Private military and security contractors have been the focus of international attention in recent years, largely due to their prominent role in the conflicts in Iraq and Afghanistan. Given the increased public scrutiny of private military and security contractors (PMSCs), there have been...

The authors consider a symmetric model composed of two countries and a firm in each country. Firms produce the same good by means of a polluting technology which uses fossil energy. However, these firms can adopt clean technology which uses renewable energy, having lower costs. Interestingly,...

The authors consider a symmetric model composed of two countries and a firm in each country. Firms produce the same good by means of a polluting technology which uses fossil energy. However, these firms can adopt a clean technology which uses a renewable energy having a lower unit cost....

Anecdotal evidence relates corruption with high levels of military spending. This paper tests empirically whether such a relationship exists. The empirical analysis is based on data from four different sources for up to 120 countries in the period 1985-98, The association between military...

Over ten years after the launching of the Single Market the EC?s directives aimed to the liberalization of government procurement remain largely unimplemented. This paper analyses the consequences on the pattern of specialization, on welfare and on income inequalities of the persistence of a...

We study the influence of financial institutions' network on private debt renegotiation outside of distress. Lenders with a network-central position have access to superior private information, are more experienced and trustworthy and have a greater reputational capital. Using a large sample of...