In this paper we investigate the nature of rational expectations equilibria for economic epidemiological models. Unlike mathematical epidemiological models, economic epidemiological models can produce regions of indeterminacy or instability around the endemic steady states. We consider SI, SIS,...

Cloud computing brings together several existing technologies including service oriented architecture, distributed grid computing, virtualization, and broadband networking to provide software, infrastructure, and platforms as services. Under the old IT model, companies built their own server...

Syphilis has re-emerged as a global public health issue. In lesser developed countries, millions of people are contracting the disease, which can be fatal without access to proper treatment. In developed countries, prevalence is on the rise and has cycled around endemic levels for decades. We...

Majority voting over the nonlinear tax schedules proposed by a continuum of citizen candidates is considered. The analysis extends the finite-individual model of Röell (unpublished manuscript, 2012). Each candidate proposes the tax schedule that is utility maximal for him subject to budget and...

Majority voting over the nonlinear tax schedules proposed by a continuum of citizen candidates is considered. The analysis extends the finite-individual model of Röell (unpublished manuscript, 2012). Each candidate proposes the tax schedule that is utility maximal for him subject to budget and...

We show that, in competition between a developed country and a developing country over environmental standards and taxes, the developing country may have a 'second-mover advantage.' In our model, firms do not unanimously prefer lower environmental-standard levels. We introduce this feature to an...

The US tax system currently provides an incentive for individuals to obtain medical insurance through their employers. This feature introduces a distortion which encourages households consume more medical services than they otherwise would, and likely results in the medical consumption taking up...

We show that, in competition between a developed country and a developing country over environmental standards and taxes, the developing country may have a 'second- mover advantage.' In our model, firms do not unanimously prefer lower environmental- standard levels. We introduce this feature to...

The effects of distortional fiscal policies are studied within a model in which there is endogenous investment-specific technological change. Labor is used in the production of output and also for research purposes. Labor or capital taxes then distort the trade-off between developing new...

This paper presents a North-South model of international trade in which (i) there is a relatively small number of countries in the North and (ii) the North is relatively abundant in capital while the South is relatively abundant in labor. Using new methods in monotone comparative statics, the...