Ethiopia's model for delivering basic services appears to be succeeding and to confirm that services improve when service providers are more accountable to citizens. As discussed in the World Development Report 2004, accountability for delivering basic services can take an indirect, long route,...

Collective action (CA) allows individuals to overcome market and state failures, something particularly relevant in rural areas and highly imperfect markets such as agricultural credit. To analyse the relation between CA in the form of Rural Producer Organizations (RPOs) and access to...

Collective action allows individuals to overcome market and state failures, something particularly relevant in rural areas and highly imperfect markets such as agricultural credit. We analyze data on over 2.3 million rural producers in Colombia, as well as on an original subnational database...

Over two centuries, Colombia transferred vast quantities of land, equivalent to the entire UK landmass, mainly to landless peasants. And yet Colombia retains one of the highest concentrations of land ownership in the world. Why? We show that land reform's effects are highly bimodal. Most of...

Donors increasingly fund interventions to counteract inequality in developing countries, where they fear it can foment instability and undermine nation-building efforts. To succeed, aid relies on the principle of upward accountability to donors. But federalism shifts the accountability of...

The paper analyzes the effects of land reform on social development - poverty and land distribution - at the local level. Land reform in Colombia, understood as the allocation of public land to peasant, has granted 23 million hectares which comprises around 20% of Colombian territory and about...

If the effects of institutional reforms are long-term and unpredictable, why do leaders undertake them? We analyze reforms where the incentives of agents pursuing a change, and the effects of that change, are highly asymmetric in time and policy dimensions. We examine detailed evidence from...

Well-designed decentralization can deepen democracy and strengthen the state in five key ways. Decentralizing below the level of social cleavages should undermine secessionism by peeling away moderates from radical leaders. The "fragmentation of authority" critique is mistaken; decentralization...

Over two centuries, Colombia transferred vast quantities of land, equivalent to the entire UK landmass, mainly to landless peasants. And yet Colombia retains one of the highest concentrations of land ownership in the world. Why? We show that land reform's effects are highly bimodal. Most of...

We explore the effects of decentralization on education and health in Ethiopia using an original database covering all of the country’s regions and woredas (local governments). Ethiopia is a remarkable case in which war, famine and chaos in the 1970s-80s were followed by federalization,...