The services sector has played an increasingly important role in international trade in recent years. The negotiations under the General Agreement on Trade in Services (GATS) in recent years have initiated a global drive to liberalise services trade. However, this liberalisation process holds many challenges, especially for developing countries that do not have an adequate regulatory system to sufficiently support and promote these new export sectors. The Department of Trade and Industry (DTI) in South Africa recognised a need to undertake scientific research to identify the development and export potential of key services sectors. In the period from 2005 until 2009, the services sector contributed 65% on average to the GDP of South Africa. In 2010, 79% of the labour force in South Africa was employed in the services sector. However, services only contributed 19% to total exports from South Africa in the period from 2005 until 2009 (ITC, 2010a). The largest services export sectors for South Africa over the five–year period were travel (63%), transportation (11%), and business services (9%). This indicates that South Africa?s services exports are mostly concentrated in one sector, namely travel, and this clearly indicates the need for South Africa to diversify exports of services into other sectors. Export promotion is one of the methods that governments can use in order to stimulate the export growth of a country. Given the need to increase and diversify the exports of South African services, this study aimed to investigate the literature in order to establish possible guidelines for the export promotion of services specifically. Export promotion instruments should aim to identify potential export opportunities in order to allocate scarce government resources to the active promotion of the sectors with the highest export potential. In order to aid government with this process, Cuyvers, De Pelsmacker and Roozen (1995) developed a decision support model (DSM) that could determine potential export opportunities for products in Belgium by using a scientifically–based method. This model was adapted for South African products in 2007 and further refined in 2009 and 2010 for the DTI in South Africa. In all cases, the DSM analysis was only applied to products and the services sector was never taken into consideration owing to the data differences and the nature of services. Therefore, this study aimed to develop a similar model for the services sector in South Africa that could identify the sectors and countries with the highest potential for services export diversification. The results of such a model could also be incorporated into a services sector strategy for South Africa. Such a services strategy does not currently exist for South Africa and if the results of this model were incorporated into such a strategy, it would be the first of its kind. The study reviewed the methodology of the DSM for products and found that the methodology of the first two filters could be applied to the available services data in a similar manner. However, owing to the nature of services and the limited availability of data, the third and fourth filters had to be adapted to consider these differences. Therefore, a new model was developed to incorporate the nature of services, and the new model was named the export opportunities model (EOM) for services. A new methodology was developed for the third and fourth filters in the EOM for services. A new cell structure was also constructed to categorise the results of the EOM according to the specific market characteristics, which could be used in export promotion strategies to develop specific promotion instruments for each type of market. The results of the EOM for services on a geographical basis showed that the highest export opportunities for services in South Africa were in Eastern and South–Eastern Asia, followed by the European market. The results also identified specific sectors that have high export potential for South African services. The sectors with the highest export potential are travel, transportation, construction services, communications services and other business services. These results can be incorporated into a services sector export promotion strategy for the DTI in South Africa. The study also compared the results of the DSM for products with the results of the EOM for services, in order to establish guidelines on regional export opportunities for both products and services. The study found that the highest export opportunities were in the Asian and European regions. The DTI in South Africa could use these product/country combinations and services/country combinations to develop specific export promotion instruments and strategies for each region in the world. / Thesis (Ph.D. (International Trade))--North-West University, Potchefstroom Campus, 2011.

SMEs can play a significant role in the economy as drivers of economic growth and job creation. Many SMEs are, however constrained by their limited access to finance. This study examines the source of finance of firms in South Africa and estimates the importance of finance as a predictor of output per worker. Using the 2007 World Bank Enterprise Survey, the study focuses on the firm’s access to finance, or sources of finance, as a predictor of the productivity of South African firms. Other factors that are taken into account include sources of finance such as the overdraft of the firm, collateral available and the type of financial institution used to acquire financing. These covariates all play an integral role in whether or not the firm will receive the financing, the amount granted and the repayment terms. Empirical analysis is done with a Cobb–Douglas production function regression to determine how output per worker is influenced by various factors. The results show that output per worker improves as additional finance variables are added to the regression model. Using an access to finance dummy as the dependent variable, a logistic regression model is used to calculate the probability of access to finance as a constraint based on the independent variables. The results of the logistic regression show that the probability of firms’ experiencing access to finance as a constraint is decreased by variables such as fixed assets and increase with negative factors such existing debt and collateral. These results are expected based on previous research on the topic and confirms that access and finance sources are determinants for firm growth. Recommendations include more extensive research on the topic, with panel data over a longer period and specific to a country. Policy recommendations include amended evaluation techniques, adapted to the individual firm’s requirements and strengths. / Thesis (M.Com. (Economics))--North-West University, Potchefstroom Campus, 2012.

