Yes / While previous research has emphasized the role of stakeholder pressures, firm‐specific factors, as well as CEO characteristics as important drivers of corporate social responsibility (CSR) implementation, our understanding of how political connections impact small and medium‐sized enterprises' (SMEs') CSR implementation expenditure is quite limited. In this study, we contribute to filling this gap by investigating the effects of political connections and CSR expenditure and explain the conditions that impact this relationship. Using data from 473 SMEs in Ghana, we find that political connections negatively influence CSR implementation expenditure. However, the negative effect is weakened when a firms' reputation and competitive CSR implementation pressures are high. Implications for theory and practice are discussed. / University of Economics Ho Chi Minh City, Vietnam

Yes / Despite the burgeoning interests in the environmental strategy, there is a limited understanding of how human resource slack drives sustainable innovation and environmental performance. This paper contributes to filling this gap by examining the effect of human resource slack on sustainable innovation and its impact on environmental performance. Besides, this paper investigates the contingent effects of intangible resource advantage on this relationship. The hypotheses are tested using data from 301 small and medium‐sized enterprises in Ghana. The results suggest that human resource slack positively relates to sustainable innovation and this relationship is moderated by intangible resource advantage. Also, we find that sustainable innovation mediates the relationship between human resource slack and environmental performance. The insights from our paper provide a nuanced understanding of the relationships among human resource lack, sustainable innovation, and environmental performance. Implications for theory and practices are discussed. / University of Economics Ho Chi Minh City, Vietnam

Yes / Despite the growing research on the performance implications of technological and organizational innovation, our understanding of how they impact SMEs’ international performance is limited. Drawing from the dynamic capability and the institutional theories, this study argues that technological and organizational innovation has a synergistic effect on international performance and that this effect is contingent on unique domestic institutional factors. We test this model using structural equation modeling on a sample of 204 internationalized SMEs operating in Ghana. The findings from the analysis show that high levels of organizational and technological innovation jointly improve SMEs’ international performance. In addition, the results show that institutional environment specificity and institutional environment enforceability enhance the complementary effect of organizational and technological innovation on the international performance of SMEs. The theoretical and managerial implications of the findings are discussed.

No / Is there an alternative to the undemocratic and unaccountable power of capitalist philanthropy? If people in sub-Saharan Africa at grass roots level are to regain control of their futures, they must bet everything on democracy. But the challenge this presents should not be underestimated. We need social relations through which solutions can be determined with individuals and community groups to serve their needs and over which they exert a high degree of direct responsibility. In the spirit of Ubuntu or ‘oneness’, local communities understand what is required to meet their diverse needs, whether they are revenue-generating options or changing behaviours and conditions that inhibit social transformation. Who owns and controls philanthropy, and how other forms of influence become attached to it, are questions that lie at the heart of any transformational agenda. A local ecosystem model starts from a very different set of principles – it reduces the domination and influence of capitalist philanthropy in global development and instead empowers local communities to drive forward change.

Yes / This paper examines the conceptual origins of individual rights that shaped the UN and UNESCO model of human rights and the origins of group rights as they emerged in the post–colonial era to challenge inequality. It argues that the idea of rights to self determination, associated initially with decolonization in Africa based on equal statehood status in international relations, has, since decolonization, reinvigorated the promotion of group or peoples’ rights as a framework for challenging poverty and inequality, including access or rights to development.

The thesis examines factors that influence sustainability and success of microfinance institutions in Ghana. The topic is important, particularly in poverty stricken Africa, where microfinance institutions play a significant role in supporting governments' initiatives to reduce/alleviate poverty. The developed model is tested using data collected from 14 face-to-face interviews and 114 questionnaires. The data is analysed using different techniques- descriptive statistics, cross-tabulations and regression analysis. The research design and scale of the study are appropriate to both the problem addressed and doctoral level research. A number of factors in the model developed were found to be influencing the sustainability and success of microfinance institutions. A model was proposed that seeks to offer an explanation of sustainability and success of Microfinance Institutions in Ghana. The proposed model identified five categories being: institutional characteristics, agency costs, business strategy, environment/governance and success. Single factor analysis established positive relationships between sustainability and all the five factors but placed more emphasis on three out of the five factors namely; success, business strategy and environment/ governance. Multiple factor analysis established no significant differences in the sustainability with respect to the type of MFI, ownership and source of funding. Multiple Regression which allows for the testing of theories or models established a significant relationship between the Operational Self Sufficiency (OSS) and the predictors, especially the drop-out rate of clients and average loans. The Subsidy Dependence Index (SDI) was calculated for the various types of MFIs and the result was a high dependency ratio especially among the FNGOs. Though the dependency is on the decline, it is very slow indicating that most MFIs will depend on subsidies for a very long time to come. Finally it was observed that the relatively high interest rates charged by most of the MFIs tended to defeat the purpose for which the microfinance movement came about. Not only did the study confirm the research model, but it also revealed that most owners did not exhibit a deep sense of involvement and used general knowledge to practice in Ghana. The study concluded that success factors, business strategy, and environment/governance were the most critical of the sustainability factors in Ghana. It is therefore important that managers develop institutional capacities especially in managing the agency problem effectively if they have to be sustainable and successful.

