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This briefing addresses a number of current practices in environmental reporting in Australia. It is limited to consideration of mandatory and voluntary initiatives at the national level (rather than state or territory levels). Three initiatives are explored. Two of these are mandatory requirements—section 299 corporate disclosures required under the 2001 Corporations Act and section 516 disclosures by Commonwealth government organizations under the Environmental Protection and Biodiversity Conservation Act 1999. One other initiative is voluntary—Public Environmental Reporting—and is aimed at all organizations. Links with the Global Reporting Initiative are considered, followed by a brief comment on incentives and users of environmental reports. The briefing concludes by raising three issues that need to be addressed in the future—sustainable development; education, training and communication; and environmental accounting. Copyright © 2002 John Wiley & Sons, Ltd. and ERP Environment  相似文献   
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Can organizations exert control and provide structure for NPD activities while at the same time encouraging and managing creative performance? Any new product development (NPD) project requires some level of creative effort. In new product development, creative performance is of preeminent importance. Most NPD projects are executed with the NPD team as the organizational nucleus. As a result, managing creativity in NPD thus implies managing the creativity of NPD teams. Besides having to manage creative performance, companies are generally also concerned with improving the efficiency and effectiveness of the NPD process. Modern NPD projects therefore have the need for an approach that can be planned, optimized, and verified. As a consequence, systematic design methods have become widely used in NPD. In this article conceptual model is developed of the effect of modern design methodology on the creative performance of NPD teams. First, it is argued that the effect of systematic design methodology on NPD team creativity is mediated by the communication patterns of the NPD team. It is then proposed that four principles underlie modern design methodology: hierarchical decomposition, systematic variation, satisficing, and discursiveness. These principles affect NPD communication by, respectively, influencing the establishment of subgroups, the frequency of communication, the level of agreement or disagreement in the team, and the level of centralization of communication. Next, arguments are presented of how each of these four communicational characteristics shapes the creative performance of NPD teams. This second part of the conceptual model is tested empirically. This is done by studying the communication patterns in 44 NPD teams, employing social network analysis tools. These patterns of communication are then related to team‐level creative performance through a set of regression analyses. The main conclusion of the article is that the design principles work together and need to be considered as an integrated whole: the creative performance of NPD teams can only effectively be managed by using and aligning all four of them.  相似文献   
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Continuing conflict over supply management warrants another look at its costs. The authors' model combines the traditional welfare triangle with the social welfare loss created when farmers bear the investment risk associated with possible termination of quota protection. The annual net social welfare loss from egg and poultry marketing boards likely exceeds $100 million, with consumers losing more than $500 million. Half the net social welfare loss is the cost of risk bearing. Quota prices imply that farmers expect quota lives to be relatively short. Therefore, changing to short fixed terms might halve the social welfare loss without imposing capital losses on farmers and might facilitate a return to a free market or auctioning new fixed term quotas.  相似文献   
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