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961.
962.
Narrowing the gender technology gap in agricultural production has become a critical policy issue in sub‐Saharan Africa. A better understanding of the gender technology gap is essential for policy formulation and programme planning to ensure equity in resource allocation, and household‐level food security in low and middle income countries, such as Ghana. We employ a metafrontier approach to analyse the differences in the efficiency of male and female farmers, recognising the endogeneity of some of the variables in the inefficiency effects model, in particular the credit constraints of the rice farmers under study. Our findings show that while the rice farms themselves are very similar, average yields for male managed farms tend to be significantly higher than female managed farms reflecting higher seeding and fertiliser application rates on male managed farms. However, there is no significant difference between the genders in either land used for rice or total output per farm household. We find some evidence that relative to the metafrontier, male managed farms are less efficient than female managed farms. The results further show gender technology gap amongst the smallholder rice farmers with females’ technology gap ratio being significantly greater than that of males, with females operating on a production frontier closer to the metafrontier. Policies that provide females more access to productive resources and other agricultural services could assist in the generation of relatively higher output.  相似文献   
963.
964.
Using Papua New Guinea as a case study, this paper investigates the macroeconomic and sectoral impacts of various developments in its agricultural and resource sector. It was found that commodity booms from 2004 to 2009 and the proposed large liquefied natural gas project increase output growth substantially but with Dutch disease consequences. The output expansion of the agricultural and fishery sectors on the other hand has limited positive impacts and the challenge lies in raising the productivity growth in these sectors and the better use of foreign aid. Lastly, the optimal policy strategy for sustainable development in the agricultural, fishery and resource sectors lies in the packaging of appropriate complementary policies (both institutional and economic) that support one another and the coherent implementation of these policies in a timely manner.  相似文献   
965.
An understanding of farmers’ decision‐making behaviour is important for adequate forecasts as well as policy recommendations regarding structural changes. We experimentally analyse the investment behaviour of real farmers. The observed investment decisions are contrasted with theoretical benchmarks from classical investment theory and the real options approach. Our results show that both theories cannot exactly explain investment behaviour. However, farmers learn from former investment decisions and do consider the value of waiting over time.  相似文献   
966.
This research extends previous findings related to the positive influence of company credibility on a social Cause–Brand Alliance’s (CBA) persuasion mechanism. This study analyzes the mediating role of two dimensions of company credibility (trustworthiness and expertise) with regard to the influence of altruistic attributions and two types of brand–cause fit (functional and image fit) on corporate social responsibility image. A structural equation model tests the proposed framework with a sample of 299 consumers, and the results suggest that (1) image fit and altruistic attribution are cues that consumers use to evaluate company trustworthiness when linking to a social cause; (2) functional fit significantly influences perceived company expertise but not trustworthiness; and (3) trustworthiness has more weight than expertise in judgments about corporate social responsibility.  相似文献   
967.
This paper approaches the much‐debated issue of corporate citizenship (CC). Many models depict the development process of CC, and yet attempts to find one extensive definition remain in progress. We argue that more than one type of citizenship may be needed to fully describe the concept. So far, social factors have dominated the definitions of CC, but citizenship functions can also be found in other areas. In fact, for maximum benefit, the type of citizenship should be tied to the sector and business field of the corporation in question. Using data drawn from three internationally operating corporations headquartered in Finland, we introduce three different types of CC that are in line with their core business ideas: cultural citizenship, environmental citizenship and technological citizenship. These new types of citizenships can help in grasping the complexity of business responsibility and ethics, and offer tools for gaining competitive advantage by differentiation.  相似文献   
968.
As far as we are aware, this study presents the first comparative analysis of the stock picking and market timing abilities of managers of conventional and socially responsible (SR) pension funds, and of their use of superior information. For the United Kingdom, the results obtained show a slight stock picking ability on the part of SR pension fund managers (although it disappears if multifactorial models are considered), and a negative market timing ability on the part of both SR and conventional pension fund managers (these results hold for multifactorial models controlled by home bias). In relation to the management styles, both conventional and SR pension funds usually invest in small cap and growth values, although it is the SR pension funds that are the most exposed to these styles. We also observed that, while conventional pension fund managers make certain use of superior information to follow stock picking strategies, managers of SR pension funds use superior information to follow market timing strategies.  相似文献   
969.
Consumer involvement is an established priority in UK health‐ and social‐care service development and research. To date, little has been published describing the process of consumer involvement and assessing ‘consumers’ contributions to research. This paper provides a practical account of the effective incorporation of consumers into a research team, and outlines the extent to which they can enhance the research cycle; from project development and conduct, through data analysis and interpretation, to dissemination. Salient points are illustrated using the example of their collaboration in a research project. Of particular note were consumers' contributions to the development of an ethically enhanced, more robust project design, and enriched data interpretation, which may not have resulted had consumers not been an integral part of the research team.  相似文献   
970.
We model contracting for joint production between workers and shareholders when investment in knowledge is non‐verifiable and the resulting specific human capital embedded in the workers is non‐tradable. The model explains how the effective cost of human capital services will vary depending on whether the investment in knowledge is financed by the workers or by the shareholders. We apply the results of the modeling to identify which firms are expected to gain and which to lose from posted trends in higher employability and lower empowerment of workers in modern market economies. Finally, we present conditions on the self‐interest of current shareholders to empower workers as a way to stimulate their investment in firm‐specific human capital.  相似文献   
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