, physical and behavioral health, academic achievement, and family stability. This qualitative study presents results from 19 interviewers with formerly homeless parents reflecting upon how the experience of being homeless affected their young children and their ability to parent. Findings are contextualized within an attachment perspective. Parental reported effects included confusion, sadness, anxiety or depression, withdrawal, lack of appetite, aggression, and disregard for authority. Parents also talked about the disempowering experience of parenting while in shelter. Unexpectedly, parents of infants said their children were not affected by homelessness, and few parents identified the need for mental health services for their children. The experiences of parents with whom we spoke provide invaluable insight into what shelter staff, social service agencies, philanthropy, policymakers, and researchers can do to support and respect the parent–child relationship in families who are experiencing homelessness. 相似文献
198.
Precarious work is universal, though its forms and consequences vary across countries due to institutional, cultural, and historical differences. This article reviews recent research on precarious work from a global perspective, emphasizing the comparative and interdisciplinary research needed for a comprehensive understanding of the structural transformations in contemporary capitalism that promote precarious work. The article has three foci. First, research that details the diverse forms of precarious work, which have become increasingly heterogeneous as national labor markets have been interwoven with global production networks. Second, research on precarious work that emphasizes its disparate impacts for women, youth, the elderly, racial and ethnic minority groups, and migrants, revealing an articulation of precarity and social cleavages. Third, research on the politics associated with precarious work and how some precarious workers have successfully organized and mobilized their interests, such as by unionizing and becoming involved in electoral politics. Still, questions remain regarding precarious work: how precarious workers differ from regular workers in representing their interests and demands and whether precarious workers are a new, independent social class or remain part of a changing working class. Finally, topics for future research on the global dimensions of precarious work are discussed. 相似文献
199.
Hyun Song Shin 《Econometrica : journal of the Econometric Society》2003,71(1):105-133
Public information in financial markets often arrives through the disclosures of interested parties who have a material interest in the reactions of the market to the new information. When the strategic interaction between the sender and the receiver is formalized as a disclosure game with verifiable reports, equilibrium prices can be given a simple characterization in terms of the concatenation of binomial pricing trees. There are a number of empirical implications. The theory predicts that the return variance following a poor disclosed outcome is higher than it would have been if the disclosed outcome were good. Also, when investors are risk averse, this leads to negative serial correlation of asset returns. Other points of contact with the empirical literature are discussed. 相似文献