Momentous choices and opportunities have opened up in South Africa since a settlement was successfully negotiated and a new political and constitutional dispensation was created. Events such as the constitutional negotiations and the establishment of reconstruction and development initiatives have placed a renewed emphasis on development management, process facilitation and the development of policy. This study provides an overview of the broad field of policy studies and specifically focuses on policy process models. In particular, this study centres on the further development of the generic process model and provides an overview of the application thereof to the operational environment. From this, simulation exercises and case study material have been developed as policy learning methodologies. Institutional arrangements for policy processes and the institutionalisation of policy and related support capacities at intergovernmental and organisational level receive particular attention. The study demonstrates the application of the generic process model by applying the framework to a case study based on the provincial demarcation exercise. This study concludes that policy management, as a cross-cutting, lateral methodology, in conjunction with similar methodologies, such as strategic planning, research methodology and project management, should be regarded as a critical tool, by the academic community and development practitioners alike, for improving the decision-making capacity of government, the private sector and civil society. / D.Litt. et Phil. (Development Administration)

Städte sind aufgrund der zunehmend negativen Auswirkungen des Verkehrs auf die Umwelt an vorderster Front der nachhaltigen Entwicklung und der nachhaltigen Mobilität. In den Städten Subsahara-Afrikas scheinen jedoch die Akteure und Hauptvertreter nachhaltiger Mobilität den Herausforderungen bei der Erreichung nachhaltiger Mobilitätsziele im öffentlichen Verkehr nicht gewachsen zu sein. Vor diesem Hintergrund untersucht diese vergleichende Studie die institutionellen Antworten auf das Erfordernis nachhaltiger Mobilitätslösungen im öffentlichen Verkehr in der Stadtregion Accra (Ghana) und der Stadt Dar es Salaam (Tansania) im Hinblick auf die vorhandenen Kapazitäten der Institutionen, Koordinations sowie Kommunikationsmechanismen. Die Studie folgt einem qualitativen Forschungsdesign und wendet Methoden an, die mit den wesentlichen Grundannahmen qualitativer sozialwissenschaftlicher Forschung übereinstimmen. Die Ergebnisse der Studie zeigen, dass nachhaltiger ÖPNV in beiden Städten als die Nutzung von Fahrzeugen mit höherer Auslastung, klar definierten lokalen Zielen für nachhaltigen ÖPNV und ganzheitlichen Regulierungssystemen wahrgenommen wird. Die vergleichende Analyse der beiden Städte in Bezug auf das Schlüsselthema Governance zeigt, dass im Fall der Stadt Accra das Fehlen eines Stadtrats mit einem entsprechenden Stadtoberhaupt oder einem Champion wie im Fall der Stadt Dar es Salaam ein wichtiger limitierender Faktor ist, der Entwicklungsprogramme, -pläne und -projekte verzögert. Die unzureichende Koordinierung zwischen den Institutionen wiederum führt im Fall von Dar es Salaam trotz des Vorhandenseins eines Stadtrats zu doppelten Strukturen und zur Zersplitterung der knappen Ressourcen. Folglich werden kurzfristige, mittelfristige und langfristige Strategien für Entwicklungsmaßnahmen in der Stadtregion Accra und der Stadt Dar es Salaam vorgeschlagen. / Cities are at the forefront of sustainable development and sustainable mobility due to the rising negative impacts of transportation to the environment. Actors and key stakeholders for sustainable mobility in cities in Sub-Sahara Africa however seem not ready for the associated challenges towards the attainment of sustainable mobility for public transport. It is against this background that this study comparatively investigates the institutional responses to sustainable mobility for public transport in Accra city-region (Ghana) and Dar es Salaam city (Tanzania) in the light of existing capacity of the institutions, coordination and communication mechanisms. This study adopts the qualitative research design and methodological choices that are in conformity with the ideologies of this design in Social Science Research. Findings from the study reveal that both cities perceive sustainable public transport as use of higher occupancy vehicles, clearly defined local goals on sustainable public transport and holistic regulation regime. The comparative overview analysis of the two cities in line with the key issue of governance indicates that in the case of Accra city region, the absence of a city council with a respective city head or champion as in the case of Dar es Salaam city is a major limiting factor retarding development programmes, plans, and projects. Inadequate coordination among institutions, on the other hand, results in duplication of efforts and dispersal of scarce resources in the case of Dar es Salaam despite the presence of a city council. Consequently, short term policies, medium term policies, and long-term policies are proposed for development interventions in Accra city-region and Dar es Salaam city.