In order to make decisions to approve filling stations, an environmental impact assessment (EIA) needs to be conducted and evaluated by the competent authority. Although numerous filling stations have been authorised for operation, the quality of the EIA reports that form the basis for decision making has never been evaluated. The evaluation of the quality of EIA reports on filling station developments by means of an adapted Lee–Colley review package formed the basis of this research. The main conclusion was that the quality of the EIA reports for filling station developments, as reviewed by the adapted review package, is generally of a poor standard. This means that a decision to approve a new filling station is generally based on just enough information to the competent authority. The main deficiencies in the EIA reports related to site description, cumulative impacts and mitigation measures, while the environment description, identification of impacts, scoping of impacts, assessment of impact significance and emphasis (impacts) in the reports were of good quality. The results from the reviewed EIA’s correspond mostly with the literature on the review of EIA reports. / Thesis (M. Environmental Management)--North-West University, Potchefstroom Campus, 2012.

Tourism is currently the third largest industry within South Africa. Many African countries, including South Africa, have the potential to achieve increased economic growth and development with the aid of the tourism sector. As tourism is a great earner of foreign exchange and also creates employment opportunities, especially low–skilled employment, it is identified as a sector that can aid developing countries to increase economic growth and development. Accurate forecasting of tourism demand is important due to the perishable nature of tourism products and services. Little research on forecasting tourism demand in South Africa can be found. The aim of this study is to forecast tourism demand (international tourist arrivals) to South Africa by making use of different causal models and to compare the forecasting accuracy of the causal models used. Accurate forecasts of tourism demand may assist policy–makers and business concerns with decisions regarding future investment and employment. An overview of South African tourism trends indicates that although domestic arrivals surpass foreign arrivals in terms of volume, foreign arrivals spend more in South Africa than domestic tourists. It was also established that tourist arrivals from Africa (including the Middle East), form the largest market of international tourist arrivals to South Africa. Africa is, however, not included in the empirical analysis mainly due to data limitations. All the other markets namely Asia, Australasia, Europe, North America, South America and the United Kingdom are included as origin markets for the empirical analysis and this study therefore focuses on intercontinental tourism demand for South Africa. A review of the literature identified several determinants of tourist arrivals, including income, relative prices, transport cost, climate, supply–side factors, health risks, political stability as well as terrorism and crime. Most researchers used tourist arrivals/departures or tourist spending/receipts as dependent variables in empirical tourism demand studies. The first approach used to forecast tourism demand is a single equation approach, more specifically an Autoregressive Distributed Lag Model. This relationship between the explanatory variables and the dependent variable was then used to ex post forecast tourism demand for South Africa from the six markets identified earlier. Secondly, a system of equation approach, more specifically a Vector Autoregressive Model and Vector Error Correction Model were estimated for each of the identified six markets. An impulse response analysis was undertaken to determine the effect of shocks in the explanatory variables on tourism demand using the Vector Error Correction Model. It was established that it takes on average three years for the effect on tourism demand to disappear. A variance decomposition analysis was also done using the Vector Error Correction Model to determine how each variable affects the percentage forecast variance of a certain variable. It was found that income plays an important role in explaining the percentage forecast variance of almost every variable. The Vector Autoregressive Model was used to estimate the short–run relationship between the variables and to ex post forecast tourism demand to South Africa from the six identified markets. The results showed that enhanced marketing can be done in origin markets with a growing GDP in order to attract more arrivals from those areas due to the high elasticity of the real GDP per capita in the long run and its positive impact on tourist arrivals. It is mainly up to the origin countries to increase their income per capita. Focussing on infrastructure development and maintenance could contribute to an increase in future tourist arrivals. It is evident that arrivals from Europe might have a negative relationship with the number of hotel rooms available since tourists from this region might prefer accommodation with a safari atmosphere such as bush lodges. Investment in such accommodation facilities and the marketing of such facilities to Europeans may contribute to an increase in arrivals from Europe. The real exchange rate also plays a role in the price competitiveness of the destination country. Therefore, in order for South Africa to be more price competitive, inflation rate control can be a way to increase price competitiveness rather than to have a fixed exchange rate. Forecasting accuracy was tested by estimating the Mean Absolute Percentage Error, Root Mean Square Error and Theil’s U of each model. A Seasonal Autoregressive Integrated Moving Average (SARIMA) model was estimated for each origin market as a benchmark model to determine forecasting accuracy against this univariate time series approach. The results showed that the Seasonal Autoregressive Integrated Moving Average model achieved more accurate predictions whereas the Vector Autoregressive model forecasts were more accurate than the Autoregressive Distributed Lag Model forecasts. Policy–makers can use both the SARIMA and VAR model, which may generate more accurate forecast results in order to provide better policy recommendations. / Thesis (M.Com. (Economics))--North-West University, Potchefstroom Campus, 2011.

