We propose an easy to use derivative based two-step estimation procedure for semi-parametric index models. In the first step various functionals involving the derivatives of the unknown function are estimated using nonparametric kernel estimators. The functionals used provide moment conditions...

This paper explores empirically the role of nomination procedures on political selection and the determinants for adopting contestable selection methods such as primaries. Using data from Latin American parties, I find evidence that political competition increases probability of primary...

One of the most striking institutional features of many less developed countries is that their militaries are closely involved in policy-making, potentially having a large impact on economic outcomes. This paper examines the role of the military in setting policy. For this purpose it develops...

Tenured public officials such as judges are often thought to be indifferent to the concerns of the electorate and, as a result, potentially lacking in discipline but unlikely to pander to public opinion. We investigate this proposition empirically using data on promotion decisions taken by...

We model the coordination of specialised tasks inside an organisation as quot;attribute matchingquot;. Using this method, we compare the performance of organisational forms (M-form and U-form) in implementing changes such as innovation and reform. In our framework, organisational forms affect...

Bewley's condition on production sets, imposed to ensure the existence of an equilibrium price density when L? is the commodity space, is weakened to allow applications to continuous-time problems, and especially to peak-load pricing when the users' utility and production function are Mackey...

This paper studies the design of law-making and law enforcement institutions based on the premise that law is inherently incomplete. Under incomplete law, law enforcement by courts may suffer from deterrence failure, defined as the social-welfare loss that results from the regime's inability to...

We identify the inefficiencies that arise when negotiation between two parties takes place in the presence of transaction costs. First, for some values of these costs it is efficient to reach an agreement but the unique equilibrium outcome is one in which agreement is never reached. Secondly,...

We consider an infinite-horizon inter-generational economy with identical agents differing only in their inherited wealth and with a constant-returns-to-scale technology using capital and labour (called quot;effortquot;) and displaying a purely idiosyncratic risk. If effort is contractible, full...