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141.
Gill Lines 《Leisure Studies》2013,32(4):285-303
Sporting texts are designed to prioritize, personalize and sensationalize characters in an attempt to capture audience attention. The sporting hero has traditionally been perceived of as epitomizing social ideals and masculine virtues, and as embodying values that learnt on the playing fields will readily transfer into everyday life. However, growing media intrusion signifies the contemporary sports star as a ‘damaged hero’ – the male sports celebrity exemplifying contemporary laddishness, drunken exploits, wife and girlfriend beatings and gay relationships, all of which influence the image of the modern day sports hero. In contrast, female sport stars are well documented as marginalized, trivialized and objectified, to the extent which sports heroines are both invisible and questionable as role models for young girls. This article discusses ways in which sport stars are constructed as role models for young people. It cites instancing examples from the sports calendar of the ‘summer of sport’ 1996, in its discussion of the media construction of sports stars as villains, fools or heroes. It identifies the gender differentiated readings of sports stars as heroes and heroines and concludes that the ways in which media critics accord hero and role model status does not necessarily reflect the opinions of young people. 相似文献
142.
abstract Promoting participation is an accepted and expected component of managerial activity, reflecting current management ideology and practice. This paper explores how one particular group of supervisors, within the same UK manufacturing organization, experience and make sense of participation practices and the role of identity in that process. Our findings show that whilst supervisors may utilize the managerial discourse in formal settings they also draw upon three alternative responses. Thus contrary to much of the literature they do not represent a homogenous or univocal grouping. Our study highlights the importance of the competing bases of identity formation that supervisors draw from, and the complexity and contradiction inherent in both the managerial discourse and in supervisors' responses to it. 相似文献
143.
144.
145.
Gill Harvey 《Public Management Review》2013,15(1):77-97
Abstract Improved performance by public sector organizations is a political imperative in numerous countries. There are particular challenges in turnaround of poorly performing organizations. Theoretical explanations of the performance trajectories of public organizations, and especially the causes of failure, highlight the importance of knowledge processes, often from an organizational learning perspective. Absorptive capacity provides an alternative way of theorizing the relationships between organizational performance and knowledge processes, derived from the resource-based view of the firm and the broader concept of dynamic capabilities. The article reviews the conceptual, theoretical, and methodological implications of applying absorptive capacity to the performance of public organizations. It concludes that the approach has value and presents a number of propositions to be tested through empirical study, alongside some more general challenges for researchers who wish to study the concept further. The high political salience of public organizations' performance, and the costs of failure, mandates a major research effort on these issues. 相似文献
146.
Richard D. Gill 《Statistica Neerlandica》2009,63(1):1-12
Ethical issues involved in the design of the ‘PROPATRIA’ probiotica trial are discussed. This randomized clinical trial appeared to be well conducted according to accepted good practices. The finding that the treatment was actually rather harmful, and that despite this, and despite a built‐in interim analysis, the trial was not stopped earlier, led to strong criticism in the media. I argue that ‘accepted good practices’ need to be reconsidered in the light of this experience. First, a much stronger distinction needs to be recognized between the immediate interests of the patients being treated in the trial and the interests of future patients of future doctors elsewhere. Secondly, it is in the interests of future patients that well‐conducted clinical trials are accepted by society. As it is unavoidable that an occasional trial will result in an unpredicted severely negative outcome, ethical screening committees must ensure that those performing a trial can never be accused of putting the interest of ‘science’ above the interest of their own patients when such ‘accidents’ happen. There are two consequences of this. First, the design of a trial should also explicitly lead to minimizing the number of patients who are treated by the researchers with a potentially seriously harmful medicine. Secondly, the disadvantages of triple‐blinding far outweigh the advantages. Although it might at best only have saved a few lives if the PROPATRIA trial been re‐designed with these issues in mind, I argue that the scientific value of the trial would not have been significantly reduced; the damage to medical research, and hence to future patients, would have been substantially less. Closer inspection of the data from the PROPATRIA trial brings a new and quite unexpected failing to light. The decision for stopping the trial early was accidentally based on the one‐sided test looking in the wrong direction, partly through the inadequacy of the output of the statistical package, SPSS and partly through lack of statistical expertise on the part of the users. If the envisaged one‐sided stopping rule had been used correctly, the trial would in fact have been terminated at the time of the interim analysis ‘for futility’; it was at this moment highly unlikely that a significant end‐result in favour of probiotica was going to be attained. The decision to continue the trial was a result of looking at the test statistic ‘in the wrong direction’. In effect, the trial was continued because there was still a good chance to show that probiotica is actually very harmful. I recommend that data‐monitoring committees should always be advised by a professional statistician, who is not blinded to the treatment allocation. 相似文献
147.
Richard D. Gill 《Statistica Neerlandica》2011,65(1):58-71
Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 3, which has a goat. He then says to you, ‘Do you want to pick door No. 2?’ Is it to your advantage to switch your choice? The answer is ‘yes’ but the literature offers many reasons why this is the correct answer. This article argues that the most common reasoning found in introductory statistics texts, depending on making a number of ‘obvious’ or ‘natural’ assumptions and then computing a conditional probability, is a classical example of solution driven science. The best reason to switch is to be found in von Neumann's minimax theorem from game theory, rather than in Bayes’ theorem. 相似文献