How does the international climate policy frameworks influence the domestic institutional responses to climate mitigation in emerging economies? And how, in turn, do domestic institutions and politics in emerging economies influence the fate of international climate policy frameworks? The thesis provides answers to these questions by studying domestic engagements with Nationally Appropriate Mitigation Actions in three emerging economies – India, Brazil, and South Africa. The thesis specifically studies how these engagements were influenced by the domestic institutional context provided by national climate policy, norms, and institutional capacity in the three countries. Drawing upon the variations in the engagements with nationally appropriate mitigation actions, made visible by use of the policy cycle as a heuristic device, the thesis informs the implementation of another nascent, yet prevalent, international climate policy framework – Nationally Determined Contributions. The thesis identifies how engagements with nationally appropriate mitigation actions varied in India, Brazil, and South Africa in agenda-setting, policy formulation, decision-making, implementation, and evaluation. In cases where international support is considered crucial for taking mitigation actions, external factors such as lack of clarity on definitional aspects and availability of international support can hamper the prospects of such frameworks at the agenda-setting and policy formulation stages. Efforts to engage with these frameworks under this uncertainty are held back by non-decisions, overriding national climate policy, as well as by uneven inter-ministerial coordination. The thesis argues that successful implementation of upcoming Nationally Determined  Contributions will be influenced by a country’s ability to align them with its national climate policy, localization of the transnational norms, and the extent to which efforts to enhance institutional capacity for  coordinating the implementation of national climate policy are made. In sum, the effective implementation of International Climate Policy Frameworks will be dependent on the willingness of the state to  provide oversight and coordination, and clarity on the availability of international support. / Hur influerar ramverken för internationell klimatpolicy nationella institutionella åtgärder för att begränsa utsläpp av växthusgaser i framväxande ekonomier? Och hur påverkar, i sin tur, dessa länders nationella institutioner och politik dessa ramverk för internationell klimatpolicy? Denna avhandling studerar nationella engagemang i Nationellt lämpliga utsläppsminskande åtgärder (s.k. NAMAs) i tre framväxande ekonomier – Indien, Brasilien, och Sydafrika. Avhandlingen studerar i synnerhet hur dessa engagemang har påverkats av de tre ländernas nationella klimatpolicy, normer, och institutionella kapacitet. Genom att använda policycykeln som heuristiskt analysverktyg identifierar avhandlingen variationer i hur länderna utvecklat sitt engagemang i NAMAs. Avhandlingen visar att och hur engagemang med nationellt lämpliga utsläppsminskande åtgärder varierar mellan Indien, Brasilien, och Sydafrika vad det gäller fastställande av dagordning, policyformulering, beslutsfattande, implementering, och policyutvärdering. I de fall internationellt stöd anses vara avgörande för att vidta utsläppsminskande åtgärder kan externa faktorer såsom bristande definition av de internationella policyramverken för åtgärder samt tillgänglighet på internationellt stöd försvåra utsikterna för att internationella ramverk tas upp i de nationella dagordnings- och policyformuleringsstadierna. Arbetet med dessa ramverk försvåras även av icke-beslut och ojämn interministeriell koordinering samt om tvingande nationell klimatpolicy inte ligger i linje med de internationella besluten. Avhandlingens slutsatser har betydelse för implementeringen av ett annat framväxande ramverk för internationell klimatpolicy: Nationellt fastställda bidrag (s.k. NDC:er). En framgångsrik implementering av   NDC:er kommer att influeras av en stats förmåga att anpassa dem till nationell klimatpolicy samt transnationella normer, så att dessa överensstämmer eller jämkas med nationella normer, samt den institutionella kapaciteten för att koordinera implementering av nationell klimatpolicy. En effektiv implementering av ramverk för internationell klimatpolicy kommer, sammanfattningsvis, att vara beroende av staters villighet att tillhandahålla tillsyn och koordinering, samt tydlighet vad gäller tillgänglighet till internationellt stöd.