Estimating the Economic Contribution of Visitor Spending in the Kruger National Park to the Regional Economy

Tourism has been labelled the economic driver of the 21st century due to the multiplier effect of tourist spending and the linkage of this industry to almost all other industries. This paper aims to estimate the economic impact of visitor spending in the Kruger National Park. The following objectives are set: (1) to determine the spending pattern of a typical tourist visiting the Kruger National Park, (2) to determine the contribution of tourists visiting the Park to the economy of the region. The methodology used includes both a survey and an input-output analysis. A survey conducted in June 2002 was used to determine the spending pattern of tourists visiting the Park and together with additional secondary data, were used to determine the contribution of visitor spending in the Park to the economy of the region. The results of the survey indicate that tourists spend most of their money on accommodation and transport in the Park. The South African National Parks (SANP) has created an environment that induces spending, but recommendations are made to encourage even more spending by tourists, thereby enhancing the economic benefits of the Park.     

Young Chinese and Functional Foods for Mobility Health: Perceptions of Importance,Trust, and Willingness to Purchase and Pay a Premium

Consumers’ desire to enhance diet and health has become a driver for the development of functional food products. China, with one of the largest markets in the world, offers huge potential for these foods. In the context of functional foods, specifically related to mobility health, this study aimed to understand Chinese consumers’ perceptions of the importance of these foods, trust, and willingness to purchase and pay a premium for such foods. A mixed-methodological approach using both focus groups and a survey was used to collect data from Chinese living in New Zealand. Findings show Chinese consumers place a high level of importance on their mobility health. Level of importance increased when asked about the believed importance of this area later in life. Key factors influencing Chinese consumers’ willingness to purchase functional foods were also identified: the carrier/nutrient combination; trust in the product’s country of origin and in the various institutions that may be involved in the production of functional food products; trust in both the product brand and how it is advertised; health motivation; and price. The study offers the food industry insights into the development and marketing of mobility-related functional foods targeted to this market.     

Workforce Scheduling in Administrative Operations: A Case Study in Accounting

This paper considers a case study of dynamic job scheduling applied to a real accounting operation. Tasks are assigned to agents over a time horizon minimizing the number of delays and overtime while maximizing the number of anticipated tasks. The solution respects a set of constraints such as agent skills, due time and precedence requirements. It also accounts for uncertainties by capturing changes in the environment such as new orders, changes in the agents' availability and unexpected problems while performing a task. The manager is given a chance to first simulate and then deploy corrective actions to mitigate the impact of changes in the environment. Two heuristics are developed and the results show a significant performance improvement in the operation. Copyright © 2018 ASAC. Published by John Wiley & Sons, Ltd.     

Realism Versus Statistical Efficiency: A Note on Contingent Valuation with Follow-up Queries

This paper shows that we can improve the statistical efficiency of dichotomous choice contingent valuation surveys by asking a second open question (anchored open-ended approach) instead of the traditional double-bounded approach. The former approach is shown to be more efficient than conventional single and double-bounded approaches using a Monte Carlo experiment, even when we allow for strategic behavior from respondents such as protest votes and yea-saying behavior.

‘All that jazz’: the relationship between music festival visitors’ motives and behavioural intentions

ABSTRACT

This exploratory study investigated the relationship between visitors’ behavioural intentions (ex-post) and their motives (ex-ante) for attending a jazz festival. The aim was to discover whether a music festival brings additional intangible benefits. The research followed a quantitative approach by conducting a visitor survey at the Cape Town International Jazz Festival in South Africa. Structural Equation Modelling showed that music festivals have the potential to create benefits beyond the festival itself or the host destination, particularly fostering an appreciation of a music genre, increasing purchasing of music, and boosting music tourism. The findings showed that a music festival could have far-reaching benefits that can contribute to its legacy. It also showed that visitors’ motives have a unique relationship with their behavioural intentions, which emphasizes the need to market the festival accordingly.     

