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61.
For agriculture to play a role in climate change mitigation strategies to reduce emissions from inorganic nitrogen (N) fertilizer through a more balanced and efficient use are necessary. Such strategies should align with the overarching principle of sustainable intensification and will need to consider the economic, environmental and social trade-offs of reduced fertilizer-related emissions. However, the gender equity dimensions of such strategies are rarely considered. The case studies cited in this paper, from India, Lake Victoria in East Africa and more broadly from sub-Saharan Africa (SSA), show that the negative externalities of imbalanced inorganic N use in high- and low-use scenarios impact more strongly on women and children. We examine, through a literature review of recent work in SSA, the relative jointness of intra-household bargaining processes in low N use scenarios to assess the degree to which they impact upon N use. We suggest that gender-equitable strategies for achieving more balanced use of N will increase the likelihood of attaining macro-level reductions in GHG emissions provided that they secure equity in intra-household decision-making and address food security. Gender-equitable N use efficiency strategies will help to integrate and assure gender and social equity co-benefits at local scales.  相似文献   
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Destination zone fallacies and half-truths   总被引:1,自引:0,他引:1  
The author discusses key issues surrounding the concept of the destination zone, and seeks to identify fallacies and half-truths about the concept which are still current. Material is drawn from recent destination zone analysis methodology work for the Canadian Government Office of Tourism.  相似文献   
64.
In this paper, we examine the effect of implicit seller reserves on the estimation of value-at-risk based on historical asset sales data. We direct our examination toward how and whether fine art might prove an appropriate form of loan collateral for banks and other financial institutions. Using a data set of French Impressionist paintings brought to auction from 1985 to 2001, we control for the effect of works that are bought in-house to construct a distribution of potential sale values that corrects for sample selection bias. It turns out that the downside risk surrounding deviations of auction prices from expert presale estimates depends critically on how buy-ins are incorporated. If downside risk is assessed solely on historical experience with successful auction sales, the data appear to support loan-to-value ratios between 50% and a 100% larger than loan-to-value ratios that countenance the existence of seller reserves. The auction process, however, is quantifiable and can reveal the necessary risk information required for loan consideration.  相似文献   
65.
This article extends current models of how consumers judge or perceive organizations as greedy using the theoretical framework of motivated moral reasoning. We show that inherent features of an organization (size and ‘black sheep’ status) and its behaviour (relative frequency) bias consumer perceptions of organizational greed. We use an experimental methodology, present subjects with vignettes describing different scenarios, validate our questionnaire using confirmatory factor analysis, and test our hypotheses using a general linear model with covariates. Our findings suggest that consumer perceptions of organizational greed are subject to three effects: the underdog effect (Study 1, n = 496), the black sheep effect (Study 2, n = 229) and the ‘common is moral’ heuristic (Study 3, n = 249). This is the first study to investigate greed under a motivated reasoning paradigm and to show that perceptions of organizational greed are subject to socio-psychological biases. This study also provides advice on branding and positioning strategies that appeal to the underdog status of an organization or its local origins.  相似文献   
66.
Accessing developed country food markets entails meeting stringent food safety requirements. Food retailers impose protocols relating to pesticide residues, field and pack house operations, and traceability. To enable smallholders to remain competitive in such a system, new institutional arrangements are required. In particular, public–private partnerships can play a key role in creating farm to fork linkages that can satisfy market demands for food safety, while retaining smallholders in the supply chain. Furthermore, organized producer groups monitoring their own food safety standards through collective action often become attractive to buyers who are looking for ways to ensure traceability and reduce transaction costs. This paper compares the ways in which small producers of fruits and vegetables in Kenya and India have coped with increased demands for food safety from their main export markets.  相似文献   
67.
In a case study related to Scotch malt whisky production, this study analyses consumers’ perceptions and preferences regarding two aspects that have emerged in the debate on sustainable production and consumption, and on environmentally responsible food choice, namely (i) the use of pesticides in agriculture, and (ii) the provenance of food ingredients. We carried out a choice experiment to investigate preferences and estimate Willingness to Pay of Scotch malt whisky consumers for pesticide use restrictions and the potential impact on the production of one of its essential ingredients, barley. Using latent class models, we find that about half of the respondents are non-demanders with respect to both attributes, and only a third of the sample population are willing to pay for further pesticide restrictions. Demand for more environmentally responsible production of Scotch malt whisky is therefore limited, indicating that in the case of Scotch malt whisky, consumers are not likely to be key to driving sustainable production. With respect to barley provenance, being able to claim a 100% Scottish product could be a plausible commercial option for some producers to pursue in a competitive market. Methodologically, the scale-adjusted latent class model proved to be successful in uncovering preference heterogeneity and its sources, in including non-demanders in the analysis and in accounting for differences in scale amongst respondents.  相似文献   
68.
The release of the National Income Dynamics Study Wave 2 provides the first nationally representative longitudinal data collected in South Africa, making it possible to study transitions in and out of school, across grades and into work, in ways not previously possible. We illustrate the high levels of grade repetition evident in South African schools and show how school completion presents a significant hurdle with very few youth successfully matriculating. Exit from school does not offer any advantages as most youth find themselves idle once they have left school. Our regression analysis investigates correlates of school dropout and shows that falling behind is a key determinant of school dropout, even after controlling for school quality and socio-economic status. Those behind but attending higher quality schools are partially protected from dropping out. Some evidence that credit constraints may be related to dropout is found, especially among males.  相似文献   
69.
With the fashion industry striving for competitive advantage, eco‐fashions provide an opportunity to distinguish environmentally friendly products from other fashion products. However, the viability of these eco‐fashion brands is questionable. An exploratory study is conducted to explain men's differences, particularly, as clothing styles vary for men and women. The research examines if men's purchase intent would make a difference to the eco‐fashion industry. A random sample is collected to examine men's purchase intentions for eco‐clothing by product attributes, environmental concerns and sustainable behaviour. Partial least squares is used to empirically test the sample. A conceptual model is developed. It was found that there are four significant exogenous variables, environmental concern, sustainable pricing, sustainable behaviour and sustainable branding with a moderately strong, negatively signed coefficient path. Perceived consumer effectiveness and faith in others are not found to be significant moderators. This defined male segment makes several theoretical contributions as well as generating useful recommendations for marketing practitioners.  相似文献   
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