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This study aims to determine whether the attitudes of students (and therefore future employers) towards people with physical disabilities can be modified by exposing them to the needs of disabled people, or whether perceptions of the needs of the disabled are too entrenched for education to effect any change. It also evaluates whether attitudinal changes are enduring and therefore continue to influence students’ responses to the disabled after a period of time has elapsed. Respondents were students on the Diploma of Hospitality Management at Auckland University of Technology (AUT), enrolled on an Accommodation Operations paper. A compulsory assessment for this paper was a group assignment that considered facilities offered by accommodation providers for guests with disabilities. Respondents were surveyed before (n = 54) and after (n = 24) the assignment to determine any attitude and knowledge changes. Both surveys were undertaken at the end of lectures. The surveys were distributed in class, so the number of respondents relates to the number of students in class during the particular lecture selected for survey distribution. Respondents were then invited to join a focus group to explore their feelings and opinions about disabled people. Another focus group was undertaken with students who had completed the disability assignment the previous year. The focus group was to assess whether or not the awareness of disability issues was still apparent after a period of time had elapsed. These findings would then prove whether or not exposure to such issues still influenced respondents’ attitudes. The second survey responses and comments made during the subsequent focus groups conclude that awareness of disability issues may be heightened with exposure to barriers, both physical and attitudinal, that are experienced by people with impairments. Understanding of disability issues is the first step in the removal of barriers and will help lead to the creation of a more inclusive environment for staff and guests in the hospitality industry. An inclusive environment is particularly desirable as more hotels are required in response to increases in tourist numbers. With increased visitors’ arrivals, it is reasonable to expect that tourists will have varying abilities, and therefore, modification of facilities to suit their needs will benefit a large number of people. The research also concludes that the knowledge gained in the assignment was still influential after the conclusion of the assignment. Students who have studied issues for people with impairments, as future managers, will have the knowledge and understanding to provide a more inclusive environment for guests that meets both social and legal obligations. Such an environment will be beneficial to both guests and potential employees with physical disabilities.

US antitrust policy takes as its objective consumer welfare, not total economic welfare. With that objective, Joe Bain's definition of entry barriers is more useful than George Stigler's or definitions based on economic welfare. It follows that economies of scale that involve sunk costs may create antitrust barriers to entry. A simple model shows that sunk costs without scale economies may discourage entry without creating an antitrust entry barrier.

Thesis (Ph. D.)--University of Rhode Island, 2006. / Typescript. Includes bibliographical references (leaves 141-150).

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Abstract Authors:   Ekman, Felix 890924                Henriksson, Richard 880325 Tutor:    <img src="file:///page3image1648" />   Prof. Anders Pehrsson Examiner: Ass. Prof. Sarah Philipson Title:         Explanatory Factors of Perceived Expansion Barriers Introduction: A characteristic of the twenty first century business environment is the increased globalisation. Due to the globalisation, it has become necessary for organizations to be involved in international business, and the globalisation of the marketplace in general has increased the export. When expanding to international markets, companies might face some obstacles and barriers, which makes it an important topic in the research field of international marketing and strategy. Since most research focuses just on the importance of the expansion barriers, it would be of importance to provide empirical evidence on what types of explanatory factors that are associated with firms’ perception of expansion barriers. Purpose: Gain an understanding of different explanatory factors regarding expansion barriers for companies’ expansion on international markets. Methodology: The research approach was quantitative with mainly primary data, which was collected through a questionnaire distributed through e-mail. The sample frame was Swedish companies that exporting goods to Norway, Poland, Russia and/or the Baltic region. A total of 157 completed questionnaires, response rate of 20%, were collected and was the foundation for the analysis and results. Conclusion: The explanatory factors that are associated with the perception of expansion barriers were; Geographical and Cultural distances, Market experience and Institutional collaborations. The fourth explanatory factor, intermediating strategy, has in this study no association to the perception of the barriers. Keywords: Expansion Barriers, Explanatory Factors, International Marketing Strategy.

Functional foods provide positive externality benefits to society through the promotion of health benefits that lower the potential of illness for individual consumer and reduce the health care costs that are borne by governments. With strong market growth and considerable potential social benefits, functional foods appear to be an important area for future expansion in the global food market. However, pre-existing trade barriers to international commence reduce, or sometimes eliminate, trade in functional foods. Given that there are benefits associated with health-giving attributes from functional foods, retaining trade restrictions on functional foods may lead to additional forgone benefits.<p> To examine the effects of the positive health benefits arising from functional foods when pre-existing trade restrictions are in place, a comparative-static partial equilibrium trade model is modified. Four cases pertaining to import restrictions on functional foods are examined in the trade model based on two categories: trade policies and ability to produce. The theoretical framework provides an illustration of the potential welfare benefits forgone from the existence of trade barriers when a traditional food becomes a functional food.<p> Empirical case studies examined canola oil as a functional food. The value of the benefits foregone from maintaining trade barriers to canola oil in two countries: China and United Kingdom were estimated. In addition, a cost of illness model was used to estimate health care savings. The final ratio suggests that existing trade policies directly result in non-trivial costs to society. . As a result, current trade regulations might be re-evaluated by policy makers to better reflect the evolving markets for functional foods.

The local food movement has been offered as an alternative to the conventional food system. This thesis identifies the barriers that are constraining the local food movement using the case study of Ontario, Canada, by performing qualitative analysis of informal interview responses. In addition to generating a comprehensive account of the barriers constraining local food, barriers to local food procurement in the institutional context are also identified. Findings suggest that the barriers to the local food movement can be related to a lack of access, lack of resources, poor governance structures, poor information sharing and uncooperative relationships between local food actors. I argue that these barriers are reflective of the broader challenges associated with attempting to create food systems change from within the dominant system. Daunting as they may be, they can be overcome in an incremental, pragmatic way. Nineteen recommendations are made to this end.

Patient-related barriers may reduce the effectiveness of screening for depression. This study aimed to explore perceived barriers to participation in a Screening Program for Depression by hemodialysis patients. In a cross-sectional study of hemodialysis patients, the Perceived Barriers to Psychological Treatment questionnaire was used to measure barriers to the Screening Program. Of 160 participants, 73.1% perceived at least one barrier (95% CI, 66.2% to 80.0%). The most common barriers were concerns about the side effects of antidepressant medications (40%), concerns about having more medications (32%), feeling that the problem is not severe enough (23%), and perceiving no risk of depression (23%). A high depression score was an independent predictor of barriers related to perceiving no benefit of the Screening Program and psychological, social, and practical barriers. We believe that patient-related barriers need to be addressed before implementing any case identification and treatment program for depression.

The local food movement has been offered as an alternative to the conventional food system. This thesis identifies the barriers that are constraining the local food movement using the case study of Ontario, Canada, by performing qualitative analysis of informal interview responses. In addition to generating a comprehensive account of the barriers constraining local food, barriers to local food procurement in the institutional context are also identified. Findings suggest that the barriers to the local food movement can be related to a lack of access, lack of resources, poor governance structures, poor information sharing and uncooperative relationships between local food actors. I argue that these barriers are reflective of the broader challenges associated with attempting to create food systems change from within the dominant system. Daunting as they may be, they can be overcome in an incremental, pragmatic way. Nineteen recommendations are made to this end.