We test the causal role of social capital, as measured by self-reported trust, in determining access to basic health facilities in Sub-Saharan Africa. To skirt reverse-causality problems between social capital and basic health, we rely on instrumental variable (IV) estimates. The results show...

The ability to produce local public goods and services such as sharing savings, risk, insurance, sanitation and educational services, is a key fator for development. This ability, however, varies greatly across communities (Ostrom 1990 ; Khwaja 2009). Considering that this ability depends...

Le 12 octobre 2009 Elinor Ostrom recevait le Prix Nobel d'économie pour sa contribution à l'analyse des biens collectifs. Cet article se propose de dresser un panorama de ses travaux. Nous commencerons par retracer l'itinéraire académique et professionnel d'Ostrom. Dans une deuxième partie,...

Le 12 octobre 2009 Elinor Ostrom recevait le Prix Nobel d'économie pour sa contribution à l'analyse des biens collectifs. Cet article se propose de dresser un panorama de ses travaux. Nous commencerons par retracer l'itinéraire académique et professionnel d'Ostrom. Dans une deuxième partie,...

<alinea/> On October 12th, 2009 Elinor Ostrom received the Nobel Prize in Economics for her analysis of the commons. This article presents a survey of her work. We shall begin by redrawing the academic route of Ostrom. In the second part, we show how she successively used various methods of...

The ability to produce local public goods and services such as sharing savings, risk, insurance, sanitation and educational services, is a key fator for development. This ability, however, varies greatly across communities (Ostrom 1990 ; Khwaja 2009). Considering that this ability depends...

In this paper, we extend the problem of decentralization of Pareto optima in an economy with production externalities to the case where the production capacities upon which Pareto optimality is defined may differ from the aggregate of the firms expectations about their production possibilities....

This paper investigates the determinants of the shape of regional trade agreements (RTAs). Because the world is constituted by independent political entities, international trade flows take place in a system where property rights are unsecured and RTAs should be understood as regulation...

Since the GATT/WTO hinders tariffs manipulation, the Technical Barriers to Trade (TBT's) are a growing and appealing protection tool. The endogenous protection literature has shown that a government's taste for protection creates an incentive for lobbying. Since regulations at the origin of such...

Non-parametric methods have been empirically proved to be of great interest in the statistical literature in order to forecast stationary time series, but very few applications have been proposed in the econometrics literature. In this paper, our aim is to test whether non-parametric statistical...