Thesis (doctoral)--Universität, Leipzig, 2002. / Includes bibliographical references (p. 399-448) and index.

Thesis (doctoral)--Universität, Leipzig, 2002. / Includes bibliographical references (p. 399-448) and index.

Bakgrund: I Afrika är behovet av palliativ vård stort efter utbredning av HIV, samt cancer och andra sjukdomar. Den palliativa vården avser att öka livskvalitet en hos patienter och närstående, lindra lidande och behandla smärta. World Health Organization startade ett projekt för att utveckla palliativ vård i Afrika, ett projekt som önskar utveckla synen på palliativ vård, integrera den i vårdprogram och förbättra möjligheten till läkemedelstillgångar och utbildning. Sjuksköterskan är en central figur inom den palliativa vården och relationen är betydelsefull för patienten. För sjuksköterskan är mötet med den palliativa patienten både smärtsamt och stressfullt, och väcker starka känslor. Syfte: Beskriva sjuksköterskors upplevelse av palliativ vård i Tanzania. Metod: En empirisk studie och datainsamling i form av semistrukturerade intervjuer genomfördes med åtta sjuksköterskor i Tanzania. Intervjuerna transkriberade s och analyserades sedan enligt kvalitativ innehållsanalys. Resultat: Resultatet presenteras i två huvudkategorier; Sjuksköterskans uppfattning av vårdandet och Utmaningar som sjuksköterskan möter i den palliativa vården. I dessa redovisas bland annat; betydelsen av relationer i vården, patientens behov, sjuksköterskans beskrivning av brister och hur tro kan påverka vården samt krav som ställs i mötet med patienter och närstående. Diskussion: Sjuksköterskornas reflektioner på relation och kommunikation di skuteras, tillsammans med synen på god relation och god vård. Sjuksköterskans invändningar på de anhöriga i vården kontra hur deras egen tro påverkar vården, samt reflektioner kring fokuseringen på fysiska symtom i relation till övriga behov gjordes. Studiens utförande diskuterades också. / Background: In Africa, the need for palliative care is high after the prevalence of HIV, cancer and other diseases. The aim of palliative care is to improve quality of life for patients and families, to relieve suffering and to treat pain. World Health Organizati on launched a project to develop palliative care in Africa, a project that wishes to d evelop the perception ofpalliative care, to integrate in treatmentprograms and improve access to medicine and education. The nurse is playing a major part in palliative care therefor their relationship becomes important for the patient. For the nurse the meeting with the palliative patient could be both painful and stressful, and create strong emotions. Purpose: To describe nurses experiences of palliative care in Tanzania. Method: An empirical study and datacollection in the form of semi-structured interviewswere conducted with eight nurses in Tanzania. The interviews were transcribed and then analyzed according to qualitative content analysis. Resultat: The results are presented in two main categories: Nurses perception of caring and Challenges that the nurse is facing in palliative care. These are, among others; the importance of relations, patient needs, nurse description of shortcomings in palliative care and how faith can affect the care, and also demands that is expected in contact with patients a nd relatives. Discussion: In the discussion nurses reflect on relations and communication together with their vision on good care. Nurses thoughts about the relatives and how their own beliefs affect the care, and reflections about focus on physical symto ms in relations to other needs were discussed. The study design was also discussed.

