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1.
Since Benford’s law is an empirical phenomenon that occurs in a range of data sets, this raises the question as to whether or not the same thing might be true in terms of the Chinese income distribution data. We focus on the first significant digit (FSD) distribution of Chinese micro income data from the 2005 Inter-Census sample, which corresponds to 1% of Chinese population and other micro income data from the China family panel studies (CFPS) and Chinese General Social Survey (CGSS). We use information theoretic-entropy based methods to investigate the degree to which Benford’s FSD law is consistent with the FSD of Chinese income data and our findings suggest consistency between the Chinese FSD income distribution and Benford’s distribution. The close connection between the two distributions has implications for the quality of the sample of Chinese micro data. 相似文献
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Jinyang Deng 《旅游业当前问题》2019,22(4):456-475
Two types of attribute importance, stated and derived, have been studied in marketing and tourism studies using Importance-Performance Analysis (IPA). Derived importance is thought to have an advantage over stated importance in reducing survey fatigue and social desirability biases, and thus is more predictable to an outcome variable. Derived importance is also used in a Relevance-Determinance Analysis to determine higher-impact core attributes or in an Importance Grid Analysis to explore the asymmetric relationship between attributes and overall satisfaction. Since derived importance is usually estimated through statistical methods, it is necessary to determine which method is the most appropriate. However, few studies have examined the appropriateness of indirect methods. To fill this research void, this paper judges the appropriateness of three statistical methods (i.e. multiple regression, partial correlation, and simple regression) based on data collected from Savannah, GA, using a new approach by which results of derived importance were compared against diagnostic attributes in the “keep up the good work” quadrant of IPA. Diagnostic attributes are attributes with higher stated importance and higher predictability of an outcome variable. Results show that urban forests and cultural heritage are such attributes, and simple regression is the best to infer attribute importance. 相似文献
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ABSTRACTMany management and leadership studies have traditionally been dominated by Western theories, perspectives and cases. Non-Western leadership requires additional caveats in arriving at generalizations. The theoretical trap of conceiving Asian corporations either as irrelevant concerning leadership effectiveness or as maintaining only culturally determined leadership derives from the lack of historical understanding of Asian cases. Our collection used both historical and contemporary cases of Japan, South Korea and China to show that these Asian economies have tried to some extent balance their traditional norms and values of leadership with those from the West. A key to understanding Asia is that all three countries have historically pursued leadership mandates in running both public and private corporations, although ‘corrupt’ leadership practices were also rampant during different historical periods. Further studies of leadership in non-Western cases are necessary to devise methodological and theoretical alternatives to Western-centric perspectives. In our collection, we analysed how a dynamic and evolutionary view of leadership fared in its attempt to clarify some of the conundrums surrounding East Asian leadership. From our results, it is indicated that historical and comparative methods must accompany any analysis of leadership. 相似文献
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In this paper, we present a practical methodology for variance estimation for multi‐dimensional measures of poverty and deprivation of households and individuals, derived from sample surveys with complex designs and fairly large sample sizes. The measures considered are based on fuzzy representation of individuals' propensity to deprivation in monetary and diverse non‐monetary dimensions. We believe this to be the first original contribution for estimating standard errors for such fuzzy poverty measures. The second objective is to describe and numerically illustrate computational procedures and difficulties in producing reliable and robust estimates of sampling error for such complex statistics. We attempt to identify some of these problems and provide solutions in the context of actual situations. A detailed application based on European Union Statistics on Income and Living Conditions data for 19 NUTS2 regions in Spain is provided. 相似文献
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This study offers foundational insights into the ways in which perceptions of different interview media—principally, face‐to‐face, telephone and videoconferencing channels of communication—may influence researcher choices and practices. Informed by the reflections of 23 senior accounting researchers, our evidence identifies a duality of practices in the usage of different interviewing media, influenced primarily through the role played by experience, which informs perceptions upon which practices are based. We discuss this duality of practices in terms of information richness theory and channel expansion theory and offer further insights into the factors that influence and shape researchers’ perceptions of the contextual suitability of particular media available to interview‐based accounting research. 相似文献
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While Open Source Software (OSS) communities provide opportunities for knowledge creation, we have a limited understanding of how entrepreneurs leverage OSS communities for their entrepreneurial ventures. Using social capital theory in a mixed methods case study, we compare entrepreneur and non-entrepreneur behaviors to investigate how entrepreneurs build social capital within an OSS community. This study shows that entrepreneurs differentiate themselves from non-entrepreneurs by focusing on cognitive and relational capital building activities, which in return makes it possible for them to leverage their social capital to influence and shape the environment in which they are operating. Our findings suggest that entrepreneurs strategically select which activities within the community to expend their limited resources on (e.g., developing code over participating in email conversations) and build their social capital more through their actions than through their words (e.g., showing their commitment to the community through code commits, bug fixes, and documentation). Given the liabilities of newness and smallness as well as other challenges faced by entrepreneurs, applying an open innovation strategy in OSS communities could be one approach where entrepreneurs, by developing and freely revealing their intellectual property to the community, share their way to success via OSS-infused entrepreneurial business ventures. 相似文献
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We apply parametric and nonparametric methods to data from smallholders in Burkina Faso and assess the role that human capital characteristics play in the agricultural production process. Our results point to the technology‐changing nature of health, education, and experience. However, effects are rather heterogeneous. The productivity elasticity of health is much larger for households in the lowest landholding quintiles, while returns to experience are larger for households in the upper quintile. In terms of policy implications, our results suggest that productivity can be stimulated through the allocation of expenditure to social services that enhance certain types of human capital. Interventions aimed at improving the health status of households with smaller landholdings could have particularly strong welfare effects. 相似文献
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如何提高高职会计学生学习的效率与效果,从而使之熟悉会计岗位工作,一直是会计职业教育研究的一个重要课题。互联网络环境下,出现了微课、慕课等教学形式,从而出现了与传统教学模式相反的“翻转课堂”新型教学模式。通过对高职会计课程设置、教师课堂教学重点及教学方法的合理设计,将有利于促进教学目标的实现。 相似文献