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This paper demonstrates howadditional rents are generated in a fisherycharacterized by intraseasonal variation infish characteristics, including size,condition, and composition. Based on anexpanded conceptual model of the optimalharvest rule, fish characteristics affect preand post harvest production yields and outputprices. A dynamic empirical model, which uses asystem of quality characteristics and anhedonic equation, illustrates the complexrelationships and management choices associatedwith internalizing seafood qualitycharacteristics in a hake fishery. The modelretains the regulated open access managementsystem, but controls intertemporal andintersectoral quotas, production portfolios,and total allowable catch. Results demonstratethat including revenue-side effects frominternalizing fish quality can generatesignificantly greater rents and reduce therelative benefits of increased productionyields. If excluded, bioeconomic models canunderestimate the level of regulatory rentdissipation and overemphasize managementobjectives such as full utilization, whichcould misdirect processing decisions and resultin a suboptimal resource management plan.Implications for data collection,multidisciplinary analysis, and improvements inmarine resource management are discussed. 相似文献
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This article reviews the law regarding Title VII employment discrimination protection from religious discrimination. The issues surrounding the principal legal protection in this regard are explored in the context of a recent controversial case in which an author, Forrest Mims, was not hired as a regular contributor forScientific American magazine, ostensibly because of his belief in the theory of creation over the theory of evolution. The definition of what constitutes a protected religious belief or practice is seen to have expanded over time. However, a belief in creationism is not necessarily seen as being tantamount to a religious belief under present legal interpretation of Title VII. The implications of this finding for future needed Title VII revision are discussed. 相似文献
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There are many explanations why the more structured and formalised techniques of forecasting have not yet provided major input to government policy except in specialised areas. This article gives an assessment of the present state of the art in our ability to predict the consequences of current actions in the long-term future. The relevance of this to the ongoing debate about the place of formal methods in policy analysis is considered. In many instances it seems that the methods used run counter to the ideal of scientific liberalism to which the forecasters and officials involved often subscribe. The article indicates where institutional arrangements can be adjusted to ensure that the forecasting ability available is better employed, and points to areas in which forecasting methodologists should increase their attention if forecasting methods are to support more open and more flexible institutional arrangements. 相似文献
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Sam McKinstry 《Accounting, Organizations and Society》1996,21(1):89-111
This paper undertakes a historical review of the use of design and designers in the annual reports of Burton PLC, against a backdrop of the firm's commercial history. It highlights a subordinate role for design from 1930 until the 1970s, when it was used increasingly to embellish the annual report. Design assumed a very significant role from 1984, when the firm's annual report was transformed into a corporate communications tool. The paper suggests that Burton was among the first British companies to reach this stage, and that it was some ten years behind the generality of U.S. corporations in this regard. Using Burton as an example, the study concludes by proposing that the turning of the annual report into a public relations document has latent disadvantages and by advocating that design briefs in this area should be differently focused. 相似文献
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Despite the increased use of seasonal employees by organizations, few studies have been completed on the attitudes and service quality of seasonal office workers. Using Lautsch's classification model, we analyzed the organizational context in which the standard and seasonal workers in this study were employed. Hypotheses were developed based upon the organizational analysis and social exchange theory. Results from archival data obtained from a web‐based organizational survey of 205 clerical and professional workers indicated contrary to expectations, standard and seasonal employees did not significantly differ in terms of perceptions of overall job conditions, perceived organizational support (POS), or job engagement. However, seasonal employees did report significantly fewer opportunities to work on challenging tasks, less comfortable physical working conditions, and less job security than the standard workers. As predicted, standard employees reported significantly higher levels of service quality performance than seasonal employees. Additionally, job engagement mediated the relationship between POS and service quality for both the standard and seasonal employees. Implications for managing seasonal employees are discussed. 相似文献
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Drawing on reversal theory (Apter, 2007), the current research proposes that internet users' metamotivational state (telic vs. paratelic) determines advertising interactivity's effectiveness. An online field experiment involving 141 Facebook and Twitter users tests this proposition. Research findings support telic state consumers form more positive attitudes toward a low-level interactive ad, whereas paratelic state consumers form more positive attitudes toward a high-level interactive ad. Further, this research shows that an arousal seeking tendency mediates the metamotivational state's impact on ad attitude. 相似文献
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This commentary responds to some of the issues raised in Zia Sardar's paper “Welcome to Postnormal Times” noting and attempting to explain points of difference and similarity. From Sardar's invocation of the 3C's of complexity, chaos and contradiction emerges the idea that our postnormal times might be likened to the strange times following the Great Plague that gave rise to the Alliterative Revival. Speculating further, it is questioned whether, in such strange times, utopian futures studies substitute for prayer. 相似文献