This study examines the impact mountain gorillas has on the sustainable and developmental life of the Volcanoes National Park (VNP) in Rwanda. The study is equally based on the on psychosocial perspectives as it concerns the behavior of the population. It emphases on how ecotourism works and how it affects the mountain gorillas on the nature reserve. The study also investigates the impact of ecotourism with regards to the locals, society and the country using research that has been previously carried out.   The study's findings show that the revenue-sharing system from mountain gorilla tourism activities has changed local communities view on ecotourism both positively and negatively through opportunities and weaknesses in sustainable development. In addition, the study shows the government's ongoing commitment to improving and maintaining the eco-tourism sector by diversifying its activities. It shows that the government of Rwanda has included conferences, ceremonies, and tours in its ecotourism efforts that further provides variation for visitors so that tourism develops throughout the country. / Denna studie undersöker bergsgorillornas påverkan utifrån ett hållbarhets- och utvecklingsperspektiv i Volcanoes National Park (VNP) i Rwanda. Studien utgår från ett psykosociolaperspektiv, hur ekoturismen fungerar och påverkar bergsgorillorna i VNP. Studien undersöker även med hjälp av tidigare forskning; vilka konsekvenser som tillkommer med ekoturism med avseende på lokalbefolkning, samhället och landet. Studiens resultat visar att intäktsdelningsystemet från bergsgorillaturismen har förändrat lokala samhällen både positivt och negativt genom möjligheter och svagheter i hållbarutveckling. Studien visar regeringens ständiga åtaganden att förbättra och upprätthålla ekoturismsektorn genom att diversifiera verksamheten. Rwanda har inkluderat konferenser, ceremonier och turer i sin ekoturism som ytterligare ger variation för besökarna så att turismen utvecklas i hela landet.

The dissertation is a biographical ethnography of an individual, ordinary musician and Mamelodi township dweller, Lesiba Samuel Kadiaka (*1962) in South Africa. It is based largely on fieldwork totalling more than 12 months conducted in five periods over six years between 2006 and 2011. It examines the possibilities of studying an average (rather than 'leading') musician ethnographically and their implications and consequences for wider ethnomusicological and South African music research. It makes a practical contribution to the wider debate about the relationship between individual, social, and cultural structures, and breaks new ground in its focus on the previously little known music and practices of Mr. Kadiaka's church, the Zion Christian Church. The research consisted mainly of ethnographic observations of various kinds of musical activities in which Mr. L. S. Kadiaka was involved in as a solo musician (songwriter and song singer) and as a member of the ZCC, on the one hand, and of deep interviews over the time span of six years, on the other. It consists of a biographical part dealing with his narratives about childhood in rural Ga-Mphahlele and his later life in Mamelodi township. Iconographic historical sources of a private nature are use too. The second part describes in three large...

Text in Afrikaans / Talle Christelike kerke in Suid- Afrika, onder meer die Nederduitsch Hervormde Kerk van Afrika, verkeer tans in 'n krisis. Die lidmaattalle toon 'n drasties dalende tendens, minder kinders word gedoop en minder Iidmate le belydenis van geloof af Hierdie krisis, asook die invloed van die postmodernisme op die hedendaagse mens, word aan die hand van die handelingswetenskaplike benadering ondersoek. Die gemeenteboumodel van Kenon L Callahan word gebruik, en daar word gevra tot watter mate hierdie model op die Nederduitsch Hervormde Kerk van Afrika toegepas kan word. Wat sal die prakties- teologiese implikasies daarvan op die gemeenskap van gelowiges in die Nederduitsch Hervormde Kerk van Afrika wees? Die resultaat van die studie is dat die Nederduitsch Hervormde Kerk van Afrika wel met vrug gebruik kan maak van Callahan se model, met inagneming van die kerk se bestaande struktuur, tradisie en geskiedenis. In die toepassing van die model sal daar nuwe, ongekende eise aan die kerk gestel word. / Numerous christian churches in South Africa, including the Dutch Reformed Church of Africa is currently experiencing a crisis. Membership is declining, less children are baptised While new and unknown demands will be made on the church, new and exciting opportunities will also be met each year, and less members are confirmed. This crisis, together with the influence of the post- modernism, is explored using an operational science approach, and a possible solution to this problem is sought. The church growth model ofK.L. Callahan is used to facilitate this research. The applicability of this model to the Dutch Reformed Church of Africa is explored, together with the practical theological implications thereof on the holy community. The result of the study is that the Dutch Reformed Church of Africa can apply Callahan' s model to great affect, while cognisance should be taken of the church's own structure, tradition and history. / Philosophy, Practical and Systematic Theology / Th. M. (Practical Theology)