This paper generalizes the two-period model of Watt (2000) who demonstrates the possibility of optimal accommodation of a pirate when the royalty rate applying to a creation is uniform and second-period Cournot competition applies. Admitting nonlinear contracts with period-specific royalty rates...

This paper analyses the impact of patents on the dynamics of new drug introduction into different national markets. By studying a set of markets for HIV/AIDS drugs in a sample of developing countries, we find that patents only make the introduction of new drugs significantly quicker in the case...

Boundary algebra [BA] is a <--,(-),()> algebra of type <2,1,0>, and a simplified notation for Spencer-Brown’s (1969) primary algebra. The syntax of the primary arithmetic [PA] consists of two atoms, () and the blank page, concatenation, and enclosure between ‘(‘ and ‘)’, denoting the primitive notion of...</2,1,0></--,(-),()>

Under “tenure review,” the ongoing privatization of South Island Crown pastoral leases, a pastoral lessee surrenders part of his leasehold, and acquires a freehold interest in the remainder. In order to determine whether the Crown sold the right to freehold too cheaply, we model the...

The aim of the present paper is to examine the existence and patterns of systematic within-country inequalities in effective land rights in Rwanda. The results of empirical estimations drawing on data on the land tenure arrangements of over 5,000 Rwandan households indeed suggest systematic...