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1.
This article presents the intellectual structure and 25‐year author cocitation analysis of the journal Business Strategy and the Environment. The findings show that Business Strategy and the Environment is an emerging, well‐established journal in its field. The journal needs a core set of authors who are actively engaged in the production and certification of knowledge; further, it consists of a number of loosely linked research team contributors, each with its own areas of interest. The existence of these research teams is a sign of strength that characterizes the journal as it strives to foster a community of unified scholars whose published works advance our understanding of business strategic decisions and behavior with regard to the natural environment. This study is useful for contributors, readers, and editorial board members who form the journal's community of knowledge creation and certification.  相似文献   

2.
The Editors of JMS invited four leading scholars in research on management and organizations to have an open discussion on the current state and future prospects of management research. Our four contributors discuss, among other things, the growing influence of economics, psychology, and sociology on current management research, and the danger of an increasingly fetishistic and formulaic approach to management research that they believe may lead to stale and narrow contributions. Such an approach carries a risk in the long run of seriously dampening the intellectual vigour and impact of management research. Our contributors conclude their discussion with a number of recommendations for management researchers. These recommendations include asking bigger, better, and more challenging questions compared to the orthodoxy in our management research and engaging in modes of research that are not only intellectually challenging but that also have the potential of making a real impact on management practice.  相似文献   

3.
This article focuses on perceptions of a collective's contribution identity (i.e. how its own members view the effectiveness of its contributions towards organisational goals) and contribution reputation (i.e. how the rest of an organisation views its contributions), and how they are associated with the job satisfaction of its members. Data from 187 employees across 10 organisational departments was used to test competing hypotheses developed from three different theoretical perspectives. Results suggest that satisfaction was positively linked to member beliefs about their department's contributions to organisational success. Reputation had a positive impact on satisfaction only when it is derived from individuals from other departments that a department interacted frequently with.  相似文献   

4.
When public goods are provided by voluntary contributions, redistribution of initial holdings among an unchanged set of contributors will not alter the Nash equilibrium allocation.Constraint invariance, where a participant faces the same class of constraints even after her endowment is changed, impliesglobal neutrality under a generalized Nash equilibrium concept. Geometrically,path invariance, where the best response path does not move even after the endowment change, is equivalent to global neutrality assuming a sufficiently rich class of economies. We thank Shinji Ohseto, Hiroaki Osana and Stephen Turnbull for their comments. We are also grateful to an anonymous referee and an associate editor for their comments and suggestion. Research was partially supported by the Nomura Foundation for the Social Sciences and the Grant in Aid for General Research 03803008 of the Ministry of Education, Science and Culture of Japan.  相似文献   

5.
We present a nonparametric study of current status data in the presence of death. Such data arise from biomedical investigations in which patients are examined for the onset of a certain disease, for example, tumor progression, but may die before the examination. A key difference between such studies on human subjects and the survival–sacrifice model in animal carcinogenicity experiments is that, due to ethical and perhaps technical reasons, deceased human subjects are not examined, so that the information on their disease status is lost. We show that, for current status data with death, only the overall and disease‐free survival functions can be identified, whereas the cumulative incidence of the disease is not identifiable. We describe a fast and stable algorithm to estimate the disease‐free survival function by maximizing a pseudo‐likelihood with plug‐in estimates for the overall survival rates. It is then proved that the global rate of convergence for the nonparametric maximum pseudo‐likelihood estimator is equal to Op(n?1/3) or the convergence rate of the estimated overall survival function, whichever is slower. Simulation studies show that the nonparametric maximum pseudo‐likelihood estimators are fairly accurate in small‐ to medium‐sized samples. Real data from breast cancer studies are analyzed as an illustration.  相似文献   

6.
The economic theory of clubs model is applied to determine the optimal size of a religious congregation. The optimal size is specified to be where total contributions are maximized. This occurs where the marginal benefits of adding a new member (in terms of contributions gained from that new member) equal the marginal costs of that new member (in terms of contributions lost from existing members). Benefits from adding members include enhanced fellowship opportunities and the spreading of fixed costs across a broader base. Costs include the congestion of facilities and a greater tendency to free ride. The model is empirically tested for four denominations. The average Catholic parish is found to be much larger than its optimal size, while the average Episcopalian, Lutheran, and Methodist congregations are all found to be smaller than their optimal size.  相似文献   

7.
This editorial lays out 30 years of history of Human Resource Management Journal (HRMJ), charting the journal's roots, reflecting on HRM scholarship today and guiding authors on potential contributions to the journal in the future. HRMJ has achieved high recognition and ranking internationally since its conception originally as a UK‐based journal. The journal's broad‐based approach to the study of the management of people at work, means it appeals to scholars from a multitude of disciplines, not least of all management, industrial relations, psychology and organisational behaviour. HRMJ is also highly rigorous in its review process, ensuring reliable, interesting and impactful articles that further our knowledge of theory and practice.  相似文献   