<p>Financial sector development can reduce poverty and promote economic growth by extending access to financial services in developing countries. Traditionally, banking in Sub-Saharan Africa has been conducted by state-owned banks. Although, evidence has shown that severe government involvement in the banking sector has proved to cause low profitability and inefficiency. During 2001, Uganda Commercial Bank, the dominant provider of banking experienced financial problems; as a result, the government had to privatize the bank. The aim of this thesis is therefore to investigate if the privatization prevented the banking sector from collapse and if it made the sector more competitive and outreaching. The main conclusion is that the privatization strongly prevented the banking sector from collapse. Since privatization, competition has increased sufficiently in urban areas of Uganda while rural areas have not experienced any significant increase in competition. Finally, we conclude that the outreach of banking has increased somewhat since the privatization, but it is still relatively poor.</p>

Frequent climatic shocks have presented challenges for rainfed agriculture in sub-Saharan Africa. Appropriate water management practices are among the solutions to the challenges. The role of water harvesting in achieving sustainable agricultural intensification and specified resilience was explored. Suitable areas for water harvesting in the Upper Blue Nile basin were identified. The usefulness of the Curve Number method for surface runoff estimation was evaluated, and was found to perform satisfactorily. The impact of climate change in the Lake Tana sub-basin was studied. A decision support system was developed for locating and sizing of water harvesting ponds in the SWAT model. Methodological developments enabled analysis of the implications of water harvesting intensification in a meso-scale watershed in the Lake Tana sub-basin. Results suggest that water harvesting can increase agricultural productivity, sustain ecosystems and build specified resilience, and thereby contribute to sustainable agricultural intensification. There is considerable potential for water harvesting in the Upper Blue Nile Basin. Rainfall may increase in the Lake Tana sub-basin due to climate change. Supplementary irrigation from water harvesting ponds and better nutrient application increased staple crop production by up to three-fold. Moreover, a substantial amount of cash crop was produced using dry seasonal irrigation. Water harvesting altered the streamflow regime, and reduced sediment loss from the watershed.       Water harvesting can play an important role in food security. It showed potential to buffer climatic variability. In the watershed studied, water harvesting will not compromise the environmental water requirements. Instead, increased low flows, and reduced flooding and sediment loss may benefit the social-ecological systems. The adverse effects of disturbance of the natural flow variability and sediment influx to certain riverine ecosystems warrant detailed investigation. / <p>At the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 2: Manuscript. Paper 3: Manuscript. Paper 5: Epub ahead of print. Paper 6: Manuscript.</p> / Water resources management and social-ecological resilience

More than half of the human population will be living in urban areas in 2008, of which 81 percent will be in poor areas of towns and cities of the developing world. Governments of most African cities are unable to provide the urgently needed sanitation facilities amongst other services. The informal sector (small independent providers) rather than externally supported efforts provide the majority of household sanitation facilities. The commonly held assumption amongst sector professionals is that partnership with the informal private sector to develop the sanitation market is a sustainable way of increasing access to improved sanitation in low-income urban areas. This research assesses the capacity of small independent providers of sanitation services (SIPS) to up scale and accelerate the delivery of improved sanitation. The thesis adds to an · improved understanding of the capacity of small independent sanitation providers to upscale the delivery of improved sanitation and answers the following questions: what is their level of knowledge, skills and experiences of various sanitation options?; what are house owners' preferences?; and what are their experiences of obtaining sanitation services from small independent providers?. The research adopted a mix of qualitative and quantitative research methodologies in order to ensure the validity and reliability of the findings. The field work was conducted in the three municipalities in the city of Oar es Salaam, Tanzania. The thesis concludes that small independent providers have the potential to upscale the delivery of improved sanitation facilities but not without capacity building, particularly in the areas of developing appropriate sanitation technologies; appropriate enabling environment (infrastructure to support hygienic emptying and sludge disposal, and effective policy and regulatory framework) and support with demand generation. The implications of the research highlight the need to integrate any SIPS capacity enhancement and 'official' involvement in sanitation provision as part of an urban improvement programme. The recommendations from the thesis outline key support areas for the respective SIPS typologies, and the responsibilities of the various stakeholders (government, NGOs, donors) and SIPS. Potential areas of further research include development of appropriate sanitation technology for low-income urban settlements and creating an effective enabling environment.

Understanding the conflict potential of climate variability is critical for assessing and dealing with the societal implications of climate change. Yet, it remains poorly understood under what circumstances – and how – extreme weather events and variation in precipitation patterns affect organized violence. This dissertation suggests that the impacts of climate variability on organized violence are conditional on specific climate patterns, the sensitivity of livelihoods, and state governance. These theoretical conjectures are subjected to novel empirical tests in four individual essays. Three essays investigate the relationship between climate variability and communal and civil conflict through sub-national quantitative analysis focusing on Sub-Saharan Africa. The fourth essay sheds light on causal mechanisms leading to participation in land-related conflict based on interview material on 75 ex-participants in violence from Mt. Elgon, Kenya. Essay I suggests that the exposure of vulnerable agricultural livelihoods to sustained drought increases the risk of civil conflict violence. Essay II indicates that rainfall anomalies increase the risk of communal violence, an effect which is amplified by political marginalization. Essay III finds support for the proposition that volatility in resource supply increases the risk of communal conflict over land and water in remote regions, which tend to have limited state presence. Essay IV proposes that individuals depending on agriculture are prone to participate in land-related conflict as they face impediments to leaving a conflict zone, and additionally have high incentives to partake in fighting for land. Taken together, the dissertation furthers our understanding of the specific economic and political context under which climate variability impacts armed conflict. This knowledge is important for conflict-sensitive adaptation to climate change and conflict prevention efforts.