The most important theoretical argument concerning decentralization is that it can improve governance by making government more accountable and responsive to the governed. Improving governance is also central to the motivations of real-world reformers, who bear risks and costs in the interest of...

We review empirical evidence on the ability of decentralization to enhance preference matching and technical efficiency in the provision of health and education in developing countries. Many influential surveys have found that the empirical evidence of decentralization's effects on service...

The effects of decentralization on public sector outputs is much debated but little agreed upon. This paper compares the remarkable case of Bolivia with the more complex case of Colombia to explore decentralization's effects on public education outcomes. In Colombia, decentralization of...

With strong conceptual arguments in its favor, decentralization is a popular and growing policy trend across the world. And yet dozens of empirical studies have failed to find convincing evidence that past reforms have worked. This begs two questions: 1)Why does decentralization produce...

I examine decentralization through the lens of the local dynamics it unleashed in the much-noted case of Bolivia and the less-noted case of Bangladesh. I argue that the national effects of decentralization are largely the sum of its local-level effects. Hence to understand decentralization we...

For 50 years Bolivia's political party system was a surprisingly robust component of an otherwise fragile democracy. How did a gas pipeline dispute spark a revolution that overturned the political system, destroyed existing political parties, and re-cast the relationship between state and...

The rise of outsider, populist, and nativist politicians across the West is no coincidence, nor a "sign of the times". It is symptomatic of political party systems disintegrating from the bottom up, as structural changes in the economy and society unmoor them from the major social cleavages that...

What is decentralization, what is its underpinning rationale, and why might it matter for least-developed countries? This chapter has two goals: (i) to distill the enormous academic and policy literature on international experiences of decentralization into clear empirical conclusions; and (ii)...