8.
In estimating the effect of an ordered treatment τ on a count response y with an observational data where τ is self‐selected (not randomized), observed variables x and unobserved variables ε can be unbalanced across the control group (τ = 0) and the treatment groups (τ = 1, …, J). While the imbalance in x causes ‘overt bias’ which can be removed by controlling for x, the imbalance in ε causes ‘covert (hidden or selection) bias’ which cannot be easily removed. This paper makes three contributions. First, a proper counter‐factual causal framework for ordered treatment effect on count response is set up. Second, with no plausible instrument available for τ, a selection correction approach is proposed for the hidden bias. Third, a nonparametric sensitivity analysis is proposed where the treatment effect is nonparametrically estimated under no hidden bias first, and then a sensitivity analysis is conducted to see how sensitive the nonparametric estimate is to the assumption of no hidden bias. The analytic framework is applied to data from the Health and Retirement Study: the treatment is ordered exercise levels in five categories and the response is doctor office visits per year. The selection correction approach yields very large effects, which are however ruled out by the nonparametric sensitivity analysis. This finding suggests a good deal of caution in using selection correction approaches. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   

9.
“Cool posing” narrative and technique—or story and style—has implications for changes in how schools and organizations think about leadership. Cool posing is showing restrained emotion to gain advantages through the use of counterpoint to puzzle and baffle rivals. The intention to be paradoxical and confusing aids the narration of appropriate techniques that offset unfavorable situations and images. Cool posing is as much a part of some underrepresented groups' performance as their sense of self, and as valuable. This strategy is frequently exhibited orally through metaphor, which transforms facts into novel accounts of reality. It is as though the ability to comprehend their experience through cool posing provides many with “the only ways to perceive and experience much of the world” (Lakoff & Johnson, 1980, p. 239). Leaders in schools and organizations could benefit by implementing the strategies suggested here that seek stability and flexibility for those underrepresented individuals traditionally studying, working, and living in less than adequate conditions. Findings suggest the consideration of additional intellectual dimensions aside from the traditional logical and mathematical ones as indicators of valid and reliable aptitude. These further dimensions include the interrelated elements of cool posing, which are spirituality (a vitalistic approach to life), verve (high levels of stimulation), movement (the interweaving of rhythm and dance), harmony (one's fate interrelates with others'), emotion (an emphasis on feelings), orality (a preference for both speaking and listening performances), expressive individualism (the cultivation of spontaneous expression), personal time (the belief that time is passing through a social space), and communalism (a commitment to social connectedness) (Boykins, as cited in Majors, 1987/2003a). Leaders need to broaden their ideas of standard leadership and become transformational and transformed to respond to less heard voices that scream as loudly as those that benefit through full representation. Innovative leaders can emerge from underrepresented groups and thrive in industries that become skilled at converting deficit orientations to resource orientations through “patience, a certain flexibility in world view, and a generous tolerance” (Lakoff & Johnson, p. 231). Knowledge from this study may equip teachers and leaders in multiethnic schools and organizations to respond empathetically across racial and ethnic boundaries of difference.  相似文献   

10.
CUMIN charts     
Classical control charts are very sensitive to deviations from normality. In this respect, nonparametric charts form an attractive alternative. However, these often require considerably more Phase I observations than are available in practice. This latter problem can be solved by introducing grouping during Phase II. Then each group minimum is compared to a suitable upper limit (in the two-sided case also each group maximum to a lower limit). In the present paper it is demonstrated that such MIN charts allow further improvement by adopting a sequential approach. Once a new observation fails to exceed the upper limit, its group is aborted and a new one starts right away. The resulting CUMIN chart is easy to understand and implement. Moreover, this chart is truly nonparametric and has good detection properties. For example, like the CUSUM chart, it is markedly better than a Shewhart X-chart, unless the shift is really large.  相似文献   

11.
Consumers have shown a willingness to pay a premium for products labeled as “FT” and a preference for retailers that are seen to be more generous to their suppliers/employees. A FT product is essentially a bundle of a base product and a donation to the supplier (e.g., a coffee farmer). An altruistic rational consumer will only choose this bundle if doing so is less expensive than buying the base product and making a direct donation. For FT to be sustainable either in a competitive equilibrium or in a monopolistic environment this bundling must yield an efficiency. This efficiency is generated in the following context. A supplier’s investment reduces the retailer’s cost or boosts the final product’s quality, but this investment is not immediately observable and cannot be enforced, hence there exists a moral hazard problem. In this environment, the altruism of the consumer can facilitate a more efficient contract: by paying the supplier more the retailer can both extract more consumer surplus and increase the level of contracted investment, while preserving the supplier’s incentive compatibility constraint. We assess our model in the context of the coffee industry.  相似文献   

12.
This paper reviews some of the standard assumptions that are imposed in order to estimate the average public/private wage gap and that are mainly related to the possible selection of the sector. There are two contributions to the existing public/private wage gap literature. One is a better understanding of the identified parameters: standard estimators identify a local effect (LATE), which in general cannot be generalized to the entire population, as instead is almost always done. The other is the partial identification of the population average treatment effect, with an instrumental variable. To the best of my knowledge, this is the first paper in this literature that employs bounds. The technique is applied to male workers in Italy. For compliers, LATE estimates a wage advantage from working in the public sector greater than 30%. This return is within the narrowest bounds on the population average treatment effect that are consistent even with a much smaller gap (about 15% or more).  相似文献   

