This paper constructs a model of the provision of commercial music in which some consumers (enthusiasts) enjoy diversity and others (faddists) prefer to follow what is popular. Record companies sign up bands, only some of whom will 'succeed' - a process modelled in a number of alternate ways -...

An Incremental Incentive Scheme (IIS) encourages some activity by rewarding an agent for overachieving a base level determined by past performance but not penalizing underachievement. We examine an IIS R&D subsidy in a dynamic model due to Grossman and Shapiro (1986). We show that the firm's...

A techno-economic analysis is presented, of the potential for data-centres and fibre optic networks to drive investment in geothermal resources. The concept is attractive because of data-centres’ stable demand for electricity and refrigeration at a scale of 5MWe, corresponding to the output of...

The case for fiscal equalisation can arise because of differences between states' average incomes or populations. In this paper, we examine the latter in a simple case, using different formulations of the social welfare function: Benthamite; Rawlsian; and Nash. We distinguish, in the process, two...