The questioning of how public investments decisions are made leads to a two-level problematic. On the one hand, public decision makers have constrained resources that they have to use the best way they can. On the other hand, by choosing between alternative investments projects, decision makers...

(english) In this paper we use a simple standard overlapping-generation model to assess the impact of foreign aid. Because of deference to the elders, donors are not able to modify the sharing out of aid between the old and the young in the recipient economy. The model shows that, if aid is...

This paper investigates the impact of complementarity reforms on growth and how it depends on GDP per capita. Based on reform data for six policy areas compiled from various sources during the period 1994-2006 for over 100 countries, we compute composite indicators of reform level and...

In many poor countries, the problem is not that governments do not invest, but that these investments do not create productive capital. So, the cost of public investments does not correspond to the value of the capital stocks. In this paper, we propose an original non parametric approach to...

The authors provide various estimates of the government net capital stocks for a panel of 26 developing countries over the period 1970-2001. Two kinds of internationally comparable series of public capital stocks are presented. The first estimates are based on the standard perpetual inventory...