2015 the global community committed itself to an ambitious programme of reform. Achieving the Sustainable Development Goals and implementing the resolutions of the Paris climate conference require that great efforts are made – including those of a financial nature. Many states will have to ensure that untapped or barely used sources of income are developed. Sub-national units such as provinces, departments, districts, and cities will play an increasing role in the mobilisation of public revenues. They are also in the forefront with regard to realisation of the global reform agenda, as many of the objectives concern classic areas of activity of local government: schools, basic medical care, local road construction, public transport, construction of social housing, the supply of drinking water and disposal of waste water, refuse collection etc. These services are already the responsibility or co-responsibility of subnational units. The mobilisation of revenues at sub-national level is therefore not only a financial necessity, it is also prudent from a development policy perspective: if the users and funders of a good match, there is a greater likelihood that the preferences of citizens will be observed and the use of funds monitored. In addition, local taxes and levies are often paid by a broad circle of citizens and companies. This serves to strengthen the relationship between governments and the governed. One thing should be clear in this: although many countries will exploit the scope for collecting local taxes and levies in the future, this potential is nevertheless limited. Many sub-national units will remain dependent on transfer payments from the central state. Cities, districts and the middle tier cannot solve the funding problem of the states on their own. However, they can help to place the provision of public services on a broader foundation of legitimacy and, in co-operation with the national level – for example via the exchange of information – improve fiscal policy as a whole. Consequently, they also contribute to overcoming problems of fragile statehood.

This study presents the main organisational and financial indicators related to subnational governments in 101 federal and unitary countries worldwide. It provides, through country profiles and a synthesis analysis, qualitative information on subnational government structure and responsibilities, as well as macro financial data assessing subnational government spending, investment, revenue and debt. Financial indicators of the country profiles are accompanied by short comments on the structure of expenditure and investment (by type and economic function), revenue (tax, grants, user fees and property income, etc.) and the main characteristics of the debt and fiscal rules.

Democratic decentralisation through ‘conventional’ institutions of local government is facing increasing challenges, whether from financial pressures, questions of representativeness, difficult central-local relations and from a perhaps growing belief that local government has failed to realise its potential and there may be better ways of achieving societal goals. It is clear there is need to contemplate quite radical change to ensure local government becomes or remains ‘fit for purpose’. This collection of papers illustrates the way in which the role of local government is evolving in different parts of the Commonwealth and provides practical examples of new local government at work. It showcases emerging practice, and highlights success stories from new ways of working and challenges confronting local government in both developed and developing countries. New Century Local Government makes a very valuable contribution to helping understand the changing role of local government, and will ensure that practitioners are up-to-date with the most innovative initiatives in local government planning and administration.

We review recent evidence regarding decentralization and state strength and argue that decentralization can deepen democracy without compromising state strength if adequately designed. We examine how decentralization affects five key aspects of state strength: 1) Authority over territory and people, 2) Conflict prevention, 3) Policy autonomy and the ability to uphold the law, 4) Responsive, accountable service provision, and 5) Social learning. We provide specific reform paths that should lead to strengthening in each. Decentralizing below the level of social cleavages should drain secessionist pressure by peeling away moderate citizens from radical leaders. The regional specificity of elite interests is key. If regional elites have more to lose than gain from national schism, they will not invest in politicians and conflicts that promote secession. Strong accountability mechanisms and national safeguards of minority rights can align local leaders’ incentives with citizens’, so promoting power-sharing and discouraging local capture or oppression. “Fragmentation of authority” is a mistaken inference; what decentralization really does is transform politics from top-down to bottom-up, embracing many localities and their concerns. The state moves from a simpler, brittler command structure to one based on overlapping authority and complex complementarity, where government is more robust to failure in any of its parts. Well-designed reform, focusing on services with low economies of scale, with devolved taxation and bail-outs prohibited, should increase public accountability. Lastly, we advance a novel way that decentralization can strengthen democracy: by allowing citizens to become political actors in their own right, the small scale of local politics should promote social learning-by-doing, so strengthening political legitimacy, state-building, and ‘democratic suppleness’ from the grassroots upwards.

This resource guide provides practical guidance for designing, implementing and evaluating decentralisation reforms and local government practices to ensure they are as effective as possible. It also synthesises and presents current debates on the impact of decentralisation and local government on poverty reduction, service delivery and conflict as well as providing links to cutting-edge research and recent case studies.