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31.
Girella Laura Tizzano Roberto Ferrari Elisa Rita 《Journal of Management and Governance》2019,23(2):373-402
Journal of Management and Governance - Since the beginning of the 2000s, the concept of Business Model has been explored by scholars from a broad range of business studies and particularly those in... 相似文献
32.
While ethnic prejudice is considered a key factor in parental cultural socialization strategies, there is nonetheless a lack of research about this topic among prospective transracially adoptive parents and the extent of their contacts with members of minority ethnic groups. Participants in the current study were 175 couples: 102 prospective adoptive parents pursuing international adoption in Italy and 73 couples who at the time of the study neither had children nor were involved in the adoption process. Results showed, first, that prospective adoptive parents reported lower levels of ethnic prejudice and more positive intergroup contacts than the comparison group and, second, that adoptive status, together with a more positive intergroup contact, predicted lower levels of negative prejudice. Implications for pre- and post-adoption interventions are discussed. 相似文献
33.
The estimation of Sub-national purchasing power parities (PPPs) for countries where the regions and provinces have different level of development is fundamental for income, consumption, standard of living real term comparisons, as well as for measuring cross-region welfare inequality. This is even truer for large countries like China, where the above aggregates exhibit great variability among provinces. The aim of this paper is to compute the price level differences, measured by the PPPs, for 31 Chinese Provinces and Municipal Cities, based on a sample of 62 goods and services for the year 2014. To our knowledge, this is the first attempt to do it since many years. After a short review of previous studies on China cross-province and municipal cities price level differences measurement and the illustration of methodology and data used, the results of our elaborations are presented and discussed. Taking Beijing as the base area, there is evidence that the PPP max/min ratio is 1.74, confirming the common belief that China cross-province and municipal cities price levels are significantly different. 相似文献
34.
While recent decades have seen considerable research on cohabitation without marriage, the study of marriage without cohabitation has not fared as well. Prior work on the latter has emphasized the importance of occupational stratification, but ignored the social context around occupation, particularly regarding labour mobility and economic development. In this paper, we outline the significance of contemporary labour mobility and concomitant occupational stratification for the risk of non-cohabiting marriage, and use data from the IPUMS–International project to provide a cross-national accounting of non-cohabiting marriage. We focus on two issues: first, how does prevalence vary across countries, across time, and with respect to economic development? Second, how do the core dynamics of labour mobility—including migration, occupational status, and economic development—influence the probability of non-cohabiting marriage? Results indicate broad cross-national differences in prevalence, increasing risk over time, and a pattern of accumulating risk associated with multifaceted social disadvantage. 相似文献
35.
Davide Gnes 《Journal of ethnic and migration studies》2016,42(9):1420-1438
Immigrant political organisations in the United States have traditionally built political power by claiming to legitimately represent an ethnically defined group. However, the emergence of a number of multi-ethnic, class-based organisations over the last two decades has challenged this assumption, while raising questions about the ability of the institutional context to accommodate organisational change. Building on a neo-institutional theory of legitimacy, I examine the diverging legitimating strategies employed by two long-standing immigrant organisations based in Los Angeles (LA): the Korean Resource Center (KRC) and the Koreatown Immigrant Workers Alliance (KIWA). Through grant applications, organisational archival data and qualitative interviews, I show how KRC and KIWA, two groups embedded in the same sociopolitical context, have built unique yet equally successful legitimating accounts by adopting different organisational logics, one broadly based on ethnicity and one on class and multi-ethnicity. I suggest that KIWA and KRC's ideological differences, and their reliance on a different core of supporters – ethnic-oriented for KRC, labour-oriented for KIWA – drove the organisations towards distinct, yet partially overlapping subfields. By discursively mobilising those connections, and by actively shaping the surrounding organisational environment, both KRC and KIWA were able to incorporate in the broader non-profit advocacy sector in LA. 相似文献
36.
THE ECONOMIC EFFECTS OF THE PROTESTANT REFORMATION: TESTING THE WEBER HYPOTHESIS IN THE GERMAN LANDS
Davide Cantoni 《Journal of the European Economic Association》2015,13(4):561-598
Following Max Weber, many theories have hypothesized that Protestantism should have favored economic development. With its religious heterogeneity, the Holy Roman Empire presents an ideal testing ground for this hypothesis. Using population figures of 272 cities in the years 1300–1900, I find no effects of Protestantism on economic growth. The finding is precisely estimated, robust to the inclusion of various controls, and does not depend on data selection or small sample size. Denominational differences in fertility behavior and literacy are unlikely to be major confounding factors. Protestantism has no effect when interacted with other likely determinants of economic development. Instrumental variables estimates, considering the potential endogeneity of religious choice, are similar to the OLS results. 相似文献
37.
Over the past decade, knowledge management (KM), as a concept and a set of practices, has penetrated into the fabric of organizational and managerial processes in the healthcare sector, which has been the site of numerous innovative KM practices. As a result scholars from a range of academic (and non‐academic) fields have begun to document how KM is conceived and practised in health care, what the recurrent issues are and how they can be addressed. The purpose of this paper is to review the current literature on KM concepts, policies and practices in the healthcare sector. Based on the analysis of the most relevant contributions in the last six years, three overarching themes that have occupied the interests of authors are identified and discussed: the nature of knowing in the healthcare sector, the type of KM tools and initiatives that are suitable for the healthcare sector, and the barriers and enablers to the take up of KM practices. The paper concludes with some considerations on what the literature tells us about the state of the art and the future of KM in this important sector of Western economies. 相似文献
38.
We develop new results about a sieve methodology for the estimation of minimal state spaces and probability laws in the class of stationary processes defined on finite categorical spaces. Using a sieve approximation with variable length Markov chains of increasing order, we show that an adapted version of the Context algorithm yields asymptotically correct estimates for the minimal state space and for the underlying probability distribution. As a side product, the method of sieves yields a nice graphical tree representation for the potentially infinite dimensional minimal state space of the data generating process, which is very useful for exploration of the memory. 相似文献
39.
Beta Regression for Modelling Rates and Proportions 总被引:9,自引:0,他引:9
This paper proposes a regression model where the response is beta distributed using a parameterization of the beta law that is indexed by mean and dispersion parameters. The proposed model is useful for situations where the variable of interest is continuous and restricted to the interval (0, 1) and is related to other variables through a regression structure. The regression parameters of the beta regression model are interpretable in terms of the mean of the response and, when the logit link is used, of an odds ratio, unlike the parameters of a linear regression that employs a transformed response. Estimation is performed by maximum likelihood. We provide closed-form expressions for the score function, for Fisher's information matrix and its inverse. Hypothesis testing is performed using approximations obtained from the asymptotic normality of the maximum likelihood estimator. Some diagnostic measures are introduced. Finally, practical applications that employ real data are presented and discussed. 相似文献
40.
This paper reviews research on product design in the broad domain of business studies. It highlights established and emerging perspectives and lines of inquiry, and organizes them around three core areas, corresponding to different stages of the design process (design activities, design choices, design results). Avenues for further research at the intersection of these bodies of research are identified and discussed, and the authors argue that management scholars possess conceptual and methodological tools suited to enriching research on design and effectively pursuing lines of investigation only partially addressed by other communities, such as the construction and deployment of design capabilities, or the organizational and institutional context of design activities. 相似文献