Tourism Immiserization: Fact or Fiction?

Tourism plays a major part in the development strategies of both developing and developed countries because of the alleged potential of generating foreign exchange, economic growth and welfare enhancement (Sinclair and Stabler, 1997; Sinclair, 1988). Consequently, in several countries a considerable amount of resources is allocated to further promote the tourism sector in a hope of reaping more economic benefits. However, it is still debatable whether tourism is beneficial for the tourist-receiving country or not. While empirical studies (Adams and Parmenter, 1994; Zhou et al., 1996, Baaijens et al., 1998; Blake, 2000; Blake et. al., 2003; Dwyer et al., 2003), argue that tourism expansion is beneficial to the economy, theoretical studies (Copeland, 1991; Chen and Devereux, 1999; Hazari and Nowak, 2003; Hazari et al., 2003; Nowak et al., 2003) posit that tourism expansion can be immiserizing. This paper critically reviews the theoretical and empirical literature to identify the sources via which tourism expansion can benefit or harm the economy. The issues are then empirically investigated using a CGE model for Mauritius to identify the conditions under which tourism expansion can be immiserizing.Tourism, Immiserization, Welfare, Economic growth

Corruption and productivity : firm-level evidence from the BEEPS survey

Using enterprise data for the economies of Central and Eastern Europe and the CIS, this study examines the effects of corruption on productivity. Corruption is narrowly defined as the occurrence of informal payments to government officials to ease the day-to-day operation of firms. The effects of this"bribe tax"on productivity are compared to the consequences of red tape, which may be understood as imposing a"time tax"on firms. When testing effects in the full sample, only the bribe tax appears to have a negative impact on firm-level productivity, while the effect of the time tax is insignificant. At the same time, unlike similar studies using country-level data, firm level analysis allows a direct test of the"efficient grease"hypothesis by investigating whether corruption may increase productivity by helping reduce the time tax on firms. Results provide no evidence of a trade-off between the time and the bribe taxes, implying that bribing does not emerge as a second-best option to achieve higher productivity by helping circumvent cumbersome bureaucratic requirements. When controlling for EU membership the effects of the bribe tax are more harmful in non-EU countries. This suggests that the surrounding environment influences the way in which firm behaviour affects firm performance. In particular, in countries where corruption is more prevalent and the legal framework is weaker, bribery is more harmful for firm-level productivity.Environmental Economics&Policies,Public Sector Corruption&Anticorruption Measures,Political Economy,Economic Theory&Research,Emerging Markets

Multi-Disciplinary Experience - A Key Learning Experience in Effective Education for Sustainable Development

The key role of education for achieving sustainable development has been well recognized around the world and used as a powerful lever for transforming economies based on sound principles. Indeed universities are prime institutions which have the essential role to impart requisite knowledge and skills to learners so that they can stand to the challenges in their respective professions, which means universities have had to bring radical changes to their curricula over the past decade to integrate sustainability principles as well as come up with new programmes centered on sustainability. However, the multi-disciplinary nature of sustainability projects as they occur in real-life has meant that the education curricula cannot be developed in isolation for a given programme of studies, but need to have linkages and crossover with other disciplines to provide a platform for learners to nurture this all-important skill. The University of Mauritius has aligned this key ingredient of education for sustainable development (ESD) with the accreditation framework for engineers provided by the Washington Accord through its graduate attributes, specifically Graduate Attribute 8 which includes multidisciplinary work within the range statement. This paper describes the methods adopted to implement this cross-linking between programmes from different disciplines effectively

Numerical Simulation of the Temperature Distribution and Solid-Phase Evolution in the LENS™ Process

A three-dimensional finite element model was developed and applied to analyze the temperature and phase evolution in deposited stainless steel 410 (SS410) during the Laser Engineered Net Shaping (LENSTM) rapid fabrication process. The effect of solid phase transformations is taken into account by using temperature and phase dependent material properties and the continuous cooling transformation (CCT) diagram. The laser beam is modeled as a Gaussian distribution of heat flux from a moving heat source with conical shape. The laser power is optimized in order to achieve a pre-defined molten pool size for each layer. It is found that approximately 5% decrease of the laser power for each pass is required to obtain a steady molten pool size. The temperature distribution and cooling rate surrounding the molten pool are predicted and compared with experiments. Based upon the predicted thermal cycles and cooling rate, the phase transformations and their effects on the hardness are discussed.Mechanical Engineerin

Facial recognition techniques applied to the automated registration of patients in the emergency treatment of head injuries

This paper describes the development of a registration framework for image-guided solutions to the automation of certain routine neurosurgical procedures. The registration process aligns the pose of the patient in the preoperative space to that of the intra-operative space. CT images are used in the pre-operative (planning) stage, whilst white light (TV camera) images are used to capture the intra-operative pose. Craniofacial landmarks, rather than artificial markers, are used as the registration basis for the alignment. To further synergy between the user and the image-guided system, automated methods for extraction of these landmarks have been developed. The results obtained from the application of a Polynomial Neural Network (PNN) classifier based on Gabor features for the detection and localisation of the selected craniofacial landmarks, namely the ear tragus and eye corners in the white light modality are presented. The robustness of the classifier to variations in intensity and noise is analysed. The results show that such a classifier gives good performance for the extraction of craniofacial landmarks

