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51.
We design an experiment to simulate how people make agricultural production decisions under three policy scenarios, each incorporating direct payments (DPs): ( a ) price uncertainty without countercyclical payments (CCPs); ( b ) price uncertainty with CCPs; and ( c ) price uncertainty, CCPs, and uncertainty regarding base acreage updating. Results are the CCP program and perceived possibility of future base updating created incentives for subjects to invest more in program (base) crops, despite payments being decoupled from current production decisions. Those choosing to reduce revenue risk by increasing plantings of base crops may face reduced incomes, suggesting the efficiency of crop markets may be diminished.  相似文献   
52.
Recent studies into price transmission have recognized the important role played by transport and transaction costs. Threshold models are one approach to accommodate such costs. We develop a generalized Threshold Error Correction Model to test for the presence and form of threshold behavior in price transmission that is symmetric around equilibrium. We use monthly wheat, maize, and soya prices from the United States, Argentina, and Brazil to demonstrate this model. Classical estimation of these generalized models can present challenges but Bayesian techniques avoid many of these problems. Evidence for thresholds is found in three of the five commodity price pairs investigated.  相似文献   
53.
This paper examines the intensity of technology adoption and integrated pest management strategies employed by UK farmers, using both parametric and nonparametric methods. We employ a unique survey dataset collected from UK cereal farmers to assess the determinants of technology adoption in relation to pest management. Our preferred model specification is nonparametric, with models estimated yielding broadly similar results, with some important qualitative differences. All models indicate that total area farmed is positively related to the number of technologies adopted, whereas the number of years of experience of the farmer is negatively related. We also find evidence with our nonparametric specification of significant statistical differences for number of adoptions by region across the UK.  相似文献   
54.
Abstract

Overcoming traditional tourism silos to develop long-term relationships with stakeholders is essential for transformational change. Adopting broader networks connects researchers to pertinent issues facing society, develops reciprocal capacities for learning, and creates inclusive sustainable partnerships. As critical tourism scholars and not-for-profit employees, we illustrate the journey of how we engaged collaboratively with diverse stakeholders, from businesses, not-for-profits and the university, to tackle issues of economic disadvantage and social exclusion. Critical hospitality and dialogue theory were adopted to provide a framework for the processes of collaboration, research, networking, and advocacy work for inclusive sustainable spaces. Drawing on our involvement with co-founding a collaborative research network, the Network for Community Hospitality, and analysis of data from two Ketso workshops and interviews with 41 network members, we present reflections on setting up and facilitating the network. In addition, two examples of collaborative Network activities are presented to illustrate the techniques and dialogic communication processes for doing critical hospitality. The article thereby contributes by providing empirically informed and reflexive understandings into the experiences of working and communicating within long-term inclusive partnerships with diverse stakeholders to create traction for positive social sustainable change.  相似文献   
55.
The heritage tourism market has developed from being regarded as a small niche segment to a mainstream market of considerable size. In Taiwan, diversified heritage resources hold considerable appeal to the international tourism market. Little research has been completed on international heritage tourists to Taiwan, so this study utilized Taiwan as a case study and examined international tourists to the destination. It first employed cluster analysis based on activity participation to segment the market and test for the existence of “heritage tourists”. Three groups of international tourists to Taiwan were identified and they were labelled as “heritage”, “shopping” and “non-specialists”. The heritage group had a high participation rate in visiting heritage relics (90.6%). The study also profiled tourists according to the reasons they travelled to Taiwan and socio-demographic variables. The heritage tourists and other activity participation groups were compared to reveal the major motivational and socio-demographic differences involved. The findings showed that “international heritage tourists to Taiwan” were a group of visitors with relatively younger ages, middle levels of income and higher educational levels. The study defined heritage tourists who indicated visiting heritage sites as part of their reason for visiting Taiwan as “motivated heritage visitors”. Other heritage tourists who participated in heritage activities, but did not list heritage tourism as a reason for visiting Taiwan, were defined as “heritage site visitors”. Finally, the study profiled the two groups of heritage tourists and compared them, with significant differences being found in ages and nationalities.  相似文献   
56.
Usury - lending at interest or excessive interest - has, according to known records, been practised in various parts of the world for at least four thousand years. During this time, there is substantial evidence of intense criticism by various traditions, institutions and social reformers on moral, ethical, religious and legal grounds. The rationale employed by these wide-ranging critics have included arguments about work ethic, social justice, economic instability, ecological destruction and inter-generational equity. While the contemporary relevance of these largely historical debates is not analysed in detail, the authors contend that their significance is greater than ever before in the context of the modern interest-based global economy.  相似文献   
57.
The election date is an endogenous choice in many parliamentary systems. This paper explores when governments call elections and how the timing of an election influences the electoral result. Governments have an incentive to behave opportunistically, calling elections at a time when they are performing well. However, the choice of election date reveals information about the government. Specifically, early elections indicate that a government has little faith in its ability to perform well in the future. The analysis is expanded to consider changes in government composition, political business cycles, informational asymmetries and the role of opposition campaigning.  相似文献   
58.
The author discusses the prospects for trade union growth in this industry in the light of a case study of the development of a branch of the Transport and General Workers’ Union within the EMI-owned Angus Steak House chain.  相似文献   
59.
The article explores the relationship between fertilizer use and the demand for weather index insurance (WII) among smallholder farmers in Ethiopia. We examine whether fertilizer use is profitable under current smallholder production conditions, whether risk‐related factors affect fertilizer use, and we estimate the returns to inputs in the agricultural production function in the absence of insurance. We then study how these primitives of agricultural production functions relate to insurance demand. The study compares a survey‐based estimate of willingness to pay with actual uptake for the weather insurance, finding the stated and actual demand to be almost completely uncorrelated. While those with high marginal returns to inputs say they would purchase insurance, only those with low marginal returns actually do, consistent with the stated purpose of the product as input insurance. Insurance demand proves to be highly responsive to the existence and amount of randomly allocated insurance vouchers.  相似文献   
60.
“We know that progress depends on discovery, inventions, creativity and design, but we have simply supposed that it happens anyway,” de Bono (1999 p. 43). Technology education is ostensibly a foundation for future designers and creative thinking. However evidence of good design or creative thinking in outcomes displayed in school technology studios is limited. Technology is inextricably linked with applied science, but I argue that scientific method couldn’t be further from creativity and designing as technology education based on this premise can confine problem solving to a set of prescribed components that harness teachers to narrowly defined and deeply focused goals. This paper attempts to analyse the nature of this phenomenom, debate the place of creativity, imagination and personal sensitivities as part of designing and demonstrate that although there are inseperable links between design and technology the structure of a technology curriculum could be a barrier to opportunities for effective design thinking.  相似文献   
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