I study the role of unilateral strategic contracts for firms active in markets with price competition and endogenous entry. Traditional results change substantially when the market structure is endogenous rather than exogenous. They concern 1) contracts of managerial delegation to non-profit...

A widely accepted result in the literature is that the majority of votersare against the introduction of universal vouchers. Chen and West (2000) predict that voters' attitudes towards selective vouchers (SV) may be dif- ferent. They claim that voters are indi®erent between the no-voucher and...

We estimate the impact on economic growth of the joint participation in both IMF and WB programs. More specifically, using panel data for 128 developing countries over the period 1982-2005, and employing 2SLS to control for the possible endogeneity of participation in an IMF/WB program, we find...

The European debate on abuse of dominance issues in antitrust has been recently characterized by an emphasis on purely economic aspects, and by an emerging consensus on the merits of taking an “effects-based approach” aimed at the maximization of consumer welfare and the protection of...

This paper investigates how social networks in poor developing settings are af- fected if people migrate. By using an unique household survey from two southern regions in Mozambique, we test the role of labor mobility in shaping participation in groups and social networks by migrant sending...

We estimate the unrecorded economy in 49 economies from 1981 to 2005. Our study is based on electricity consumption series which are fil- tered to account for technological change and for the changing weight of the energy-intensive industrial sector. In contrast with studies based on the MIMIC...

This paper presents an experimental investigation of persuasion bias, a form of bounded rationality whereby agents communicating through a social network are unable to account for possible repetitions in the information they receive. The results indicate that network structure plays a...

This paper shows how to maximize revenue when a contest is noisy. We consider a case where two or more contestants bid for a prize in a stochastic contest with proportional probabilities, where all bidders value the prize equally. We show that by fixing the number of tickets, thus setting a...

Christiano et al. (2005) have shown that a standard medium-sized DSGE model can successfully replicate VAR IRFs to a money supply shock. This important result vanishes under limited asset market partic- ipation. Further, even a moderate fraction of constrained consumers is su¢ cient to dampen...

We analyse the determinants of long term external debt for a large sample of developing countries. We ¯nd that, in addition to the stan- dard economic variables, institutional and socio-political variables are a key factor in explaining the level of external debt. Overall the re- sults point to...