A methodology for design and appraisal of surgical robotic systems

Surgical robotics is a growing discipline, continuously expanding with an influx of new ideas and research. However, it is important that the development of new devices take account of past mistakes and successes. A structured approach is necessary, as with proliferation of such research, there is a danger that these lessons will be obscured, resulting in the repetition of mistakes and wasted effort and energy. There are several research paths for surgical robotics, each with different risks and opportunities and different methodologies to reach a profitable outcome. The main emphasis of this paper is on a methodology for ‘applied research’ in surgical robotics. The methodology sets out a hierarchy of criteria consisting of three tiers, with the most important being the bottom tier and the least being the top tier. It is argued that a robotic system must adhere to these criteria in order to achieve acceptability. Recent commercial systems are reviewed against these criteria, and are found to conform up to at least the bottom and intermediate tiers, the most important first two tiers, and thus gain some acceptability. However, the lack of conformity to the criteria in the top tier, and the inability to conclusively prove increased clinical benefit, is shown to be hampering their potential in gaining wide establishment

Assessing the efficacy of passive measures for the tropical context of Mauritius through parametric simulations and in-situ measurement

This paper was written by staff at the University of Mauritius and DMU.The transition from the traditional creole typology to the modern concrete vernacular structures has taken place progressively over the past few decades in Mauritius, motivated by the need for cyclone resistant buildings. However, the lack of consideration for thermal properties of the wall, glazing and roof construction has resulted in interior space conditions generally uncomfortable during summer conditions, evidenced by the increasing installation and use of air conditioning systems. With summers projected to become warmer due to climate change, passive design measures should be re-incorporated into existing and new constructions to decouple active cooling and urbanisation. This paper describes the parametric analyses carried out to generate cooling load (peak and coincident) for wall, glazing and roof components and temperature (operative, radiative and air) variations for a test building model made up of nine rooms, of which eight were peripheral and one central (with no external walls). The simulations were undertaken in Designbuilder® for a base case with no passive measures and for various low cost passive measures – overhang of various depths, external vertical shading and curtains, roof shading and planting tall trees around the building, incrementally rotated. The results allowed to assess the efficacy of each passive measure, validated against experimental data collected in actual buildings. The study also provided much needed quantitative data on surface and air temperatures prevailing inside buildings, which are key to bringing about the needed shift in mindset and the construction market

The 4 C’s Tourism Destination Competitiveness Matrix the Construction of the Matrix Through the Delphi Panel

The creation of the “4 C’s Tourism Destination Competitiveness Matrix” aimed to consolidate and organise questions about the area or areas in which tourist destinations should focus their attention, from the point of view of competitiveness analysis. To consolidate this new model, or matrix, 4 phases were completed: preliminary, preparation, test and evaluation. In the preliminary phase, a literature review was carried out on the main theoretical models for TDC analysis. In the preparation phase, the Delphi method was used, inviting experts in the field of economics and tourism to contribute with their experiences in the construction of the survey instrument; in the test phase, the questionnaire was validated through the Content Validity Coefficient or CVC; in the evaluation phase, a non-probabilistic approach was used, i.e., a convenience sample to obtain answers from tourists, residents and destination managers. This article presents the development of the referred matrix preparation phase using the Delphi method. Based on properly structured surveys, the new matrix allows for the information collected to be divided into 4 sets or dimensions: capacity, competence, communication and creativity. It is considered that the use of the Delphi panel was one of the fundamental steps for the successful creation of the “4 Cs Tourism Destination Competitiveness Matrix”. This new instrument is intended as an agile and less complex approach in the analysis of tourism destination competitiveness

The effect of tourism taxation on tourists’ budget allocation

Few studies have investigated the effects of taxation on micro-level tourism demand or the composition of tourists’ budgets during a trip. This study examines the intersection of these two areas, and models the influence of the air passenger duty (APD) on the budget allocations of outbound UK tourists. The compositional data analysis (CODA) approach is used to transform trip budget shares into three log-ratios based on staged binary sequential partitions. The seemingly unrelated regression (SUR) technique is then used to analyze the effects of the APD, personal traits and trip characteristics on the log-ratios. The results demonstrate that the APD modifies the budget allocations of UK outbound tourists by increasing the relative share of transportation expenditure, while correspondingly decreasing the at-destination expenditures on items such as accommodation and food. © 2018 Elsevier Lt

Offshoring innovation: an empirical investigation of dyadic complementarity within SMEs

Despite scholarly agreement that complementary capabilities are essential to successful collaborations, little is known about how small and medium-sized enterprises (SMEs) manage collaborative innovation through offshoring. Besides, the innovation management literature remains generally silent about when supplier joint actions could work in enhancing offshoring innovation (OI) performance. The purpose of this study is twofold. First, we aim to delineate why supplier's asset specificity and goal compatibility predict supplier's complimentary capabilities in OI. Second, we empirically explore the role of supplier joint actions in enhancing OI performance. Based on data collected from 200 SMEs having active OI relationships spanning four developed European countries, our results propose that supplier's complementary capabilities mediate the relationship between critical relational antecedents (supplier's asset specificity and goal compatibility) and OI performance. It should be noted, however, that despite their incentivising power, supplier joint actions can be a “double-edged sword” in SMEs’ OI relationships