Picking the Measuring Stick: The Role of Leaders in Social Comparisons

Organizational members frequently evaluate how their abilities and standing compare with those of their colleagues. Although these comparisons can have a negative impact on organizations, little attention has been paid to the role of leaders in these processes. Drawing on interviews with individuals in leadership positions in business schools, we develop a framework to explain what triggers leaders’ attention to social comparisons among faculty and how they become involved in them. Central to this framework are leaders’ self‐schemas, which encompass their preferences about the criteria members should use in making comparisons. Leaders’ self‐schemas are activated by discrepancies between their own comparative judgements and those they perceive members to be making and impel them to act in ways consistent with their preferred bases of comparison. Our framework repositions social comparisons as a multi‐perspectival, political phenomenon in which leaders see themselves as playing a role in shaping members’ evaluations and workplace interactions.     

Assessing changes in teachers’ attitudes toward interdisciplinary STEM teaching

Integrating engineering and technology concepts into K-12 science and math curricula through engineering design project-based learning has been found to increase students’ interest in science, technology, engineering, and mathematics (STEM), however preparing teachers to shift to interdisciplinary teaching remains a significant challenge. Primarily teachers need to develop both skills and attitudes toward interdisciplinary teaching. In doing so, professional development (PD) is considered a key component in helping teachers through this transformation process. In an educational environment of accountability, measuring the effects of PD programs on teacher behaviors and capacity is essential but often elusive. The current study describes the change in attitudes to interdisciplinary teaching of 29 self-selected middle and high school teachers who participated a PD workshop and in delivering a 12–15 week interdisciplinary teaching and design problem unit that spanned multiple STEM subjects. This quasi-experimental pilot study implemented a single group pretest–posttest design using survey methods to collect data from the participants at two intervals; at the time of the PD workshop and at the completion of the teaching unit that emphasized a long-term engineering design problem. The goals of this research are to (1) assess the changes in attitudes to interdisciplinary teaching, attitudes to teamwork, teaching satisfaction, and resistance to change, (2) explore relationships among these changes, (3) and describe the variation in these changes across teachers’ gender, school level, discipline taught, and education level.     

Connecting the STEM dots: measuring the effect of an integrated engineering design intervention

Recent publications have elevated the priority of increasing the integration of Science, Technology, Engineering, and Mathematics (STEM) content for K-12 education. The STEM education community must invest in the development of valid and reliable to scales to measure STEM content, knowledge fusion, and perceptions of the nature of STEM. This brief report discusses the development of an instrument to measure student perceptions of the interdependent nature of STEM content knowledge in the context of a complex classroom intervention implemented in five Colorado high schools (N = 275). Specifically, cross-functional science, technology, engineering, and mathematics teams of high school students were formed to complete engineering design problems. Exploratory (pretest) and confirmatory (posttest) factor analyses indicated that a newly adapted scale to measure student perceptions of the interdependent nature of STEM content knowledge had possessed adequate model fit. Furthermore, analysis revealed a novel pattern of results for the intervention. Specifically, students with initially high perceptions of the interdependent nature of STEM sustained their high perceptions at posttest; however, students with initially low perceptions exhibited statistically significantly positive gains from pretest to posttest. Therefore, this intervention may work best with students who are at risk of losing interest in STEM disciplines. The implications of these research findings are discussed.     

The War in Ukraine,Agricultural Trade and Risks to Global Food Security

Intereconomics - Any calls to move towards a centrally planned economy or autarky are strongly advised against, as this would only be to the detriment of food security in the Global South.     

Business dynamics statistics of High Tech industries

Modern market economies are characterized by the reallocation of resources from less productive, less valuable activities to more productive, more valuable ones. Businesses in the High Tech sector play a particularly important role in this reallocation by introducing new products and services that impact the entire economy. In this paper we describe an extension to the Census Bureau's Business Dynamics Statistics that tracks job creation, job destruction, startups, and exits by firm and establishment characteristics, including sector, firm age, and firm size in the High Tech sector. We preview the resulting statistics, showing the structural shifts in the High Tech sector over the past 30 years, including the surge of entry and young firm activity in the 1990s that reversed abruptly in the early‐2000s.