13.
Abstract . Wage loss and reemployment following involuntary Job loss are examined, using a nationally representative sample of young men and women in their late twenties. Workers with increased human capital are less likely to suffer wage loss and unemployment after job termination. Workers characterized as having little commitment to the labor market—low skill levels, clerical and sales workers, females, and low contributors to family income—are more likely to suffer unemployment and wage loss after job loss. This suggests that human capital characteristics serve as a signal of desirable, or undesirable, worker traits to a new firm.  相似文献   

14.
An ageing population and generous public sector pensions have put significant pressure on the funding of the French pension system making a reduction in the scope of state pension schemes imperative. Yet, as public‐choice theory would predict, lobbying by interest groups has made reform difficult to achieve.  相似文献   

15.
We analyze voluntary private contributions to public goods and the role seed money plays in signaling the public good's quality to potential subsequent contributors. We present a theoretical model and analyze two sets of naturally occurring data from crowdfunding platforms. After developing the theoretical background, we find statistically significant switch points that distinguish between seed contributions and subsequent contributions. A positive change in contribution behavior after the switch suggests an increase in the perceived value of the public good. We find that the signal comprises the number of contributors and the average contribution (as a proportion of the targeted goal). Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   

16.
A bstract Two conventional wisdoms are prevalent among churchgoers with regards to monetary contributions. One is that contributions of their time and money to their church are complementary. The other is that churches are in competition with other charitable organizations for church members'contributions. This study employs the household production model to test these conventional wisdoms. The first is supported (church members who contribute more money also contribute more time) while the second is rejected (churchgoers who contribute more to their church are also more generous to other charitable organizations). Policy implications include advising churches that wish to increase members'financial contributions to focus on increasing member involvement, and to jointly sponsor activities with nonreligious charitable organizations.  相似文献   

17.
Abstract . The 16th Amendment to the U.S. Constitution in 1913 provided the legal basis for progressive federal income taxes. They now yield revenues of about $450 billion annually. Tax base erosion eventually produced a levy in serious violation of norms of allocation efficiency, distributional equity, and macroeconomic performance. Vested private interests influenced legislators by propaganda and campaign contributions to minimize their tax burdens at the expense of less wealthy taxpayers. The result was an irrational and badly flawed tax structure. In 1981 the maximum marginal tax rate on income from property and wealth was significantly reduced along with other bracket reductions. The income tax reform movement culminated in 1984 to 1986. It expanded the base of the tax while reducing marginal rates as well as brackets, with little change in the distribution of the burden among different income groups but achieving some greater equity in tax liabilities for those with similar incomes.  相似文献   

18.
This paper attempts both to advance understanding about the research profile of accounting in Europe and to evaluate the role of The European Accounting Review in the dissemination of Europe-based accounting research. Empirical evidence supporting this investigation was gathered from all the papers published in thirteen top accounting journals during the period 1992 to 1997. Our results show that (i) a vast majority of European contributions to well-regarded journals are authored by scholars affiliated to British higher education organizations. Therefore, the overwhelming dominance of British accounting academics over Europe-based accounting research posits considerable doubts on the extent to which it is correct to form the notion of European accounting research. Our results suggest that such a notion is strongly shaped by one constituency of the European setting, that is, by researchers affiliated to British higher education institutions. (ii) The European Accounting Review has played a significant role in the diffusion of Europe-based accounting research. The journal constitutes the sole venue providing international visibility to scholars of eleven continental European countries. Moreover, The European Accounting Review has published a significant proportion of contributions from scholars of the other fifteen European countries. (iii) There exists limited mobility of non-English written accounting research across European countries. Lastly, the paper posits some suggestions for further work in this area.  相似文献   

19.
Klaus Ziegler 《Metrika》2001,53(2):141-170
In the nonparametric regression model with random design and based on i.i.d. pairs of observations (X i, Y i), where the regression function m is given by m(x)=?(Y i|X i=x), estimation of the location θ (mode) of a unique maximum of m by the location of a maximum of the Nadaraya-Watson kernel estimator for the curve m is considered. In order to obtain asymptotic confidence intervals for θ, the suitably normalized distribution of is bootstrapped in two ways: we present a paired bootstrap (PB) where resampling is done from the empirical distribution of the pairs of observations and a smoothed paired bootstrap (SPB) where the bootstrap variables are generated from a smooth bivariate density based on the pairs of observations. While the PB requires only relatively small computational effort when carried out in practice, it is shown to work only in the case of vanishing asymptotic bias, i.e. of “undersmoothing” when compared to optimal smoothing for mode estimation. On the other hand, the SPB, although causing more intricate computations, is able to capture the correct amount of bias if the pilot estimator for m oversmoothes. Received: May 2000  相似文献   

20.
Abstract . A model of contributions to one's religious congregation suggests that since the operations of the congregation rely upon voluntary contributions from members, congregation members will contribute less as congregation size increases. This type of behavior, known as free riding is supported by the empirical results. Furthermore, income, race, congregation expenses and denomination are key determinants of contributions.  相似文献   

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