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691.
Laura Gutiérrez Escobar PhD candidate Elizabeth Fitting Associate Professor 《Journal of Agrarian Change》2016,16(4):711-719
The Red de Semillas Libres (Network of Free Seeds) in Colombia contests the expansion of, and dominant narratives on, agricultural biotechnology and intellectual property rights (IPRs) protections on seed – or what has been called ‘biohegemony’. We argue that despite its challenges, the Network contests ‘biohegemony’ through lawsuits, supporting ‘seed sovereignty’, and reframing the often taken‐for‐granted discourse on local seed varieties as raw material and a resource to be ‘discovered’, ‘invented’ and commodified by industry and Western‐based technoscience. Based on ethnographic research, we extend the concept of biohegemony to include struggle and contestation by examining how the Network pursues seed sovereignty. 相似文献
692.
693.
Smith-Walter Aaron Jones Michael D. Shanahan Elizabeth A. Peterson Holly 《Quality and Quantity》2020,54(2):685-686
Quality & Quantity - The article “The stories groups tell, campaign finance reform and the narrative networks of cultural cognition”, written by “Aaron Smith-Walter, Michael... 相似文献
694.
This research provides insight into the experience of regret and its influence on the decision maker's subsequent aversion to risk. First, a study is conducted in order to construct a reliable multi-item measure of regret and to demonstrate that different levels of outcome feedback result in different levels of regret. A second experiment tests the validity of the regret experience measure (REM) by examining whether considering the degree of regret experienced by the respondent on a prior decision better explains subsequent choices and judgments involving risk than considering the effects of outcome feedback alone. The results of the experiment indicate that 1) the REM is both a reliable and valid measure of regret and 2) decision behavior can be better understood when both outcome feedback and regret resulting from that feedback (or the lack of feedback) are considered. Finally, the implications of these results and directions for future research are discussed. 相似文献
695.
This paper studies the UK foot and mouth disease (FMD) epidemics of 1967–68 and 2001. It briefly analyses the characteristics of each outbreak of disease and the contrasts between them. The paper then assesses the effects on the UK tourism industry from both outbreaks and also focuses on the role of the media in its portrayal of the effects. Data are gleaned from secondary sources such as BBC archives of radio and television programmes, other media such as key newspapers, as well as specialist journals and government reports. The study concludes that the 1967–68 outbreak had only a limited actual effect on tourism (and an even more limited effect as perceived in the media), whereas the 2001 epidemic had a much larger effect — actual and as perceived in the media. It is suggested that there are many explanations for the differences, including the time of the year of the outbreaks, the spatial spread of the disease, the amount of countryside that was deemed to have restricted access and the growth in supply of rural tourism operators. The changed character of news reporting itself created some different effects — the media role in the 2001 crisis was not entirely passive. Indeed, the paper finally stresses that the role of the media is crucial in tackling any future such crisis — the media can be harnessed as a key element of tourism contingency planning. In this respect there is, indeed, much similarity between the 2001 FMD crisis and other current crises worldwide. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
696.
Elizabeth Henning 《International Journal of Training and Development》2003,7(4):303-317
This paper will problematise the notion of distributed cognition in courses across cultural learning borders, by presenting a narrative case study of six learners’ journeys to online learning. I will argue that although distributed cognition is a widely acceptable theory in e‐learning, it is based on an assumption that the ‘distribution’ of cognition is reciprocal between toolmakers, texts and users, when perhaps, in certain instances, it excludes the life (and learning) world of local learners in the global, borderless environment. In these instances the cognition that is assumed to be distributed is, in contrast, ‘contained’ in the narrative‐in‐action that is familiar to the learners, whose situated knowledge is embedded and embodied in a non‐global discourse ( Henning et al., 2000 ). 相似文献
697.
Christine M. Riordan Elizabeth W. Weatherly 《Employee Responsibilities and Rights Journal》2000,12(3):121-139
This paper focuses on the legal status of employee teams, such as quality circles, that are commonly used within organizations in the United States. At present, the National Labor Relation Act (the Act), which governs labor–management relations, also has direct implications for the types of employee teams that can be legally implemented within organizations. This paper reviews the governing sections of the Act and analyzes how they apply to the use of employee teams. Suggestions for avoiding or dealing with illegally formed employee teams are offered. 相似文献
698.
Moral Intensity and Managerial Problem Solving 总被引:3,自引:0,他引:3
Janet M. Dukerich Mary J. Waller Elizabeth George George P. Huber 《Journal of Business Ethics》2000,24(1):29-38
There is an increasing interest in how managers describe and respond to what they regard as moral versus nonmoral problems in organizations. In this study, forty managers described a moral problem and a nonmoral problem that they had encountered in their organization, each of which had been resolved. Analyses indicated that: (1) the two types of problems could be significantly differentiated using four of Jones' (1991) components of moral intensity; (2) the labels managers used to describe problems varied systematically between the two types of problems and according to the problem's moral intensity; and (3) problem management processes varied according to the problem's type and moral intensity. 相似文献
699.
Elizabeth M. Caucutt 《Economic Theory》2001,17(1):25-51
Summary. In this paper, I develop an applied general equilibrium environment with peer group effects. The application I consider is
schooling. The framework used here is general equilibrium with clubs. I establish the existence of equilibrium for the economy
with a finite number of school types. This result is then extended to the case where the set of school types is a continuum.
The two welfare theorems are shown to hold for both economies. To compute the equilibrium, I construct a Negishi mapping from
the set of weights on individual type's utility to the set of transfers that support the corresponding Pareto allocations
as competitive equilibria with transfers. Because this mapping is a correspondence, a version of Scarf's algorithm is used
to find a competitive equilibrium.
Received: June 9, 1999; revised version: March 13, 2000 相似文献
700.
Many cities around the world are experiencing the negative effects associated with not sustaining a sufficient level of tree canopy coverage. Tree canopy provides environmental benefits such as clean water and air, erosion prevention, climate control, and native species habitat and provides economic benefits such as higher housing values and lower energy expenditures. We study local government policies in a large U.S. metropolitan area (the Atlanta Metropolitan Statistical Area) to find which policies perform the best at preserving or increasing urban forests. Empirical analysis reveals that a set of effective tree ordinance clauses, zoning ordinances, and having high quality smart growth projects in the community all help in preserving tree canopy in economically and environmentally meaningful amounts. Other actions, such as simply having a tree ordinance, designating a key management person in charge of tree programs, the presence of a tree board, and multiple communication channels were shown to be ineffective for our data set. Because benefits from tree canopy accrue to the local government's budget, to residents and to business owners, the entire community should gain from the passage of effective policies to preserve their local tree canopy. Estimated economic benefits from preserving tree canopy through an effective set of public policies are in the range of $10–15 million annually in an average county, mostly due to savings on stormwater management. 相似文献