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151.
This situated case study outlines how a place-based landscape template provided an integrative platform for the environmental arm of a cross-disciplinary international education initiative, the Three Brothers Project, wherein geographers at the University of Auckland worked alongside engineers at Tsinghua University in Beijing to support collaborative research with grassland and agricultural scientists at Qinghai University in western China. These collaborative efforts built upon strategic leadership at government and university level, an appropriate resource base and engaged practitioners who developed and embedded research opportunities that built upon a shared commitment to research on environmental values in the source zone of the Yellow River. We highlight how a landscape framing brought together divergent mindsets, methodologies and practices in this collaborative research, providing an effective platform to share experiences, discuss perspectives and develop research outcomes.  相似文献   
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ABSTRACT. We develop an alternative specification of the regional portfolio diversification problem that explicitly incorporates important information on regional economic structure and avoids certain inconsistencies in the traditional specification with respect to what constitutes the choice set. We also implement improved econometric procedures for estimating the required parameters and provide an empirical example using 1987 data for the Colorado economy to illustrate the potential differences in sectoral allocations obtained when applying our alternative approach versus the traditional one.  相似文献   
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Climate change is disproportionally affecting Indigenous peoples' livelihoods across the globe. Despite this fact, climate adaptation planning and responses are not immediate concerns for most Indigenous people, whose key challenges are deeply embedded in colonial history. Through collaborative research centred on climate adaptation planning with the Yuibera and Koinmerburra Traditional Owner groups on the Great Barrier Reef Catchments, we demonstrate that Traditional Owners' primary concerns are in aligning the climate adaptation opportunity with their own strategies for Indigenous cultural renewal and survival. Their Indigenous identity generates a responsibility to protect cultural landscapes, sites, and their connections with these places. In this case study, to “protect what is left” of Indigenous material culture and socio‐cultural relationships emerged as the best approach to climate adaptation planning, providing both the decolonisation narrative and the means to strengthen their Indigenous practices. Planning for climate change adaptation is useful for Indigenous peoples when it supports decolonising, strengthens Indigenous customary practices, and recognises customary governance.  相似文献   
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Competition between candidates representing political parties is usually regarded as a central feature of a liberal democracy. However, where competition between parties fails to provide the public with an effective choice of candidates, the real competition between candidates is displaced to a competition for party endorsement within particular parties. The paper examines the democratic implications of this displacement, and reports the findings of an audit of candidate-selection procedures within the principal Australian parties. The paper argues inter alia that the closed nature of electoral competition and the public status of Australian political parties imply that their internal affairs should be conducted democratically. The paper defines internal party democracy in structural and procedural terms. It applies realistic standards - realistic, because too much internal democracy could render a party ineffective and restrict electoral competition - in conducting an audit of the candidate-selection rules and the composition of candidate-selection voting panels for the principal Australian parties. The paper concludes with a suggestion for policy reform.  相似文献   
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Partially degenerate nested logit (NL) models have broad applicability in regional science. However, the literature on them is relatively sparse and confusion exists on some aspects of identification and related matters. This paper addresses a number of conceptual and econometric aspects of partially degenerate NL models. These include identification, scaling, invariance, and consistency with the utility-maximizing postulate that underlies discrete choiceanalysis. This is accomplished within the larger, encompassing framework of nondegenerate NL models of which the partially degenerate model is a special case.  相似文献   
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